sin 2φ1 Measurement in b → c(c)over-bar-s modes from Belle

被引：0

作者：

Higuchi, T ^{[1
]}

机构：

[1] High Energy Accelerator Res Org, Tsukuba, Ibaraki, Japan

来源：

ICHEP 2005: PROCEEDINGS OF THE 32ND INTERNATIONAL CONFERENCE HIGH ENERGY PHYSICS VOLS 1 AND 2 | 2005年

关键词：

D O I：

暂无

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

An angular analysis for B decays into two vector mesons gives parameters that are sensitive to new physics. They are the decay amplitudes of the three helicity states, the asymmetry in the triple product, and the CP violating parameters. In this paper, we present measurements of these quantities for the decay of B-0 -> J/psi K-*0 based on a 275 x 10(6)B (B) over bar pairs collected at the Y(4S) resonance with the Belle detector at the KEKB energy- asymmetric e(+)e(-) collider.

引用

页码：849 / 852

页数：4

共 50 条

[41] Gluon splitting to b(b)over-bar and c(c)over-bar at the Z resonance
Boccali, T
NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, 1999, 75B : 241 - 245
[42] Hi and zeus results on F2c(c)over-bar and F2b(b)over-bar
Thompson, P
ACTA PHYSICA POLONICA B, 2006, 37 (03): : 707 - 710
[43] Observation of a χ′c2 candidate in γγ→D(D)over-bar production at Belle
Uehara, S
Abe, K
Abe, K
Adachi, I
Aihara, H
Arinstein, K
Asano, Y
Aulchenko, V
Aushev, T
Bakich, AM
Balagura, V
Barberio, E
Bedny, I
Belous, K
Bitenc, U
Bizjak, I
Blyth, S
Bondar, A
Bozek, A
Bracko, M
Browder, TE
Chang, MC
Chen, A
Chen, WT
Cheon, BG
Chistov, R
Choi, SK
Choi, Y
Choi, YK
Chuvikov, A
Dalseno, J
Danilov, M
Dash, M
Dragic, J
Eidelman, S
Epifanov, D
Fratina, S
Gabyshev, N
Garmash, A
Gershon, T
Gokhroo, G
Gorisek, A
Ha, HC
Hayasaka, K
Hayashii, H
Hazumi, M
Hinz, L
Hoshi, Y
Hou, S
Iijima, T
PHYSICAL REVIEW LETTERS, 2006, 96 (08)
[44] Invariant-mass distribution of c(c)over-bar in Y (1S) → c(c)over-bar + X
Chung, Hee Sok
Kim, Taewon
Lee, Jungil
PHYSICAL REVIEW D, 2008, 78 (11):
[45] A MEASUREMENT OF CHARGED-PARTICLE MULTIPLICITY IN Z(O)-]C(C)OVER-BAR AND Z(O)-]B(B)OVER-BAR EVENTS
AKERS, R
ALEXANDER, G
ALLISON, J
AMETEWEE, K
ANDERSON, KJ
ARCELLI, S
ASAI, S
AXEN, D
AZUELOS, G
BALL, AH
BARBERIO, E
BARLOW, RJ
BARTOLDUS, R
BATLEY, JR
BEAUDOIN, G
BECK, A
BECK, GA
BEESTON, C
BEHNKE, T
BELL, KW
BELLA, G
BENTVELSEN, S
BERLICH, P
BETHKE, S
BIEBEL, O
BLOODWORTH, IJ
BOCK, P
BOSCH, HM
BOUTEMEUR, M
BRAIBANT, S
BRIGHTTHOMAS, P
BROWN, RM
BUIJS, A
BURCKHART, HJ
BURGIN, R
BURGARD, C
CAPDEVIELLE, N
CAPILUPPI, P
CARNEGIE, RK
CARTER, AA
CARTER, JR
CHANG, CY
CHARLESWORTH, C
CHARLTON, DG
CHU, SL
CLARKE, PEL
CLAYTON, JC
CLOWES, SG
COHEN, I
CONBOY, JE
PHYSICS LETTERS B, 1995, 352 (1-2) : 176 - 186
[46] Decay b → (c(c)over-bar)s in the leading logarithm approximation
Bobeth, Christoph
Grinstein, Benjamin
Savrov, Mikhail
PHYSICAL REVIEW D, 2008, 77 (07):
[47] Mass spectra for qc(q)over-bar(c)over-bar, sc(s)over-bar(c)over-bar, qb(q)over-bar(b)over-bar, sb(s)over-bar(b)over-bar tetrquark states with JPC=0++ and 2++
Chen, Wei
Chen, Hua-Xing
Liu, Xiang
Steele, T. G.
Zhu, Shi-Lin
PHYSICAL REVIEW D, 2017, 96 (11)
[48] Fully-heavy tetraquarks: bb(c)over-bar (c)over-bar and bc(b)over-bar (c)over-bar
Chen, Xiaoyun
PHYSICAL REVIEW D, 2019, 100 (09)
[49] Mass spectra for the cc(b)over-bar(b)over-bar and bb(c)over-bar(c)over-bar tetraquark states
Wang, Qi-Nan
Yang, Zi-Yan
Chen, Wei
Chen, Hua-Xing
PHYSICAL REVIEW D, 2021, 104 (01)
[50] Re-study of the contribution of scalar potential and spectra of c(c)over-bar, b(b)over-bar and b(c)over-bar((b)over-barc) families
Yuan Xu-Hao
Ke Hong-Wei
Ding Yi-Bing
Li Xue-Qian
CHINESE PHYSICS C, 2012, 36 (02) : 117 - 126

← 1 2 3 4 5 →