European Linear Collider Workshop ECFA LC2013
→
Europe/Berlin
DESY Hamburg
DESY Hamburg
Notkestr. 85
22607 Hamburg
Germany
Juan Fuster Verdu
(IFIC, Univ. Valencia - CSIC),
Karsten Buesser
(DESY)
Support
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- 08:00 → 09:00
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09:00
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10:35
Convener: Dr Ties Behnke (DESY)
- 09:00
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09:10
Speaker: Lyn Evans (Imperial College Sci., Tech. & Med. (GB))
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09:45
Speaker: Jonathan Bagger (Johns Hopkins University)
- 10:00
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10:15
Speaker: Sakue Yamada (KEK)
- 10:30
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10:35
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11:00
Coffee Break 25m
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11:00
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13:00
Workshop Plenary¶Convener: Kaoru Yokoya (KEK)
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11:00
Speaker: Dr Mike Harrison (Brookhaven National Lab)
- 11:20
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11:40
Speaker: Prof. Hitoshi Yamamoto (Tohoku University)
- 12:00
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11:00
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13:00
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Lunch Break 1h 30m
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14:30
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16:00
Convener: Philip Bambade (Laboratoire de l''Accelerateur Lineaire (LAL) (IN2P3) (LAL))
- 14:30
- 14:50
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14:30
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16:00
Convener: Lucie Linssen (CERN)
- 14:30
- 15:00
- 15:30
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16:00
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16:30
Coffee Break 30m
- 16:30 → 18:30
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18:30
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22:00
Workshop Reception 3h 30m DESY Bistro and Canteen Extension
DESY Bistro and Canteen Extension
DESY Hamburg
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09:00
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10:30
- 09:00
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09:30
Speaker: Daniele Zanzi (Max-Planck-Institut fuer Physik (Werner-Heisenberg-Institut) (D)
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10:00
Speaker: Rosa Simoniello (Università degli Studi e INFN Milano (IT))
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10:15
Speaker: Roger Wolf (Massachusetts Inst. of Technology (US))
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09:00
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10:30
Convener: Massimo Caccia
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09:00
Charged particle detection performances of CMOS Pixel Sensors designed in a 0.18 um CMOS process based on a high resistivity epitaxial layer¶ 20mSpeaker: Marc Winter (Institut de Recherches Subatomiques (IReS))
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09:20
Speaker: Carlos Marinas Pardo (Bonn University)
- 09:40
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10:00
Speaker: Valerio Re (University of Bergamo)
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09:00
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10:30
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09:00
The BeamCal, an electromagnetic calorimeter at very small polar angle, is aimed to detect single high energy electrons on top of the widely spread background from beamstrahlung. This feature is important, since processes with high energy electrons at small polar angles are a severe background for many new particle searches. The performance of BeamCal for two different sensor segmentations is compared for beam parameters proposed for the ILC at 1 TeV. The number of readout channels is kept constant. One of the segmentations shows clearly a superior performance. In addition, the range of signal charges is estimated for both segmentations.Speaker: Ms Lyutsiya Bortko (DESY Zeuthen)
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09:25
The International Linear Collider (ILC) is being designed to explore particle physics at the TeV scale. At this energy beamstrahlung needs to be considered in the design of the Very Forward Region since it creates a high radiation field. Radiation hard sensors using new GaAs:Cr wafers are an option for the BeamCal. Using dedicated fast front-end and ADC ASICs a prototype of a sensor plane was built and studied in a 4 GeV electrons beam. Results on the performance of the full system are presented.Speaker: Ms Olga Novgorodova (DESY)
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09:45
During 2010 and 2011 the FCAL collaboration performed three beam tests. These were the first tests of the LumiCal silicon- and the BeamCal GaAs-sensors prototypes equipped with a full readout chain. The readout chain included sensors, fan-outs, dedicated front-end electronics and, during the 2011 beam-tests, also a newly-designed 10-bit pipeline ADC was included. This talk will describe the beam tests setup and the LumiCal performance results. These include spectrum and correlation analysis in synchronous and asynchronous mode, combinations between sensor information and position-reconstruction and the development of electromagnetic showers in the Tungsten absorber.Speaker: Itamar Levy (Tel Aviv University (IL))
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10:05
Speaker: Mr Jakub Moron (AGH-UST)
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09:00
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09:00
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10:30
Detector Integration, BDS/MDI Joint Session¶ SemRm 2
SemRm 2
DESY Hamburg
Notkestr. 85 22607 Hamburg Germany- 09:00
- 09:30
- 10:00
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09:00
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10:30
- 09:00
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09:30
Speaker: Eirini Koukovini Platia (Physics Department-Sch. of Applied Maths. & Phys. Sci.-National)
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10:00
Speaker: Panagiotis Zisopoulos (Uppsala University (SE))
- 09:00 → 10:30
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09:00
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10:45
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09:00
Speaker: Waldemar Singer (DESY)
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09:35
Speaker: Alexey Sulimov (DESY)
- 10:10
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09:00
- 09:00 → 10:30
- 09:00 → 10:30
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10:30
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11:00
Coffee Break 30m
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11:00
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13:00
- 11:00
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11:25
Speaker: Shin-ichi Kawada (Hiroshima University)
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11:50
Measurement of the Higgs boson decay to tau leptons at a CLIC collider operating at 350 and 1400 GeV¶ 20mSpeaker: Dr Astrid Muennich (CERN)
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12:10
Speaker: Dr Hiroaki Ono (Nippon Dental University)
- 12:35
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11:00
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13:05
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Speaker: Jürgen Reuter (DESY Hamburg, Germany)
- 12:20
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11:00
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13:00
Convener: Dr Ivan Vila (IFCA (CSIC-UC))
- 11:00
- 11:20
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12:00
Speaker: Dr Philipp Roloff (CERN)
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12:20
Speaker: Esteban Currás (IFCA Santander)
- 12:40
- 11:00 → 13:00
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11:00
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13:00
Joint Injector Systems/Lumi Performance/BDS Session¶ FLASH
FLASH
DESY Hamburg
Notkestr. 85 22607 Hamburg Germany- 11:00
- 11:25
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12:30
Speaker: Ms Carolina Belver Aguilar (IFIC)
- 11:00 → 13:00
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11:15
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13:00
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14:30
Lunch Break 1h 30m
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14:30
ILC EC Lunch Meeting (closed session)¶ SemRm 1c
SemRm 1c
DESY Hamburg
Notkestr. 85 22607 Hamburg GermanyConvener: Dr Barry Barish (GDE) -
14:00
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16:00
Conveners: Hubert Gerwig (CERN), Marco Oriunno (SLAC National Accelerator Laboratory), Tomoyuki Sanuki (Tohoku University)
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14:00
Speaker: Mr Richard Stromhagen (Deutsches Elektronen Synchrotron, DESY- Hamburg)
- 14:30
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17:30
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16:30
Speaker: Dominik Stoeckinger (Dresden Tech. U.)
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17:00
Speaker: Sven Heinemeyer (Instituto de Fisica de Cantabria, Grupo de Altas Energias - Cons)
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14:30
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16:00
Joint Higgs/BSM Session¶ DESY Auditorium
DESY Auditorium
DESY Hamburg
Notkestr. 85 22607 Hamburg Germany-
14:30
Speaker: Bjorn Sarrazin (Universitaet Bonn (DE))
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14:50
Speaker: Sven Heinemeyer (Instituto de Fisica de Cantabria, Grupo de Altas Energias - Cons)
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15:10
Speaker: Mr Toshifumi Yamada (KEK, Sokendai)
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15:30
Speaker: Mr Takehiro Nabeshima (University of Toyama)
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15:45
Speaker: Prof. Koji TSUMURA (Nagoya University)
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14:30
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16:00
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14:30
We present the method of luminosity measurement at the future linear collider (ILC) that corrects for the impact of the dominant sources of systematic uncertainty originating from the beam-induced effects and the background from physics processes. Some of these systematic corrections can be done in a simulation independent manner. With the introduced corrective methods we show that the overall systematic uncertainty of the luminosity measured in the peak region above 80% of the nominal center-of-mass energy meets the physics requirements to be at the permille level at all ILC energies.Speakers: Mrs Mila Pandurovic (Vinca Institute of Nuclear Sciences), strahinja lukic
- 14:55
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15:20
Si sensor is a candidate of active device for ILD calorimeter to achieve excellent position resolution for a precise jet energy measurement. Si sensors are required low dark current and high breakdown voltage. We have to understand a behavior of Si sensors when incident particles hit the sensor edge. We will report about R&D status of Si pad sensor which is manufactured by Hamamatsu Photonics.Speaker: Yuji SUDO (Kyushu University)
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15:40
We will report on the results of simulation-based optimisation studies of the silicon-tungsten ECAL for ILD. We have investigated the effects of silicon sensor design, the thickness of PCB detector elements and dead detector pixels on the measurement of jets.Speakers: Ms Chihiro Kozakai (University of Tokyo), Chihiro Kozakai (University of Tokyo)
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14:30
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14:30
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16:00
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14:30
Speaker: Mr Michael Billing (CLASSE, Cornell University)
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15:00
Speaker: Lorraine Marie Bobb (University of London (GB))
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15:30
Speaker: Mr Michael Ehrlichman (Cornell)
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14:30
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14:30
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16:15
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14:30
Update on Detection and Study of Welding Porosity in Niobium EBW (effort at JLab, KEK and perhaps FNAL?)¶ 35mSpeaker: Yoshihisa Iwashita (Kyoto University)
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15:05
Update on the Development of Alternative Shape Cavities (9-cell re-entrant cavity at Cornell, 9-cell low-loss shape at IHEP, 9-cell low-surface-field shape at JLab).¶ 35mSpeaker: Fumio Furuta (Cornell University)
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15:40
Update on Raising Q0 at Ultra-High Gradient via Large-Grain Niobium Material (1-cell cavity as well as 9-cell cavity results)¶ 35mSpeaker: Dr Rongli Geng (Jefferson Lab)
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14:30
- 14:30 → 16:00
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14:30
Speaker: Mr Robert Apsimon (University of Oxford)
- 15:00
- 15:30
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14:30
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16:00
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16:30
Coffee Break 30m
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16:10
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18:00
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16:45
Speaker: Sam Posen (Cornell University)
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17:05
Comparison of Different SC Cavity Treatment Strategies (hor. EP/ vert. EP/ BCP/ tumbling/ repair/ large grain)¶ 35mSpeaker: All
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16:45
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16:25
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17:55
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16:25
Speaker: Stefano Porto (DESY)
- 16:50
- 17:15
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16:30
Speaker: Dr Akimasa Ishikawa (Tohoku University)
- 16:55
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17:25
Speaker: Stefan Berge (Johannes-Gutenberg-Universität Mainz)
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16:30
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18:15
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16:30
The impact of beam polarization (e- and e+) for the physics potential of a LC will be discussed and weighted with regard to the expected LHC prospects. New examples in the different physics areas will shortly be discussed. In particular the new aspect of outlining the physics potential at the different energy stages (250, 350, 500, 1000) with regard to the polarization aspects will be addressed.Speaker: Gudrid Moortgat-Pick (University of Hamburg/DESY)
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16:55
Speaker: Dr Graham Wilson (KU)
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17:15
Towards the exact calculation of strong field effects on polarized particles at future linear colliders¶ 20mFuture linear colliders will collide very dense charge bunches which exhibit strong electromagnetic fields which noticeably affect physics processes. The most obvious example is depolarisation at the IP which is made up of a number of strong field processes and which varies from 0.22% (ILC) to 5% (CLIC). The transition probabilities of these processes are calculated using an approximation which requires all particle momenta ultra-relativistic and anti-collinear to the oncoming field. This is not the case for beams with a crossing angle, for integrations over all final particle momenta and for particle propagators. In the interests of precision calculations, new solutions of the Dirac equation in the fields of both charge bunches are obtained and employed to recalculate various transition probabilities. The effect on the beamstrahlung and the depolarisation is discussed.Speaker: Anthony Hartin (DESY)
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17:35
Using the spent beam at the ILC in order to understand strong field physics at the Interaction Point (IP)¶ 20mStrong IP electromagnetic fields, being responsible for depolarisation and coherent processes among other things, will play an important role in precision physics at future linear colliders. It is possible that additional strong field effects which are still in the process of being understood may manifest themselves at the ILC and CLIC. In order to understand these effects we propose using a Compton IP in the extraction line of the ILC to take advantage of the energetic fermions downstream of the primary collider IP. A focused, ultra-intense tabletop LASER brought into contact with the spent electron or positron beam at a low angle will provide a boosted system in which strong fields can exceed by up to two orders of magnitude, those previously created in the laboratory. Such strong fields interacting with the polarised spent beam mean that depolarisation, field induced mass shifts and multiphoton processes as well as several new strong field effects can be tested. These strong field tests can provide vital information in order to understand strong field effects at the primary collider IP.Speaker: Anthony Hartin (DESY)
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16:30
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16:30
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18:00
Convener: Ladislav Andricek (MPG Halbleiterlabor)
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16:30
Power pulsing scheme based on a back-end current source for the analog electronics of the vertex detectors at CLIC¶ 20mSpeaker: Cristian Alejandro Fuentes Rojas (Federico Santa Maria Technical University (CL))
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16:50
Speaker: Fernando Duarte Ramos (CERN)
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17:10
Speaker: Pablo Ruiz-Valls (IFIC Valencia)
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17:30
Speaker: Dr Marcel Vos (IFIC Valencia)
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16:30
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18:00
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16:30
Speaker: Prof. David Rubin (Cornell University)
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17:00
Speaker: John Sikora (Cornell University)
- 17:30
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16:30
- 16:30 → 18:00
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16:30
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18:00
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16:30
Speaker: Dr Angeles Faus-Golfe (Instituto de Fisica Corpuscular (IFIC) UV-CSIC - Universidad de)
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16:50
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16:30
- 19:30 → 21:00
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09:00
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10:30
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10:30
TDR Event Organisation (closed session)¶ SemRm 3a
SemRm 3a
DESY Hamburg
Notkestr. 85 22607 Hamburg Germany -
09:00
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10:40
- 09:00
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09:30
Snowmass ILC Whitepaper on Physics Beyond the Standard ModelSpeaker: Prof. Howard Baer (University of Oklahoma)
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09:50
Speaker: Jan Kalinowski (University of Warsaw)
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10:10
Speaker: Gudrid Moortgat-Pick (University of Hamburg/DESY)
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09:00
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10:30
Conveners: Hubert Gerwig (CERN), Marco Oriunno (SLAC National Accelerator Laboratory), Tomoyuki Sanuki (Tohoku University)
- 09:00
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09:30
Speaker: Armin Reichold (Oxford University)
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10:00
Speaker: David Tshilumba (University of Bruxelles)
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09:00
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10:30
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09:00
Scintilator strip ECAL is one of the candidate of ILD calorimeter. Since we need to thin down ECAL without deteriorating the performance, we constructed an EBU which is embedded readout electronics as a technological prototype of a strip scintillator ecal. We have tested the performance both with high energy electron beams and LED system.Speakers: Dr Tohru Takeshita (Shinshu University), Tohru Takeshita (Department of Physics - Shinshu Univer)
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09:20
Excellent jet energy measurement is required for the future linear collider experiment. The Particle Flow method of jet reconstruction, which can achieve excellent energy measurement, requires a calorimeter with very fine granularity. We have constructed a prototype electromagnetic calorimeter (ScWECAL), consisting of scintillator strips and Multi-pixel Photon Counter as active layers and and tungsten plates as absorber. We achieve an effective granularity of almost 10x10 mm^2 by orthogonally oriented scintillator layer. We will report on the ScWECAL performance in tests using 32 GeV muon and 2-32 GeV electron beams ant MT6 of FNAL in 2009.Speaker: Yuji SUDO (Kyushu University)
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09:45
Fine granularity particle flow calorimetry is the baseline for the detector at the ILC or CLIC. The Pandora algorithms provide the most sophisticated particle flow implementation and are used in the majority of detector-optimisation and physics-sensitivity studies. In this talk, the development of a "cost-effective" Electromagnetic Calorimeter will be discussed, and studies of jet energy resolutions will be presented for ECAL models instrumented with either silicon pixels or scintillator tiles. The need to ensure that the particle flow software is fully understood and optimised for each ECAL configuration will be emphasized throughout the talk.Speaker: Dr John Marshall (University of Cambridge)
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09:00
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09:00
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10:30
Conveners: Dr Masao Kuriki (KEK), Wei Gai (ANL), Dr Yannis Papaphilippou (CERN)
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09:00
Speaker: Dr Gudrid Moortgat-Pick (U. of Hamburg)
- 09:30
- 10:00
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10:45
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- 09:35
- 10:10
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10:30
- 09:00
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09:20
Speaker: Dr Eduardo Marin (SLAC)
- 09:40
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10:00
Speaker: Jochem Snuverink (CERN)
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09:05
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10:35
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09:05
Speaker: Maria Krawczyk (Warsaw University of Technology)
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09:35
Speakers: Maria Krawczyk (Warsaw University of Technology), Dr Tohru Takahashi (Hiroshima University), Prof. Valery Telnov (Budker INP, Novosibirsk)
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09:05
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10:30
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11:00
Coffee Break 30m
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10:50
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12:50
Conveners: Dr Masao Kuriki (KEK), Wei Gai (ANL), Dr Yannis Papaphilippou (CERN)
- 10:50
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11:20
Speaker: Dr tsunehiko omori (KEK)
- 11:50
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11:00
→
13:00
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11:00
Speaker: Rachik Soualah (Universita degli Studi di Udine (IT))
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11:20
Speaker: Lukas Vanelderen (Hamburg University (DE))
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11:40
Speaker: Ms Madalina Chera (DESY)
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12:00
Speaker: Hale Sert
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12:20
Speaker: Krzysztof Rolbiecki (IFT-UAM/CSIC)
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11:00
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11:00
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13:00
Joint Higgs/Top Session¶ DESY Auditorium
DESY Auditorium
DESY Hamburg
Notkestr. 85 22607 Hamburg Germany-
11:00
Speaker: Sven Heinemeyer (Instituto de Fisica de Cantabria, Grupo de Altas Energias - Cons)
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11:25
Speaker: Tomohiko Tanabe (The University of Tokyo)
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11:50
Speaker: Dr Philipp Roloff (CERN)
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12:15
Speaker: Sophie Redford (CERN)
- 12:35
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11:00
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13:00
Convener: Prof. Matsuda Takeshi (IPNS/KEK)
- 11:00
- 11:20
- 11:40
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12:00
Speaker: Thorsten Krautscheid (Bonn University)
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11:00
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13:10
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11:00
Parameters of hadronic showers induced by different types of hadrons in the highly granular CALICE Sc-Fe analogue hadronic calorimeter were analysed in the energy range 10-80 GeV. Calorimeter response, resolution, longitudinal and radial parameters obtained from test beam data are compared with Geant4 simulations.Speaker: Mrs Marina Chadeeva (ITEP, Moscow, Russia)
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11:25
The Time Structure of Hadronic Showers in Imaging Calorimeters with Scintillator and RPC Readout¶ 25mThe intrinsic time structure of hadronic showers has been studied to evaluate its influence on the timing capability and on the required integration time of highly granular hadronic calorimeters in future collider experiments. The experiments have been carried with systems of 15 detector cells, using both scintillator tiles with SiPM readout and RPCs, read out with fast digitizers and deep buffers. These were installed behind the CALICE scintillator - Tungsten and RPC - Tungsten calorimeters as well as behind the CALICE semi-digital RPC - Steel calorimeter during test beam periods at the CERN SPS. We will discuss the technical aspects of these systems, and present results on the measurement of the time structure of hadronic showers in steel and tungsten calorimeters. For scintillator readout, these are compared to GEANT4 simulations, providing important information for the validation and the improvement of the physics models. In addition, a comparison of the observed time structure with scintillator and RPC active elements will be presented, which provides insight into the differences in sensitivity to certain aspects of hadronic showers depending on readout technology.Speaker: Dr Frank Simon (Max-Planck-Institut fuer Physik)
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11:50
Status of the 2nd generation CALICE AHCAL prototype with emphasis on electronics integration.Speaker: Oskar Hartbrich (Bergische Universitaet Wuppertal / DESY FLC)
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12:15
Speaker: Dr Shaojun (DESY) LU (DESY)
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11:00
- 11:00 → 13:00
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11:00
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13:00
- 11:00
- 11:20
- 11:40
- 12:00
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11:00
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13:00
TDR Event Organisation (closed session)¶ SemRm 3a
SemRm 3a
DESY Hamburg
Notkestr. 85 22607 Hamburg Germany -
11:15
→
13:00
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11:15
Update on Instrumentation and Results of X-ray Mapping for Understanding of Field Emission in 9-cell Cavities (effort at JLab and KEK).¶ 35mSpeaker: Yongming Li (JLab)
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11:50
Analysis of Cavity Performance Degradation During Vertical RF Test at High Fields (is there a need to limit the gradient during vertical RF tests?)¶ 35mSpeaker: Denis Kostin (DESY)
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11:15
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13:00
→
14:00
Lunch Break 1h
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13:00
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14:00
Physics/Experiment Board (closed session)¶ SemRm 1c
SemRm 1c
DESY Hamburg
Notkestr. 85 22607 Hamburg Germany -
13:40
→
15:40
Joint Polarisation/Injector Systems session¶ SemRm 66
SemRm 66
DESY Hamburg
Notkestr. 85 22607 Hamburg GermanyConveners: Dr Masao Kuriki (KEK), Sabine Riemann (DESY), Dr Thomas Markiewicz (SLAC), Wei Gai (ANL), Dr Yannis Papaphilippou (CERN)-
13:40
The efficiency of positron source using RDR undulator at low drive beam energies has been studied. The feasibility to achieve the required yield (1.5 positrons per electron) at 120 GeV electron beam will be discussed. The results of simulations of positron yield and polarization will be presented.Speaker: Dr Andriy Ushakov (University of Hamburg)
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14:10
Speaker: Wanming Liu (Argonne National Lab)
- 14:40
- 15:10
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13:40
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14:00
→
15:30
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14:00
Measurement of the Higgs couplings to b- and c-quarks and to gluons at 350 GeV, 1.4 TeV and 3 TeV CLIC¶ 25mSpeaker: Dr Tomas Lastovicka (Institute of Physics, Prague)
- 14:25
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14:50
Speaker: Ivanka Bozovic-Jelisavcic (University of Belgrade (RS))
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15:10
Speaker: Sven Heinemeyer (Instituto de Fisica de Cantabria, Grupo de Altas Energias - Cons)
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14:00
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14:00
→
15:30
Conveners: Prof. Howard Baer (University of Oklahoma), Dr Jenny List (DESY), Dr Philipp Roloff (CERN), Pietro Slavich (Univ. P. et Marie Curie (Paris VI) (FR)), Dr Shigeki Matsumoto (IPMU, Univ. of Tokyo), Werner Porod (Uni. Würzburg)
- 14:00
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14:20
Speaker: Andre Sailer (CERN, HU Berlin)
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14:50
Speaker: Tomohiko Tanabe (The University of Tokyo)
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15:10
Speaker: Alexander Pankov (ICTP Aff. Cntr. & Tech. Univ. of Gomel)
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14:00
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15:30
- 14:00
- 14:20
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14:40
Speaker: Mr Tatsuya Mori (Tohoku University)
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15:00
Speaker: Georgios Gerasimos Voutsinas (Institut Pluridisciplinaire Hubert Curien (IPHC))
- 15:20
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14:00
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15:30
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14:00
Speaker: Erik Van Der Kraaij
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14:20
We will present latest results and a technique of the calibration system dedicated to SiPM photodetectors. It has been developed for prototype of AHCAL scintillating tiles detector. System uses fast quasi-resonant UVLED driver with 400nm UVLED and the distribution system based on notched fibres.Speaker: Ivo Polak (Institute of Physics - Academy of Sciences of the Czech Republic)
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14:40
Development of the Muon System for the ILD at ILC will be presented. The results of the design, simulations and performance study for the of the ILD Muon System on basis of the Scintillator Strip/ SiPM sensitive elements.Speaker: Prof. Valeri Saveliev (National Research Nuclear University)
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15:05
The large CALICE Digital Hadron Calorimeter prototype (DHCAL) was built and tested in the Fermilab and CERN test beams between 2009 - 2013. The DHCAL uses Resistive Plate Chambers (RPCs) as active media and is read out with 1 x 1 cm2 pads and digital (1 - bit) resolution. With a world record of nearly 0.5M readout channels, the DHCAL offers the possibility to study hadronic interactions with unprecedented spatial resolution. Here we report on the results from the analysis of pion and positron events of momenta between 2 to 60 GeV/c collected in the Fermilab test beam. Particular emphasis is given to the intricate calibration procedure. The analysis demonstrates the unique utilization of detailed event topologies in the DHCAL.Speaker: Burak Bilki (University of Iowa-Unknown-Unknown)
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14:00
- 14:00 → 15:30
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14:00
→
15:40
ATF day: ATF Collaboration Meeting (Open)¶ FLASH
FLASH
DESY Hamburg
Notkestr. 85 22607 Hamburg Germany- 14:10
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14:20
Speaker: Angeles Faus-Golfe (Instituto de Fisica Corpuscular (IFIC) UV-CSIC - Universidad de)
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14:30
Speaker: Dr Angeles Faus-Golfe (Instituto de Fisica Corpuscular (IFIC) UV-CSIC - Universidad de)
- 14:40
- 14:50
- 15:00
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14:30
→
16:00
- 14:30
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15:00
Speaker: Dr Frank Simon (Max-Planck-Institut fuer Physik)
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15:30
Speaker: Mr Tomohiro Horiguchi (Department of Physics, Tohoku University)
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15:30
→
16:00
Coffee Break 30m
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16:00
→
17:15
- 16:00
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16:20
Speaker: Mr Masakazu Kurata (The university of Tokyo)
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16:40
Speaker: Jan Fridolf Strube (STFC - Science & Technology Facilities Council (GB))
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16:00
→
17:15
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16:00
Speaker: Gudrid Moortgat-Pick (University of Hamburg/DESY)
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16:25
NNLO non-resonant contributions to top-antitop production at threshold: endpoint-singular terms¶ 25mSpeaker: Dr Pedro Ruiz Femenia (IFIC Valencia)
-
16:50
A precise determination of top quark electroweak couplings to gamma and Z at the ILC operating at \sqrt{s}=500 GeV¶ 25mSpeaker: Mr Ignacio Garcia Garcia (IFIC Valencia)
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16:00
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16:00
→
17:15
Joint Polarisation/Injector Systems session¶ SemRm 66
SemRm 66
DESY Hamburg
Notkestr. 85 22607 Hamburg GermanyConveners: Dr Masao Kuriki (KEK), Sabine Riemann (DESY), Dr Thomas Markiewicz (SLAC), Wei Gai (ANL), Dr Yannis Papaphilippou (CERN)- 16:00
- 16:30
-
16:00
→
17:15
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16:00
Speaker: Andre Sailer (CERN, HU Berlin)
-
16:15
Speaker: Strahinja Lukic (Vinca Institute of Nuclear Sciences)
-
16:35
Speaker: Dr Tohru Takeshita (Shinshu University)
- 16:55
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16:00
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16:00
→
17:15
Convener: Timothy Nelson (SLAC)
- 16:00
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16:20
Speaker: Mr Philippe Gros (Saga University)
-
16:40
Speaker: Alain Bellerive (Carleton University (CA))
-
17:00
Speaker: Martin Killenberg (CERN)
- 16:00 → 17:15
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16:00
→
17:15
ATF day: ICB meeting (closed after first talk)¶ FLASH
FLASH
DESY Hamburg
Notkestr. 85 22607 Hamburg GermanyConvener: Prof. Philip Burrows (Oxford University)- 16:00
-
16:20
-
17:30
→
18:15
Buses to dinner 45m
-
18:15
→
22:30
Dinner 4h 15m Schulauer Faehrhaus (Wedel)
Schulauer Faehrhaus
Wedel
-
08:30
→
10:30
-
- 09:00 → 10:30
-
09:00
→
10:40
-
09:00
Speaker: Steven Worm (Rutherford Appleton Laboratory-STFC - Science & Technology Facil)
- 09:20
-
09:40
Speaker: Junjie Zhu (University of Michigan)
-
10:00
Speaker: Mr Benedikt Vormwald (DESY)
-
10:20
Speaker: Dr Frank Simon (Max-Planck-Institut fuer Physik)
-
09:00
- 09:00 → 10:30
-
09:00
→
10:30
Conveners: Hubert Gerwig (CERN), Marco Oriunno (SLAC National Accelerator Laboratory), Tomoyuki Sanuki (Tohoku University)
-
09:00
Speaker: Dr Takahiro Okamura (KEK)
- 09:25
- 09:50
- 10:10
-
09:00
-
09:00
→
10:00
-
09:00
Speaker: Dr Naoto Yamamoto (Nagoya University)
-
09:30
Speaker: Dr Masao Kuriki (KEK)
-
09:00
-
09:00
→
10:45
-
09:00
Speaker: Lutz Lilje (DESY)
-
09:35
Speaker: Warren Schappert (FNAL)
- 10:10
-
09:00
- 09:00 → 10:30
- 09:00 → 10:30
-
10:30
→
11:00
Coffee Break 30m
-
10:30
→
12:20
- 10:30
-
11:00
Speaker: Mr Olufemi Adeyemi (University of Hamburg and DESY)
-
11:20
-
11:00
→
13:00
-
11:00
Speakers: Lisa Zeune, Sven Heinemeyer (Instituto de Fisica de Cantabria, Grupo de Altas Energias - Cons)
- 11:20
- 11:40
- 12:00
-
12:20
Speaker: Dr Aoife Bharucha (University Hamburg/DESY)
-
12:40
Speaker: Federico v. d. Pahlen (IFCA (CSIC-UC), Santander, Spain)
-
11:00
-
11:00
→
13:05
-
11:05
At the International Linear Collider (ILC), the beam polarization is planned to be measured with a yet unequaled systematic uncertainty of 0.25 % by two Compton polarimeters located 1.6 km upstream and 150m downstream of the e+e- interaction point (IP). The decisive quantity for the experiments, i.e. the luminosity-weighted average polarization, has to be determined from these measurements. A detailed understanding of the spin tracking and the depolarizing effects is mandatory in order to estimate how precise the polarization at the IP is known from these measurements performed 2 km apart. The talk discusses the results of this study with focus on the collision effects and the spin transport after the collision.Speaker: Moritz Beckmann (DESY)
-
11:30
This talk describes a possible design for a quartz-based Cherenkov detector for ILC polarimetry. The construction and first test results of a prototype for such a detector will be presented.Speaker: Annika Vauth (DESY)
-
11:55
Speaker: Mr Benedikt Vormwald (DESY)
-
12:20
Compton polarimetry is an essential method to obtain sub - 1% accuracy in measuring the polarization of the colliding beams. It is also necessary to investigate the beam depolarization effects. With evolving technology and the availability of new detector concepts, several options for polarimeters are possible. Here we explore novel detector options for Compton polarimetry that are suitable both conceptually and technologically for the next generation linear colliders.Speaker: Burak Bilki (University of Iowa-Unknown-Unknown)
-
11:05
-
11:00
→
13:20
Simulation, Detector Performance, Reconstruction: LC Software Expert Meeting¶ SemRm 5
SemRm 5
DESY Hamburg
-
11:00
Topics: DD4hep: Segementation, lcdd, sensitive detectors, LCDDet; Grid usage: common software installation, production system: ILCDirac resource and user management link to CERN meeting in Jan, 2013: http://indico.cern.ch/conferenceDisplay.py?confId=228477
-
11:00
-
11:00
→
13:00
Chaired by José Repond.
-
11:00
Speaker: Dr Maxim Titov (CEA Saclay)
-
11:35
Speaker: Prof. Andy White (University of Texas at Arlington)
- 11:55
-
12:15
Speaker: Fernando Arteche (Instituto Tecnológico de Aragón)
-
12:35
Speaker: David Moya Martin (IFCA - Instituto de Fisica de Cantabria-Consejo Sup. de Invest)
-
11:00
- 11:00 → 13:00
-
11:00
→
13:00
- 11:00
- 11:30
- 12:00
-
11:15
→
13:00
Conveners: Hitoshi Hayano (KEK), Dr Rongli Geng (Jefferson Lab), Wolf-Dietrich Moeller (DESY)
-
11:15
Speaker: Dr Olivier Napoly (CEA)
-
11:50
Strategies Towards a Better Quality Control During String Assembly (how to preserve the cavity gradient)¶ 35mSpeaker: All
- 12:25
-
11:15
-
13:00
→
14:30
Lunch Break 1h 30m
-
14:00
→
17:00
The meeting will be transmitted via Fuzebox:
Meeting URL
http://fuze.me/19981326Toll / Intl #: +1 (646) 583-7415
Toll free #:
Attendee PIN #: 45609321
- 14:00
- 14:10
- 14:45
- 15:00
-
15:15
Speaker: Prof. Mark Thomson (University of Cambridge)
-
15:30
Coffee Break 30m
-
16:00
Speakers: Dr Ties Behnke (DESY), Dr Yasuhiro Sugimoto (KEK)
-
14:00
→
17:00
- 14:00
- 14:20
- 14:50
- 15:10
-
15:30
Coffee Break 30m
-
16:00
Speakers: Andrew White (University of Texas at Arlington), Prof. Andy White (University of Texas at Arlington)
-
16:20
- 14:30 → 16:00
-
14:30
→
16:00
-
14:30
Speakers: Mr Victor Kuchler (Fermilab), Dr atsushi Enomoto (KEK)
-
14:30
-
14:30
→
16:00
Joint MDI/Detector Integration/Lumi Performance¶ FLASH
FLASH
DESY Hamburg
Notkestr. 85 22607 Hamburg GermanyConveners: Dr Glen White (SLAC), Hubert Gerwig (CERN), Lau Gatignon (CERN), Marco Oriunno (SLAC National Accelerator Laboratory), Dr Rogelio Tomas (CERN), Tomoyuki Sanuki (Tohoku University), Dr Toshiaki Tauchi (KEK)- 14:30
- 14:50
- 15:10
- 15:30
- 14:30 → 16:00
-
16:00
→
16:30
Coffee Break 30m
-
16:00
→
18:30
Conveners: Prof. Andy White (University of Texas at Arlington), Dr Marcel Stanitzki (DESY)
- 16:30 → 18:00
- 16:30 → 18:00
-
16:30
→
18:00
Joint MDI/Detector Integration/Lumi Performance¶ FLASH
FLASH
DESY Hamburg
Notkestr. 85 22607 Hamburg GermanyConveners: Dr Glen White (SLAC), Hubert Gerwig (CERN), Lau Gatignon (CERN), Marco Oriunno (SLAC National Accelerator Laboratory), Dr Rogelio Tomas (CERN), Tomoyuki Sanuki (Tohoku University), Dr Toshiaki Tauchi (KEK)-
16:30
Speaker: Lawrence Charles Deacon (University of London (GB))
-
16:30
-
16:30
→
18:00
ILC Technical Board (closed session)¶ SemRm 1c
SemRm 1c
DESY Hamburg
Notkestr. 85 22607 Hamburg Germany -
17:00
→
19:00
-
17:00
- 17:01
-
17:16
Speakers: Mark Andrew Thomson (Cavendish Lab., Dept. of Physics-University of Cambridge), Prof. Mark Thomson (University of Cambridge), Dr Philipp Roloff (CERN)
-
17:26
Speakers: Andre Sailer (CERN, HU Berlin), Dominik Dannheim, Dr John Marshall (University of Cambridge), John Stuart Marshall (Cavendish Lab., Dept. of Physics-University of Cambridge), Mark Andrew Thomson (Cavendish Lab., Dept. of Physics-University of Cambridge), Prof. Mark Thomson (University of Cambridge), Dr Philipp Roloff (CERN)
-
17:46
-
18:01
-
18:06
Time reserved for individual technical questions and answers: normally targeted to participants in the benchmarking studies or optimisation studies
-
17:00
- 18:00 → 20:00
- 18:30 → 20:00
-
-
09:00
→
10:30
Convener: Daniel Schulte (CERN)
- 09:00
-
09:15
Speaker: Philip Bambade (Laboratoire de l''Accelerateur Lineaire (LAL) (IN2P3) (LAL))
- 09:30
- 09:45
- 10:00
-
09:00
→
10:30
Convener: Jan Kalinowski (University of Warsaw)
- 09:00
-
09:10
Speaker: Dr Aoife Bharucha (University Hamburg/DESY)
- 09:20
- 09:30
-
09:40
Speaker: Andre Sailer (CERN, HU Berlin)
-
09:50
Speaker: Marco Oriunno (SLAC National Accelerator Laboratory)
- 10:00
- 10:10
- 10:20
-
10:30
→
11:00
Coffee Break 30m
-
11:00
→
13:30
Convener: Dr Karsten Buesser (DESY)
-
11:00
Speaker: Guenther Dissertori (Eidgenoessische Tech. Hochschule Zuerich (CH))
- 11:40
- 12:20
- 13:00
-
11:00
-
09:00
→
10:30