国际正负电子直线对撞机（ILC）是继正在欧洲核子中心建造的大型强子对撞机LHC之后的又一个TeV能量的高能对撞机，它的优点是能够对电弱对称破缺机制和新物理进行精确探测。ILC计划得到了国际高能界的普遍支持。在2003年美国能源部的未来二十年大科学工程规划中，正负电子直线对撞机被列为中期投资的首选项目。2004年的国际高能物理大会正式宣布ILC将采用DESY的直线对撞机TESLA的超导技术。
为了促进我国在直线对撞机方面的研究以更好地参加ILC国际合作，在德国DESY的Rolf-Dieter Heuer教授的倡议下，清华大学高能物理研究中心（TUHEP）和中国高等科学技术中心（CCAST）联合主办的2005年"直线对撞机物理、探测器与加速器国际研讨会/暑期学校"于2005年7月15－20日在清华大学理学院楼报告厅举办。会议分别由来自德国DESY的专家Peter Wienemann、Roman Poeschl和Carlo Pagani作有关ILC实验、探测器、加速器方面的系列报告；由美国Wisconsin大学韩涛教授，Michigan State大学袁简鹏教授，清华大学何红建教授以及Princeton高等研究所的李田军博士作ILC和LHC物理及新计算方法和技巧、标准模型和新物理模型的理论及唯象方面的系列报告；由理论物理所马建平研究员、北京大学朱守华教授、清华大学M.Bisset教授作专题理论报告。
Chair: T. Huang (IHEP)
9:00-9:10 Y. P. Kuang (Tsinghua U.), Opening and Welcoming Address (slides,audio)
9:10-10:10 C. P. Yuan (Michigan State U.), Perturbative QCD and Hadron Collider Phenomenology (slides,audio)
Chair: Y. L. Wu (ITP)
10:30-11:30 C. P. Yuan (Michigan State U.), Single-Top Phenomenology at NLO (I) (slides,audio)
Chair: C. H. Chang
14:00-15:00 T. Han (Wisconsin U.), Basic Processes in e+e- collisions: Skills and Tools (slides,audio)
Chair: Y. J. Mao (Peking U.)
15:20-17:20 P. Wienemann (DESY), Physics at the ILC (I) (slides,audio)
17:20-17:40 Conference Photo
19:00-20:00 C. P. Yuan (Michigan State U.), Informal Talk to Graduate Students (audio)
Chair: C. S. Li (Peking U.)
8:30-10:30 C. P. Yuan (Michigan State U.), Single-Top Phenomenology at NLO (II):
Neutrino Mass and Collider Phenomenology (slides,audio)
Chair: X. M. Zhang (IHEP)
10:50-11:50 T. Han (Wisconsin U.), Typical Processes beyond the SM: SUSY and More (slides,audio)
Chair: C. X. Yue (Liaoning Normal U.)
14:00-15:00 S. H. Zhu (Peking U.), 3 Sigma Anomaly in W^+→Tau^+ NU_ TAU as a Signal of New Physics beyond the SM (slides,audio)
Chair: Y. B. Dai (ITP)
15:20-17:20 P. Wienemann (DESY), Physics at the ILC (II) (slides,audio)
Chair: Z. G. Si (Shangdong U.)
8:30-9:30 J. P. Ma (ITP), Top Quark Pair Production Close to Threshold at the e+e- Linear Collider (slides,audio)
Chair: W. G. Li (IHEP)
9:50-11:50 R. Poeschl (DESY), Detectors at the ILC (I): Introduction to the Physics of Particle Detectors (slides,audio)
Chair: J. M. Yang (ITP)
14:00-15:00 M. Bisset (Tsinghua U.), SUSY Higgs at LHC (slides,audio)
Chair: C. F. Qiao (Graduate School of China)
15:20-16:20 T. Han (Wisconsin U.), Other Options: e-gamma, gamma-gamma, e-e- (slides,audio)
16:20-17:20 Discussions assisted by B. Zhang (Tsinghua U.) (audio)
Chair: X. C. Song (Peking U.)
8:30-9:30 T. J. Li (IAS., Princeton), SUSY GUTs and Their Phenomenological Consequences (slides,audio)
Chair: X. Y. Shen (IHEP)
9:50-11:50 R. Poeschl (DESY), Detectors at the ILC (II): Measurement Techniques for the ILC (slides,audio)
Chair: J. Gao (IHEP)
14:00-16:00 C. Pagani (DESY), SRF technology, ILC technology (slides,audio)
Chair: Y. N. Gao (Tsinghua U.)
16:20-17:20 R. D. Heuer (DESY), Internet-Video Talk (slides,audio)
Chair: M. X. Luo (Zhejiang U.)
8:30-10:30 H. J. He (Tsinghua U.), Overview of Higgsless Theories and their Phenomenology at the LHC and LC (I) (slides,audio)
Chair: C. Liu (ITP)
10:50-11:50 T. J. Li (IAS., Princeton), String Model Building and Its Phenomenological Consequences (slides,audio)
Chair: C. X. Tang (Tsinghua U.)
14:00-16:00 C. Pagani (DESY), ILC Design Status and Open Questions (slides,audio)
Chair: S. M. Chen (Tsinghua U.)
16:20-17:20 C. Pagani (DESY), Beam Dynamics Issues (slides,audio)
Chair: Y. Q. Chen (ITP)
8:30-10:30 H. J. He (Tsinghua U.), Overview of Higgsless Theories and their Phenomenology at the LHC and LC (II) (slides,audio)
Chair: D. S. Du (IHEP)
10:50-11:50 T. Han (Wisconsin U.), Overview: Particle Physics and the ILC (slides,audio)
11:50-11:55 Q. Wang (Tsinghua U.), Closing (slides,audio)
