ILC-ECFA Workshop 2008
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Europe/Zurich
Warsaw, Poland
Warsaw, Poland
Description
The Faculty of Physics at the University of Warsaw, together with the Institute of Nuclear Studies, is very pleased to host the International Linear Collider ECFA Workshop. The Warsaw group is strongly engaged in the world-wide ILC physics and detector studies. A recently established Polish network FITAL aims at coordinating efforts and encouraging closer collaboration of theorists, experimentalists and technicians from Polish universities and research institutes engaged in the ILC-related physics and R&D studies.
The workshop is organized under the mandate of the European Committee for Future Accelerators (ECFA) to study the physics and detectors for a linear collider. This European meeting, co-sponsored by CERN and DESY, is part of three regional studies: the European (ECFA ) Study, the North American ( ALCPG ) Study and the Asian ( ACFA ) Study. Results from these studies are combined in the Linear Collider Workshops (LCWS). This year LCWS2008 will take place 16-20 November 2008 at University of Illinois, Chicago. The ILC-ECFA Warsaw workshop is coordinated with the Joint ACFA/GDE Workshop (TILC08) 3-6 March 2008 in Sendai, Japan, and the GDE Meeting - ILC Conventional Facilites and Siting Workshop , 2-6 June 2008 in Dubna (Russia).
The event will take place in Warsaw (Poland) at the Warszawski Dom Technika NOT (WDT NOT) and the Auditorium BUW at the University of Warsaw. Both places are at the heart of Warsaw and 5 min walk from each other.
Support
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LCTPC collaboration meeting at Warsaw¶ Hoża 69, SDT (room 228) (Faculty of Physics, University of Warsaw)
Hoża 69, SDT (room 228)
Faculty of Physics, University of Warsaw
preceding ILC-ECFA workshop
(Phonemeeting possible) Sunday 8 June 2008
West Coast East Coast W.Europe Japan
05.00 08.00 14.00 21.00Details and confirmation phone or EVO meeting will follow later
For more information go to: http://ilcagenda.linearcollider.org/conferenceDisplay.py?confId=2759
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08:00
Registration desk open
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The Path Forward to a Linear Collider and Critical Points of Contact between the GDE and Physics/Detector Effort¶ room A
room A
Warsaw, Poland
Speaker: Barry Barish (GDE) -
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Speaker: Rolf Heuer (DESY, CERN)
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10:40
Coffee and tea break
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Speaker: Sakue Yamada (Univ. of Tokyo/ KEK)
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Speaker: Stefan Pokorski (University of Warsaw)
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12:30
Lunch break
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16:20
Coffee and tea break
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19:30
Welcome cocktail at Sala Zlota UW
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08:00
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08:30
Registration desk open
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Higgs session (still open for SUSY)
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Trilinear couplings in the CP-violating 2HDM¶based on arXiv:0802.0060Speaker: Per Osland (Bergen university)
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Impact of higher dimensional operators on Higgs boson phenomenology¶We discuss effects of anomalous Higgs boson couplings characterized by dimension-six operators on the Higgs boson production and decay processes at the LHC and the ILC. The decay pattern of the Higgs boson and the production cross section of
, , and can receive large modifications from the anomalous dim-6 couplings under the constraint from currently available data. We also find that the double Higgs boson production is very sensitive to the dimension-six top-Higgs operator. These effects can be detectable at future collider experiments.Speaker: Koji Tsumura (ICTP (Trieste)) -
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Off-resonance background effects in e+e- -> ttH¶Speaker: Szymon Szczypinski (Silesia University)
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Update of the beam background rate¶Speaker: Rita De Masi (Institut Pluridisciplinaire Hubert Curien (IPHC)-Inst. Nat. Phys)
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10:30
Coffee and tea break
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CP violation in chargino production at the one-loop level¶We discuss CP violation in nondiagonal chargino production process at the linear collider for unpolarized initial beams. Resulting CP-odd asymmetry is a genuine one-loop effect. We analyze an impact of different types of one-loop corrections on the CP asymmetry. We also show that CP asymmetries in chargino production are sensitive not only to the phase of mu parameter in the chargino sector but also to the phase of stop trilinear coupling A_t.Speaker: Krzysztof Rolbiecki (Warsaw University)
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A study of the sensitivity of the ILC to the di-muon decay of Neutralino-2¶Speaker: Nicola D'Ascenzo (University of Hamburg)
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Analysis on Smuon Pair Production at ILC based on Full Simulation¶Speaker: Xun Chen (MPI Munich)
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CP-effects in squark decay chains at LHC and ILC¶Speaker: Gudrid Moortgat-Pick (IPPP Durham)
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Progress Report from the LCFI collaboration¶Speaker: Dr Jaap Velthuis (University of Bristol)
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Beam test results of DEPFETs¶Speaker: Peter Kvasnicka (Faculty of Mathematics and Physics-Charles University)
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R&D on Pixel Detectors at Fermilab¶Speaker: Marcel Demarteau (Fermi National Accelerator Laboratory (FNAL))
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12:30
Lunch break
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Physics Requirements for Jet Energy and Di-Jet Mass Resolution Physics Requirements for Jet Energy and Di-Jet Mass Resolution¶Speaker: Dr Timothy Barklow (SLAC)
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Confusion Term of PFA and Detector Optimization¶Speaker: Dr Vassily Morgunov (ITEP Moscow/DESY)
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SiD PFA Development and Results¶Speaker: Dr Marcel Stanitzki (Rutherford Appleton Laboratory)
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CARLOMAT, a program for automatic computation of multiparticle cross sections¶Speaker: Karol Kolodziej
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PHANTOM: a Monte Carlo event generator for six parton final states at high energy colliders¶Speaker: Giuseppe Bevilacqua
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News from Herwig++¶Speaker: Andrzej Siodmok (Jagiellonian University Cracow and LPNHE Paris)
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Ununtegrated NLO evolution kernel for Monte Carlo modelling of the QCD/QED initial state radiadion¶
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This will be a webex session!!
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Summary Report on the Workshop on Polarizarion and Energy Measurement¶(Talk will be given by webex)Speaker: Dr Daniela Kaefer (DESY - FLC)
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Spin tracking and beam-beam issues¶(Talk will be given via webex)Speaker: Anthony Hartin (John Adams Institute)
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Status of the (polarized) positron source¶Speaker: Sabine Riemann (Institut fuer Hochenergiephysik Zeuthen)
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Positron target modelling¶Talk shifted to Wednesday, June 11, 14:00Speaker: Stefan Hesselbach (University of Durham)
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Implementation of some gg and eg processes at one loop within multi-channel approach of SANC system¶Speaker: Dmitry Bardin and Lidia Kalinovskaya (on behalf of SANC)
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QCD issues in photon-photon total cross-section : why we need a photon collider¶Speaker: Giulia Pancheri (INFN)
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Preliminary results on large angle high energy photons for discovery of New Physics at LHC, ILC, etc.¶Speaker: Ilya Ginzburg (Sobolev Institute of Mathematics SB RAS)
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Discussion¶
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15:30
Coffee and tea break
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Study of strip scintillator with MPPC readout¶Speaker: Dr Katsushige Kotera (Shinshu University)
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Calibration of a scintillator HCAL with SiPM read-out¶Speaker: Dr Angela Lucaci-Timoce (FLC, CALICE, DESY)
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Optical part of the CMB for AHCAL-CALICE¶Speaker: Mr Jaroslav Zalesak (Institute of Physics, Academy of Sciences of the Czech Republic)
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Electronics part of the AHCAL calibration system¶Speaker: Ivo Polak (Institute of Physics - Academy of Sciences of the Czech Republic)
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The lightest neutralino in the Minimal Non-minimal Supersymmetric Standard model¶We study the neutralino sector of the Minimal Non-minimal Supersymmetric Standard Model (MNSSM) where the
problem of the Minimal Supersymmetric Standard Model (MSSM) is solved without accompanying problems related with the appearance of domain walls. In the MNSSM as in the MSSM the lightest neutralino can be the absolutely stable lightest supersymmetric particle (LSP) providing a good candidate for the cold dark matter component of the Universe. In contrast with the MSSM the allowed range of the mass of the lightest neutralino in the MNSSM is limited. We establish the theoretical upper bound on the lightest neutralino mass in the framework of this model and obtain an approximate solution for this mass. Finally, cross sections for associated production of this particle at the ILC are presented.Speaker: Stefan Hesselbach -
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The dark matter phenomenology of the U(1)extended MSSM¶Speaker: Jonathan Roberts (Warsaw University)
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Neutralino relic density from ILC measurements in the CPVMSSM¶Speaker: Genevieve Belanger (LAPTH)
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Beam parameters determination using Beamstrahlung photons and incoherent pairs¶Speaker: Dr Andrey Sapronov (DESY)
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The EM background environment for the IP feedback system¶Speaker: Prof. Philip Burrows (Oxford University)
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Status of the high-finesse Fabry Perot R&D at Orsay¶Speakers: Dr Fabian Zomer (LAL), Dr Zhiqing Zhang (LAL)
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Initial studies of the top pair production¶Speaker: Mr Andreas Moll (Max Planck Institut fuer Physik Munich)
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Finite lifetime effects in top quark pair production at threshold¶Speaker: Dr Christoph Reisser (MPI Munich)
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Consequences of a 4th generation of quarks and leptons¶Speaker: Mr Francois Richard (LAL Orsay)
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Status of the SiD Tracking Effort¶The SiD tracker emphasizes low mass silicon tracking over the full angular range. The status of the novel silicon double-metal sensors with kPix readout will be presented as well as the status of the tracking software with emphasis on the forward region.Speaker: Marcel Demarteau (Fermi National Accelerator Laboratory (FNAL))
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Silicon microstrip sensor R&D for the ILC Experiments¶Speaker: Dr Winfried Mitaroff (Austrian Academy of Sciences / Inst. of High Energy Physics)
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Alignment sensors¶Speaker: Marcos Fernandez Garcia (Instituto de Fisica de Cantabria, Grupo de Altas Energias - Cons)
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SiLC digitization¶Speaker: Zbynek Drasal (Institute of Particle and Nuclear Physics-Faculty of Mathematics)
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Status of GRID and software tools for ILD optimization studies in Japan¶Speaker: Dr Katsumasa IKEMATSU (KEK/IPNS)
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20:00
Organ Concert
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08:30
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08:30
Registration desk open
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10:35
Coffee and tea break
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Joint Higgs/SUSY+Cosmology session
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Phase transitions in 2HDM in the early Universe and modern values of parameters. Problems for ILC¶Speaker: Ilja Ginzburg (Sobolev Inst. (Novosibirsk))
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Dominant NNLO corrections to W-pair production near threshold.¶The process of W-pair production close to threshold at an electron-positron collider is crucial for a precise determination of the W mass. In this talk we present the dominant NNLO electroweak corrections to the total cross section of e- e+ --> mu- \bar{nu} u \bar{d} X near the W-pair threshold computed in the framework of unstable-particle effective theory, and quantify their impact on the W-mass determination. We also discuss the implementation of realistic experimental cuts on invariant masses and angles in the EFT formalism.Speaker: Dr Pietro Falgari (RWTH-Aachen)
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Two-loop hadronic corrections to Bhabha scattering¶Speaker: Dr Sandro Uccirati (Universita' di Torino)
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Three Loop Corrections to the MSSM Higgs Boson Mass¶We consider radiative corrections to the mass of the lightest Higgs Boson in the MSSM. In particular, the three-loop SUSY-QCD corrections are computed. We find that our corrections are of the order of 500MeV and thus relevant for both LHC and ILC. The scale dependency of the Higgs mass gets reduced by an order of magnitude compared to previous two-loop calculations, suggesting stability of the perturbative expansion.Speaker: Dr Philipp Kant (Universität Karlsruhe)
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Oblique-parameter constraints on multi-Higgs-doublet models¶We present general expressions for the oblique parameters S, T, U, in the SU(2)xU(1) electroweak model with an arbitrary number of scalar SU(2) doublets, and an arbitrary number of scalar SU(2) singlets. Based on arXiv:0711.4022, arXiv:0802.4353Speaker: Per Osland (Bergen university)
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Constraining SUSY with Electroweak Precision Observables¶arXiv:0710.2972Speaker: Sven Heinemeyer (IFCA (Santander))
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joint detector session on DAQ
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12:40
Lunch break
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The Charged MSSM Higgs Boson Mass: Meeting the ILC Precision¶Speaker: Sven Heinemeyer (IFCA (Santander))
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Discussion: use of calibration data for physics¶
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MarlinTPC - A Marlin based TPC software package for the LC-TPC collaboration¶Speaker: Martin Killenberg (Physikalisches Institut - University of Bonn)
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New results from LDC-prime Optimization Studies with the Vienna LiC Fast Simulation Tool¶
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Electron reconstruction in LDCPrime_02Sc_p01 model¶Speaker: Hengne Li (Lab. de l'Accelerateur Lineaire (IN2P3) (LAL) - Universite de Pa)
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Progress report on the fabrication of Micromegas panels with resistive anode¶Speaker: Paul Colas (CEA/IRFU Saclay)
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Update on Silicon Pixel Readout for a TPC at NIKHEF¶Speaker: Jan Timmermans (NIKHEF)
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Performance of a TPC with triple GEM and Pixel Readout at long drift distances¶Speaker: Martin Killenberg (Physikalisches Institut - University of Bonn)
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Update on Cluster Counting for the tracking of the 4-th Concept¶Speaker: Franco Grancagnolo (INFN Lecce)
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15:30
Coffee and tea break
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20:00
Conference dinner in Villa Foksal, ul. Foksal 3/5
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08:30
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10:30
Coffee and tea break
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Top/QCD Electroweak + Alternatives¶Speaker: Helenka Przysiezniak Frey (Universite de Montreal and CNRS-France)
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12:30
Lunch break
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