Factorization theorems for exclusive heavy-quarkonium production

被引：28

作者：

Bodwin, Geoffrey T. ^{[1
]}

Garcia i Tormo, Xavier ^{[1
]}

Lee, Jungil ^{[2
]}

机构：

[1] Argonne Natl Lab, Div High Energy Phys, Argonne, IL 60439 USA

[2] Korea Univ, Dept Phys, Seoul 139701, South Korea

来源：

PHYSICAL REVIEW LETTERS | 2008年 / 101卷 / 10期

关键词：

D O I：

10.1103/PhysRevLett.101.102002

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We outline the proofs of the factorization theorems for exclusive two-body charmonium production in B-meson decay and e(+)e(-) annihilation to all orders in perturbation theory in quantum chromodynamics. We find that factorized expressions hold up to corrections of order m(c)/m(b) in B-meson decay and corrections of order m(c)(2)/s in e(+)e(-) annihilation, where m(c) is the charm-quark mass, m(b) is the bottom-quark mass, and root s is the e(+)e(-) center-of-momentum energy.

引用

页数：4

共 25 条

[1] Study of double charmonium production in e+e- annihilation at √s ≈10.6 GeV -: art. no. 071102 [J].

Abe, K ;

Aihara, H ;

Asano, Y ;

Aulchenko, V ;

Aushev, T ;

Bahinipati, S ;

Bakich, AM ;

Ban, Y ;

Bedny, I ;

Bitenc, U ;

Bizjak, I ;

Blyth, S ;

Bondar, A ;

Bozek, A ;

Bracko, M ;

Brodzicka, J ;

Browder, TE ;

Chao, Y ;

Cheon, BG ;

Chistov, R ;

Choi, SK ;

Choi, Y ;

Chuvikov, A ;

Cole, S ;

Danilov, M ;

Dash, M ;

Dong, LY ;

Eidelman, S ;

Eiges, V ;

Fang, F ;

Fratina, S ;

Gabyshev, N ;

Gershon, T ;

Gokhroo, G ;

Golob, B ;

Guo, R ;

Haba, J ;

Hastings, NC ;

Hayasaka, K ;

Hayashii, H ;

Hazumi, M ;

Higuchi, T ;

Hinz, L ;

Hokuue, T ;

Hoshi, Y ;

Hou, WS ;

Hsiung, YB ;

Iijima, T ;

Imoto, A .

PHYSICAL REVIEW D, 2004, 70 (07) :071102-1

[2]

[Anonymous], ARXIVHEPPH0009244

[3]

Aubert B, 2005, PHYS REV D, V72, DOI [10.1103/PhysRevD.72.011102, 10.1103/PhysRevD.72.032005, 10.1103/PhysRevD.72.051101]

[4] Soft-collinear messengers: A new mode in soft-collinear effective theory [J].

Becher, T ;

Hill, RJ ;

Neubert, M .

PHYSICAL REVIEW D, 2004, 69 (05) :13

[5] QCD factorization for exclusive non-leptonic B-meson decays:: general arguments and the case of heavy-light final states [J].

Beneke, M ;

Buchalla, G ;

Neubert, M ;

Sachrajda, CT .

NUCLEAR PHYSICS B, 2000, 591 (1-2) :313-418

[6] Decay b → (c(c)over-bar)s in the leading logarithm approximation [J].

Bobeth, Christoph ;

Grinstein, Benjamin ;

Savrov, Mikhail .

PHYSICAL REVIEW D, 2008, 77 (07)

[7] Resummation of relativistic corrections to e+e-→J/ψ+ηc [J].

Bodwin, Geoffrey T. ;

Lee, Jungil ;

Yu, Chaehyun .

PHYSICAL REVIEW D, 2008, 77 (09)

[8] FACTORIZATION OF THE DRELL-YAN CROSS-SECTION IN PERTURBATION-THEORY [J].

BODWIN, GT .

PHYSICAL REVIEW D, 1985, 31 (10) :2616-2642

[9] CORRECTION [J].

TUCCI, R .

PHYSICAL REVIEW D, 1986, 34 (12) :3933-3933

[10] RIGOROUS QCD ANALYSIS OF INCLUSIVE ANNIHILATION AND PRODUCTION OF HEAVY QUARKONIUM [J].

BODWIN, GT ;

BRAATEN, E ;

LEPAGE, GP .

PHYSICAL REVIEW D, 1995, 51 (03) :1125-1171

← 1 2 3 →