CP violating asymmetries in the flavour changing single top quark production

被引：3

作者：

Alan, AT ^{[1
]}

Senol, A ^{[1
]}

Tasci, AT ^{[1
]}

机构：

[1] Abant Izzet Baysal Univ, Dept Phys, TR-14280 Golkoy, Bolu, Turkey

来源：

JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS | 2003年 / 29卷 / 02期

关键词：

DECAY;

D O I：

10.1088/0954-3899/29/2/304

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

CP violating effects in the single top quark production via flavour changing neutral current (FCNC) reactions e(+)e(-) --> tq and e(+)e(-) --> tq (here q refers to charm and up quarks) are studied. The effective Lagrangian description of the FCNC interactions is used. A numerical analysis is performed for some next linear colliders. CP violating asymmetries for the number of q and 4 quarks are obtained to be of order 10(-2)-10(-3) depending on the CM energy.

引用

页码：279 / 284

页数：6

共 50 条

[1] New Physics in CP violating and flavour changing quark dipole transitions
Fajfer S.
Kamenik J.F.
Košnik N.
Smolkovič A.
Tammaro M.
Journal of High Energy Physics, 2023 (10)
[2] Parity violating asymmetries in top quark pair production at hadron colliders
Kao, C
Wackeroth, D
PHYSICAL REVIEW D, 2000, 61 (05):
[3] CP-violating asymmetries in top-quark production and decay in e(+)e(-) annihilation within the MSSM
Bartl, A
Christova, E
Majerotto, W
NUCLEAR PHYSICS B, 1996, 460 (02) : 235 - 251
[4] CP-violating asymmetries in top-quark production and decay in e+e- annihilation within the MSSM
Bartl, A.
Christova, E.
Majerotto, W.
Nuclear Physics, Section B, 460 (02):
[5] CP violating asymmetries in single top quark production at the Fermilab Tevatron p(p)over-bar collider -: art. no. 094002
Christova, E
Fichtinger, S
Kraml, S
Majerotto, W
PHYSICAL REVIEW D, 2002, 65 (09)
[6] Asymmetries in production of the top quark
Demina, Regina
HCP 2012 - HADRON COLLIDER PHYSICS SYMPOSIUM 2012, 2013, 49
[7] Top-quark physics at LHC: searches for CP violation and flavour changing neutral currents in top-quark decays
Ferro, Cristina
14TH INTERNATIONAL CONFERENCE OF B-PHYSICS AT HADRON MACHINES (BEAUTY 2013), 2013,
[8] Electric dipole moment of the top quark and CP-violating asymmetries in γγ→t(t)over-bar
Poulose, P
Rindani, SD
PHYSICAL REVIEW D, 1998, 57 (09): : 5444 - 5452
[9] DETERMINING THE QUARK MIXING MATRIX FROM CP-VIOLATING ASYMMETRIES
ALEKSAN, R
KAYSER, B
LONDON, D
PHYSICAL REVIEW LETTERS, 1994, 73 (01) : 18 - 20
[10] A TOP QUARK CP-VIOLATING ASYMMETRY IN SUPERSYMMETRIC MODELS
SCHMIDT, CR
PHYSICS LETTERS B, 1992, 293 (1-2) : 111 - 116

← 1 2 3 4 5 →