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¿Þ1¡¡Layout of the LEP ring on the border of France and Switzerland. The eight access points are denoted IP1-8. The four LEP experiments L3, ALEPH, OPAL and DELPHI are installed at the even numbered access points. Positrons travel clockwise, electrons anticlockwise from points 1 to 8. The location of two LEP injectors, the SPS(Super Proton Synchrotron) and the PS(Proton Synchrotron), is also indicated. ¡Ê¸¶ÏÀʸ1¤è¤ê°úÍÑ¡£¡¡Reprinted by permission of the Institute of Physics Publishing from: D. Brandt, H. Burkhardt, M. Lamont, S. Myers and J. Wenninger. Accelerator physics at LEP. Reports on Progress in Physics, 63, 939-1000 (2000). Figure 1¡Ë

¡¡SLAC (Stanford Linear Accelerator Center) ¤Ç¤Ï1972ǯ¤ËSPEAR (Stanford Positron Electron Accelerating Ring) ¤¬ÀßÃÖ¤µ¤ì¤¿¡Ê¿Þ£²¡Ë¡£SPEAR¤Ïľ·Â80m¤Î¥¹¥È¥ì¡¼¥¸¥ê¥ó¥°¤Ç¡¢e-¤Èe+¤¬¸ß¤¤¤ËµÕ¸þ¤­¤Ë¥¨¥Í¥ë¥®¡¼4GeV¤Ç²ó¤ë¡£Æþ¼Í´ï¤Ï2¥Þ¥¤¥ë ¥é¥¤¥Ê¥Ã¥¯¤Ç¤¢¤ë¡£SLAC¤ÎRichter¤¬J/¦·Î³»Ò¡Ê¤¹¤Ê¤ï¤Á¥Á¥ã¡¼¥à¥¯¥©¡¼¥¯¡Ë¤Îȯ¸«¤Ç1976ǯ¡¢Perl¤¬¦Óγ»Ò¤Îȯ¸«¤Ç1995ǯ¡¢¤½¤ì¤¾¤ì¥Î¡¼¥Ù¥ëʪÍý³Ø¾Þ¤ò¼õ¾Þ¤·¤Æ¤¤¤ë¡£SPEAR¤Ï1990ǯ¤«¤éÊü¼Í¸÷¸¦µæ¤Ë»ÈÍѤµ¤ì¤Æ¤¤¤ë¡£50GeV¥Ó¡¼¥à¤¬ÆÀ¤é¤ì¤ëe+e-¥ê¥Ë¥¢¥³¥é¥¤¥À¡¼SLC (Stanford Linear Collider) ¤¬1989ǯ¤Ë´°À®¤·¤¿¡£SLC¤ÎÆÃħ¤ÏÊжËÅŻҥӡ¼¥à¤òÍøÍѤǤ­¤ë¤³¤È¤Ç¡¢¤³¤ÎÊжËÅŻҥӡ¼¥à¤ò»È¤Ã¤ÆÁÇγ»Ò´Ö¤ËƯ¤¯ÎϤòÅÁ¤¨¤ëγ»Ò¤ÎÀ¸À®¤È¤½¤ÎÊø²õ¥Ç¡¼¥¿¤Î¼ý½¸¤ò³¤±¤Æ¤¤¤ë¡£
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¿Þ2¡¡Layout of the PEP­¶ facility.¡Ê»²¹Í»ñÎÁ1¤è¤ê°úÍÑ¡Ë

¡¡DESY (Deutches Elektronen-Synchrotron) ¸¦µæ½ê¤Ï Hamburg¤Ë½êºß¤¹¤ëÁÇγ»Ò¤Î¼Â¸³¸¦µæ¤ÎÀè¶îŪ¸¦µæ¥»¥ó¥¿¡¼¤Î£±¤Ä¤Ç¤¢¤ë¡£1974ǯe-¤Èe+¤ò¶¦¤Ë 4.5GeV ¤Ë²Ã®¤¹¤ëDORIS (Double Ring Store)¤Ç e+e-¾×Æͼ¸³¤ò³«»Ï¤·¤¿¡£1978ǯ¤Ë¤Ï12GeV PETRA(Positron-Electron Tandem Ring Accelerator)¤Ë¤è¤ëe+e-¾×Æͼ¸³¤¬¥¹¥¿¡¼¥È¤·¡¢1979ǯ¤ËÁÇγ»Ò¤Î´Ö¤ËƯ¤¯ÎϤòÅÁ¤¨¤ëγ»Ò¤Î£±¤Ä¤Ç¤¢¤ë¥°¥ë¡¼¥ª¥ó¤ò½é¤á¤Æ´Ñ¬¤·¤¿¡£1990ǯ¤Ë¤Ï¥é¥¤¥Ê¥Ã¥¯¤È¥·¥ó¥¯¥í¥È¥í¥ó¤òÁ°Ãʲî´ï¤È¤¹¤ëÅŻҡ¦ÍÛ»Ò¾×ÆÍ·¿²Ã®´ïHERA (Hadron Electron Ring Accelerator)¤¬²ÔÆ°¤ò³«»Ï¤·¤¿(¿Þ£³)¡£e+¤Èe-¤Î¥¨¥Í¥ë¥®¡¼¤Ï¶¦¤Ë30GeV¤Ç¤¢¤ê¡¢ÍÛ»Ò(p)¥¨¥Í¥ë¥®¡¼¤Ï920GeV¤Ç¤¢¤ë¡£e-p ¤Þ¤¿¤Ïe+p ¾×Æͼ¸³¤¬¹Ô¤ï¤ì¤Æ¡¢ÍÛ»Ò¤ÎÆâÉô¹½Â¤¤ä½Å¤¤¥¯¥©¡¼¥¯¤Î¸¦µæÅù¤Ë¤è¤ëɸ½àÌÏ·¿¤Î¸¡¾Ú¤¬¿Ê¤á¤é¤ì¤Æ¤¤¤ë¡£DORIS¤ÈPETRA¤Ï¸½ºßÊü¼Í¸÷»ÜÀߤ˳èÍѤµ¤ì¤Æ¤¤¤ë¡£¥è¡¼¥í¥Ã¥Ñ¤Ë¤ª¤±¤ë¼¡´üe+e-¥³¥é¥¤¥À¡¼¤È¤·¤Æ¡¢¿·¤·¤¤²Ã®´ï¥×¥í¥¸¥§¥¯¥ÈTESLA (TeV-Energy Superconducting Linear Accelerator) ¤¬DESY¤òÃæ¿´¤Ë¡¢¹ñºÝ¶¨ÎϤΤâ¤È¤Ç¡¢·×²è¤µ¤ì¤Æ¤¤¤ë¡£0.5TeV°Ê¾å¤Î¥¨¥Í¥ë¥®¡¼¤ò»ý¤ÄŤµ33km¤Ë¤ª¤è¤ÖµðÂç¤Êe+e- ¥ê¥Ë¥¢¥³¥é¥¤¥À¡¼¤Ë¤Ê¤ëͽÄê¤Ç¤¢¤ë¡£


¿Þ3¡¡The DESY preaccelerators, storage rings and linear accelerators.¡Ê»²¹Í»ñÎÁ2¤è¤ê°úÍÑ¡Ë

¡¡ÆüËܤǤϡ¢¹â¥¨¥Í¥ë¥®¡¼²Ã®´ï¸¦µæµ¡¹½ (KEK) ¤Ëe+e-¾×ÆÍ·¿²Ã®´ï (KEKB) ¤¬ÀßÃÖ¤µ¤ì¤Æ¤¤¤ë¡£KEKB¤ÏÆþ¼Í´ï¤È¤·¤Æ¤ÎŤµÌó650m¤ÎÅŻҡ¦ÍÛÅŻҥ饤¥Ê¥Ã¥¯¤È¡¡¼þŤ¬¤½¤ì¤¾¤ìÌó3km¤Î£²¤Ä¤Î¥¹¥È¥ì¡¼¥¸¥ê¥ó¥°LER¡¢HER¤«¤éÀ®¤êΩ¤Ã¤Æ¤¤¤ë¡£ÍÛÅŻҤÈÅŻҤβ¥Í¥ë¥®¡¼¤Ï¤½¤ì¤¾¤ì3.5GeV¤È8GeV¤Ç¤¢¤ë¡£KEK¤Ç¤ÏKEKB¤òÍѤ¤¤ÆBÃæ´Ö»Ò¤Ë´Ø¤¹¤ë¼Â¸³¤ò¹Ô¤Ã¤Æ¤¤¤ë¡£

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¸¶ÏÀʸ£± Data source 1¡§
Accelerator physics at LEP
D. Brandt, H. Burkhardt, M. Lamont, S. Myers and J. Wenninger
CERN, Switzerland
Rep. Prog. Phys., 63, 939-1000 (2000)

¸¶ÏÀʸ£² Data source 2¡§
The design, construction and commissioning of the CERN Large Electron-Positron collider
S. Myers and E. Picasso
CERN, Switzerland
Contemporary Physics, 31, 387-403 (1990)

¸¶ÏÀʸ£³ Data source 3¡§
LEP¤Î¼ý³Ï¡¡ºÇ¹â¥¨¥Í¥ë¥®¡¼ÅŻҡ¦ÍÛÅŻҾ×Æͼ¸³¤ÎÀ®²Ì
ÀîËÜäÃË
ÅìµþÂç³Ø
ÆüËÜʪÍý³Ø²ñ»ï¡¤57, 246-257 (2002)

¸¶ÏÀʸ£´ Data source 4¡§
¼¡À¤Âåe+e- ²Ã®´ï¤È¥È¥Ã¥×¡¦¥¯¥©¡¼¥¯¤ÎʪÍý
¶ùÌî¹ÔÀ®
ÅìËÌÂç³Ø
ÆüËÜʪÍý³Ø²ñ»ï¡¤57, 719-727 (2002)

¸¶ÏÀʸ£µ Data source 5¡§
LEP¤ÏÁÇγ»ÒʪÍý¤ò¤É¤¦ÊѤ¨¤¿¤«
¿¹¡¡½Ó§
ÅìµþÂç³Ø
ÆüËÜʪÍý³Ø²ñ»ï¡¢50, 441-447 (1995)

¸¶ÏÀʸ£¶ Data source 6¡§
KEKB²Ã®´ï
À¸½Ð¾¡Àë
¹â¥¨¥Í¥ë¥®¡¼²Ã®´ï¸¦µæµ¡¹½
ÆüËÜʪÍý³Ø²ñ»ï¡¢58, 662-669 (2003)

»²¹Í»ñÎÁ£± Reference 1¡§
EXPERIMENTS, The SPEAR Storage Ring
Stanford University
http://www2.slac.stanford.edu/vvc/experiments/spear.html

»²¹Í»ñÎÁ£² Reference 2¡§
The DESY preaccelerators, storage rings and linear accelerators
Deutsches Elektronen-Synchrotron
http://www.desy.de/pr-info/desyhome/html/presse/fotos/desy/index.en.html

»²¹Í»ñÎÁ£³ Reference 3¡§
Linear Collider Physics Resource Book for Snowmass
T. Abe, et al
American Linear Collider Working Group Collaboration
Proc. APS/DPF/DPB Summer Study on the Future of Particle Physics, Snowmass, 2001, ed R. Davidson and C. Quigg, SLAC-R-570
(http://www.slac.stanford.edu/pubs/slacreports/slac-r-570.html)

»²¹Í»ñÎÁ£´ Reference 4¡§
Physics at an e+e- Linear Collider
A. Aguilar-Saavedra, et al
ECFA/DESY LC Physics Working Group Collaboration
TESLA Technical Design Report Part ­·, hep-ph/0106315 (2001)
(http://es.arxiv.org/PS_cache/hep-ph/pdf/0106/0106315.pdf)

¥­¡¼¥ï¡¼¥É¡§ÅŻҡ¢ÍÛÅŻҡ¢ÍÛ»Ò¡¢¾×ÆÍ·¿²Ã®´ï¡¢CERN, LEP, SLAC, DESY
electron, positron, proton, collider, synchrotron radiation research, Conseil Europeen pour la Recherche Nucleaire, Large Electron Positron collider, Stanford Linear Accelerator Center, Deutches Elektronen-Synchrotron
ʬÎॳ¡¼¥É¡§040102, 040301, 040302

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