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完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.advisor | 王名儒 | |
dc.contributor.author | Shi-Xun Huang | en |
dc.contributor.author | 黃世勛 | zh_TW |
dc.date.accessioned | 2021-06-13T00:09:05Z | - |
dc.date.available | 2007-07-30 | |
dc.date.copyright | 2007-07-30 | |
dc.date.issued | 2007 | |
dc.date.submitted | 2007-07-27 | |
dc.identifier.citation | [1] International Linear Collider Reference Design Report 2007 Table 2.1-1,
http://media.linearcollider.org/ [2] ILC RDR Machine Overview, Draft version(2007), ILC-REPORT-2007-003 [3] General Layout Plan 500 GeV, http://www-project.slac.stanford.edu/ilc/acceldev/eplus/pos-rdr.html [4] ACFA Linear Collider Working Group Report, Particle Physics Experiments at JLC, KEK Report 2001-11, arXiv:hep-ph/0109166v1 [5] Jim Brau et al. Linear Collider Detector R&D(2002) http://blueox.uoregon.edu/$sim$lc/randd.ps [6] Parameters for the Linear Collider(2003), http://www.fnal.gov/directorate/icfa/LC_parameters.pdf [7] Major input parameters to CAIN Parameters listed in the suggested ILC beam parameter range, Rev. 2/28/05 http://acfahep.kek.jp/subg/ir/cain21e/in/500.parameter.htm [8] Tor Raubenheimer Suggested ILC Beam Parameter Range, Rev. 2/28/05 http://www-project.slac.stanford.edu/ilc/acceldev /beampar/Suggested%20ILC%20Beam%20Parameter%20Space.pdf [9] Baseline Parameters http://ilc.kek.jp/GDE/BCD/121.ParamDesc.pdf [10] Pisin Chen, Valery. I. Telnov Coherent Pair Creation in Linears Colliders (1989), slac-pub-4923 [11] Daniel V. Schroeder Beamstrahlung and QED Backgrounds at Future Linear Colliders (1990), slac-pub-371 [12] Kaoru Yokoya, Pisin Chen Beam-beam Phenomena in Linear Colliders (1990), KEK Preprint 91-2 [13] D. Schulte Background at Future Linear Colliders In the Workshop on the development of future linear electron-positron colliders for particle physics studies and for research using free electon lasers 23-26 September 1999, CERN/PS 99- 069 (LP) [14] R. Lafaye, T. Plehn, D. Zerwas, SUSY Parameter Determination, In the Proceedings of the 2005 International Linear Collider Physics and Detector Workshop and 2nd ILC Accelerator Workshop, Snowmass, Colorado, 14-27 Aug 2005 , arXiv:hep-ph/0512028v1 [15] T. Aso, K. Hoshina, K. Fujii and A. Miyamoto, JUPITER GEANT4 based detector simulator for JLC, Prepared for LCWS 2002, Jeju Island, Korea, 26- 30 Aug 2002. [16] S. Agostinelli et al., Geant4 - A Simulation Toolkit, Nucl. Instrum. Methods A 506 (2003) 250-303, See also http://geant4.web.cern.ch/geant4/. [17] Rene Brun and Fons Rademakers, ROOT - An Object Oriented Data Analysis Framework, Proceedings AIHENP'96 Workshop, Lausanne, Sep. 1996, Nucl. Instrum. Methods A 389 (1997) 81-86. See also http://root.cern.ch/. [18] P. Chen et al.,CAIN: Conglomerat d'ABEL et d'interations nonlineaires. Nucl. Instrum. Methods, A355 (1995) 107-110 [19] Stavros Katsanevas, Peter Morawitz, SUSYGEN 2.2 - A Monte Carlo Event Generator for MSSM Sparticle Production at e+ e- Colliders Comput. Phys. Commun. 112 (1998) 227-269. [20] J. Fujimoto et al,a Four-fermion Event Generator for e+e Collisions Comput. Phys.Commun. 100 (1997) 128-156. [21] Masako Iwasaki and Michael E. Peskin, pandora and pandora-pythia: Event Generation for Linear Collider Physics [22] T. Yoshioka (SNOWMASS-2005-ALCPG1102), T. Fujikawa (SNOWMASS- 2005-ALCPG1109) In the Proceedings of the 2005 International Linear Collider Physics and DetectorWorkshop and 2nd ILC AcceleratorWorkshop, Snowmass, Colorado, 14-27 Aug 2005 [23] http://ilcphys.kek.jp/meeting/soft/archives/2007-04-25/gldpfa.ps [24] M. Battaglia, T. Barklow, M. Peskin, Y. Okada, S. Yamashita, P. Zerwas Physics Benchmark for the ILC Detectors (2006) Report to the ILC Worldwide Study arXiv:hep-ex/0603010 [25] D. Schulte.GUINEA-PIG CERN/PS/99-014-LP [26] GLD Detector Outline Document Version 1.21 (2006) arXiv:physics/0607154v1 [27] E. Longo and I. Sestili, Nucl. Instrum. Methods 128,283(1975) [28] B. C. Allanach et al., The Snowmass Points and Slopes: benchmarks for SUSY searches, Eur. Phys. J. C 25 (2002) 113. [29] R. Brinkmann et al., Conceptual Design Report of a 500 GeV e+e- Linear Collider with Integrated X-ray Laser Facility DESY 1997-048 [30] T. Takahashi et al. Radiation Damage of Silicon Micostrip Detectors by High Doses of 200 MeV Electrons Nucl. Instrum. Methods A 511 (2003) 328-334 [31] I. Rachevskaia et al. Radiation Damage of Silicon Structures with Electrons of 900 MeV Nucl. Instrum. Methods A 485 (2002) 126-132 | |
dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/28466 | - |
dc.description.abstract | ILC 是下一代正負電子對撞機,其初期對撞質心能量為兩百至五百 GeV 。GLD為ILC 下通用型偵測器。粒束量能器置於極前方區域,這些量能器提供偵測器對於粒子能量量測的極角至5 mrad以下。
在ILC中,有一重要的背景為粒束幅射。在粒子束碰撞期間,粒子因偏折會幅射光子,而這些光子又會與粒子束的粒子作用。這樣的背景會對極前端的偵測器有所影響,而粒束量能器收到相當多來自於此的背景。 在本論文中,以模擬研究GLD中粒束量能器的性質與粒束幅射背景對粒束量能器的影響。此外,本論文亦探討粒束量能器一項應用,在考量粒束幅射下,粒束量能器對於超對稱粒子 smuon 搜尋的幫助。 | zh_TW |
dc.description.abstract | ILC(International Linear Collider) is a next generation electron-positron linear collider. It is expected to run with an initial center-of-mass energy of 200-500 GeV. GLD is a general-purpose detector designed for ILC.
In the very forward region, there are beam calorimeters. These calorimeters provide hermeticity down to 5 mrad. In ILC, there is an important background called eamstrahlung. During the collision, beams will deflect and emit beamstrahlung photons and these photons will also interact with beam particles. These backgrounds will affect detectors in the very forward region. Beam calorimeters recieve serious background from eamstralung backgrounds. In this thesis, properties of beam calorimters and beamstrahlung effect on the beam calorimeters are studied based on the Monte Carlo simulation. The search of supersymmetric particle smuon with the consideration of beam calorimeters and beamstrahlung is also presented in this thesis. | en |
dc.description.provenance | Made available in DSpace on 2021-06-13T00:09:05Z (GMT). No. of bitstreams: 1 ntu-96-R93222060-1.pdf: 9121710 bytes, checksum: aedf72e67390304d21f5c9d0cfaae03e (MD5) Previous issue date: 2007 | en |
dc.description.tableofcontents | Contents i
1 Introduction (1) 1.1 Motivation (1) 1.2 Organization of This Thesis (2) 2 ILC&GLD (3) 2.1 Physics in ILC (4) 2.2 ILC Accelerators (5) 2.2.1 Beams in ILC (7) 2.3 ILC Detectors (9) 2.3.1 Baseline Requirements (9) 2.3.2 Several Detector Concepts (10) 2.4 GLD Detector (11) 2.4.1 Beam Pipe (12) 2.4.2 Vertex Detector(VTX) (12) 2.4.3 Silicon Tracker (12) 2.4.4 Main Tracker (12) 2.4.5 Calorimeters (14) 2.4.6 Detector Magnet (18) 2.4.7 Muon Detector (18) 2.5 Particle Flow Algorithm for GLD (19) 3 Detector Simulation (21) 3.1 Introduction to Simulation Software (21) 3.2 Calibration (23) 3.2.1 Beam Calorimeter Characteristics (27) 3.2.2 Beam Calorimeter in Jupiter (@8) 3.3 Reconstruction Method (29) 3.3.1 Clustering (30) 3.4 Electron Finding (32) 3.4.1 Cluster Selection Cut (33) 3.4.2 Identification Efficiency (40) 4 Physics and Performance (41) 4.1 Physics of Beamstrahlung and QED Background (41) 4.1.1 Beamstrahlung (41) 4.1.2 Coherent Pairs (44) 4.1.3 Incoherent Pairs (45) 4.2 Simulation Results (48) 4.3 Electron Findings (49) 4.4 The Search og Smuon and Two Photon Veto (54) 4.4.1 The Signals (54) 4.4.2 Backgrounds (56) 4.4.3 Two Photon Veto (58) 4.5 Radiation Dose of Beam Calorimter (61) 5 Conclusion (63) | |
dc.language.iso | en | |
dc.title | 新型正負電子直線對撞機粒束量能器之模擬研究 | zh_TW |
dc.title | Simulation Study of Beam Calorimeters in ILC | en |
dc.type | Thesis | |
dc.date.schoolyear | 95-2 | |
dc.description.degree | 碩士 | |
dc.contributor.oralexamcommittee | 侯維恕,熊怡,張寶棣,張敏娟 | |
dc.subject.keyword | 粒束幅射,粒束量能器,直線對撞機, | zh_TW |
dc.subject.keyword | ILC,beam calorimeter,beamstrahlung, | en |
dc.relation.page | 67 | |
dc.rights.note | 有償授權 | |
dc.date.accepted | 2007-07-30 | |
dc.contributor.author-college | 理學院 | zh_TW |
dc.contributor.author-dept | 物理研究所 | zh_TW |
顯示於系所單位: | 物理學系 |
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