| Article | |
| Title | Recent results of the CPLEAR experiment |
| Edition | 1995 ed. |
| Author(s) | CPLEAR Collaboration 显示全部 113 名作者 |
| Publication | 1995 |
| In: | 29th Rencontres de Moriond, Villars sur Ollon, Switzerland, 22 - 29 Jan 1994, pp.305-310 |
| Subject category | Particle Physics - Experiment |
| Accelerator/Facility, Experiment | CERN LEAR ; PS195 |
| Abstract | The CPLEAR experiment running at CERN, measures CP T and CPT,violating parameters in the neutral kaon system by measuring time dependent decay asymmetries between K0K0 and K0K0 . Physics results corresponding to about 25% of the presently available statistics are presented for the π+π−π+π− and the π+π−π0π+π−π0 decay channels. The present precisions are already at the level of the world average value for ϕϕ+- and one order of magnitude better than the published results for ηη+-o· Moreover, for the first time the amplitude for the CP allowed Ks decay into π+π−π0π+π−π0 has been evaluated. |
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记录创建於1996-05-06，最後更新在2017-12-22
