PARITY VIOLATION IN E+E- -]E+E-GAMMA

被引：1

作者：

TUNG, HKK

WAI, CF

机构：

[1] Institute of Physics, Academia Sinica, Nankang, Taipei

来源：

PHYSICAL REVIEW D | 1993年 / 48卷 / 09期

关键词：

D O I：

10.1103/PhysRevD.48.4463

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We examine the asymmetry arising from parity violation in the process e+e- --> e+e-gamma. The parity-violating interference between the gamma and Z contributions is shown to give an asymmetry of order 0.1 pb at around 90 to 100 GeV center-of-mass energy, and would therefore be observed in present e+e- colliders. The parity-violating effect does not depend on the spins of the e+e- and gamma; the initial and final beams are therefore not required to be polarized.

引用

页码：4463 / 4466

页数：4

共 22 条

[1] MEASUREMENT OF CHARGE ASYMMETRY IN E+E- -]MU+MU- [J].

ADEVA, B ;

BARBER, DP ;

BECKER, U ;

BERDUGO, J ;

BERGHOFF, G ;

BOHM, A ;

BRANSON, JG ;

BURGER, JD ;

CAPELL, M ;

CERRADA, M ;

CHANG, CC ;

CHEN, HS ;

CHEN, M ;

CHEN, ML ;

CHEN, MY ;

CHENG, CP ;

CLARE, R ;

DEFFUR, E ;

DUINKER, P ;

FENG, ZY ;

FESEFELDT, HS ;

FONG, D ;

FUKUSHIMA, M ;

HARTING, D ;

HEBBEKER, T ;

HERTEN, G ;

HO, MC ;

ILYAS, MM ;

JIANG, DZ ;

KOOIJMAN, D ;

KRENZ, W ;

LI, QZ ;

LUCKEY, D ;

LUIT, EJ ;

MANA, C ;

MASSARO, GGG ;

MATSUDA, T ;

NEWMAN, H ;

POHL, M ;

POSCHMANN, FP ;

REVOL, JP ;

ROHDE, M ;

RYKACZEWSKI, H ;

RUBIO, JA ;

SALICIO, J ;

SCHULZ, I ;

SINRAM, K ;

STEUER, M ;

SWIDER, GM ;

TANG, HW .

PHYSICAL REVIEW LETTERS, 1982, 48 (25) :1701-1704

[2] SEARCH FOR PARITY NONCONSERVING OPTICAL-ROTATION IN ATOMIC BISMUTH [J].

BAIRD, PEG ;

BRIMICOMBE, MWSM ;

HUNT, RG ;

ROBERTS, GJ ;

SANDARS, PGH ;

STACEY, DN .

PHYSICAL REVIEW LETTERS, 1977, 39 (13) :798-801

[3]

BARKOV LM, 1978, JETP LETT+, V27, P357

[4]

BARTEL W, 1982, PHYS LETT B, V108, P140, DOI 10.1016/0370-2693(82)91160-1

[5]

BEHREND HJ, 1982, Z PHYS C PART FIELDS, V14, P283, DOI 10.1007/BF01578647

[6] SINGLE BREMSSTRAHLUNG PROCESSES IN GAUGE-THEORIES [J].

BERENDS, FA ;

KLEISS, R ;

DECAUSMAECKER, P ;

GASTMANS, R ;

WU, TT .

PHYSICS LETTERS B, 1981, 103 (02) :124-128

[7] OBSERVATION OF A PARITY VIOLATION IN CESIUM [J].

BOUCHIAT, MA ;

GUENA, J ;

HUNTER, L ;

POTTIER, L .

PHYSICS LETTERS B, 1982, 117 (05) :358-364

[8] SPIN EFFECTS AT SUPERCOLLIDER ENERGIES [J].

BOURRELY, C ;

SOFFER, J ;

RENARD, FM ;

TAXIL, P .

PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 1989, 177 (5-6) :319-405

[9] SPIN EFFECTS WITH POLARIZED PROTONS AT RHIC [J].

BOURRELY, C ;

GUILLET, JPH ;

SOFFER, J .

NUCLEAR PHYSICS B, 1991, 361 (01) :72-92

[10] CHARGE ASYMMETRY AND WEAK INTERACTION EFFECTS IN EPSILON+ EPSILON- -] MU+ MU- AND EPSILON+ EPSILON- -] TAU+ TAU- [J].

BRANDELIK, R ;

BRAUNSCHWEIG, W ;

GATHER, K ;

KIRSCHFINK, FJ ;

LUBELSMEYER, K ;

MARTYN, HU ;

PEISE, G ;

RIMKUS, J ;

SANDER, HG ;

SCHMITZ, D ;

TRINES, D ;

WALLRAFF, W ;

BOERNER, H ;

FISCHER, HM ;

HARTMANN, H ;

HILGER, E ;

HILLEN, W ;

KNOP, G ;

KOPKE, L ;

KOLANOSKI, H ;

LOHR, B ;

WEDEMEYER, R ;

WERMES, N ;

WOLLSTADT, M ;

BURKHARDT, H ;

COOPER, S ;

HEYLAND, D ;

HULTSCHIG, H ;

JOOS, P ;

KOCH, W ;

KOTZ, U ;

KOWALSKI, H ;

LADAGE, A ;

LUKE, D ;

LYNCH, HL ;

MATTIG, P ;

MESS, KH ;

NOTZ, D ;

PYRLIK, J ;

QUARRIE, DR ;

RIETHMULLER, R ;

SHAPIRA, A ;

SODING, P ;

WOLF, G ;

FOHRMANN, R ;

HOLDER, M ;

KRASEMANN, HL ;

LEU, P ;

PANDOULAS, D ;

POELZ, G .

PHYSICS LETTERS B, 1982, 110 (02) :173-180

← 1 2 3 →