MEASUREMENT OF CP VIOLATION PARAMETERS AND TEST OF CPT INVARIANCE WITH (K-0)OVER-BAR AND K-0 AT LEAR

Authors
ADLER R ALHALEL T ANGELOPOULOS A APOSTOLAKIS A ASLANIDES E BACKENSTOSS G BEE CP BEHNKE O BENELLI A BERTIN V BLANC F BLOCH P BULA C CARLSON P CARROLL M CARVALHO J CAWLEY E CHARALAMBOUS S CHARDALAS M CHARDIN G CHERTOK MB CODY A DANIELSSON M DEDOUSSIS S DEJARDIN M DERRE J DUCLOS J EALET A ECKART B ELEFTHERIADIS C EVANGELOU I FARAVEL L FASSNACHT P FAURE JL FELDER C FERREIRAMARQUES R FETSCHER W FIDECARO M FILIPCIC A FRANCIS D FRY J GABATHULER E GAMET R GARRETA D GERBER HJ GO A GUYOT C HASELDEN A HAYMAN PJ HENRYCOUANNIER F HOLLANDER RW HUBERT E JONAND K KETTLE PR KOCHOWSKI C KOKKAS P KREUGER R LEGAC R LEIMGRUBER F LIOLIOS A MACHADO E MANDIC I MANTHOS N MAREL G MIKUZ M MILLER J MONTANET F NAKADA T ONOFRE A PAGELS B PAPADOPOULOS I PAVLOPOULOS P DACUNHA JP POLICARPO A POLIVKA G RICKENBACH R ROBERTS BL ROZAKI E RUF T SAKELIOU L SANDERS P SANTONI C SARIGIANNIS K SCHAFER M SCHALLER LA SCHOPPER A SCHUNE P SOARES A TAUSCHER L THIBAULT C TOUCHARD F TOURMANIS C TRIANTIS F VANBEVEREN E VANEIJK CWE VARNER G VLACHOS S WEBER P WIGGER O WOLTER M YECHE C ZAVRTANIK D ZIMMERMAN D
Citation
R. Adler et al., MEASUREMENT OF CP VIOLATION PARAMETERS AND TEST OF CPT INVARIANCE WITH (K-0)OVER-BAR AND K-0 AT LEAR, Nuovo cimento della Società Italiana di Fisica. A. Nuclei, particles and fields, 109(6-7), 1996, pp. 981-989
Citations number
11
Categorie Soggetti
Physics, Particles & Fields
Journal title
Nuovo cimento della Società Italiana di Fisica. A. Nuclei, particles and fields → ACNP
ISSN journal
11241861
Volume
109
Issue
6-7
Year of publication
1996
Pages
981 - 989
Database
ISI
SICI code
1124-1861(1996)109:6-7<981:MOCVPA>2.0.ZU;2-E
Abstract
The CPLEAR experiment at CERN studies the CP, T and CPT symmetries in the neutral-kaon system by measuring the rate asymmetries between the decays of initially pure K-0 and (K-0) over bar states. Using data tak en between 1900 and mid 1994, precise measurements of \eta(+ -)\, phi( + -) and Delta m are reported. The comparison of phi(+ -) with the sup erweak phase gives one of the most sensitive tests of CPT invariance a nd leads to a new limit on the K-0-(K-0) over bar mass difference.