NLO QCD corrections to &eta;c+hc(1P)/&psi;1,2(1D) production at B-factories

CHEN Long-Bin; JIANG Jun; QIAO Cong-Feng

doi:10.1088/1674-1137/39/10/103101

Chinese Physics C> 2015, Vol. 39> Issue(10) : 103101 DOI: 10.1088/1674-1137/39/10/103101

NLO QCD corrections to η_c+h_c(1P)/ψ_1,2(1D) production at B-factories

CHEN Long-Bin ^1,2,, ,
JIANG Jun ^1,, ,
QIAO Cong-Feng ^1,2,,

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We calculate the next-to-leading order (NLO) quantum chromodynamics (QCD) corrections to double charmonium production processes e⁺e^- → γ^* →η_c+h_c(1P)=ψ_1,2(1D) within the non-relativistic QCD (NRQCD) factorization framework. We find that the corrections to η_c+h_c(1P) production are positive, while those to η_c+ψ_1,2(1D) are negative. Unlike the J/ψ+η_c case, all the corrections here are not large. Uncertainties in the renormalization scale, quark mass and running energy of center-of-mass are discussed, and the scale dependence of these processes is found to be greatly reduced with the NLO QCD corrections.

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[1]

Kiselev V V, Likhoded A K, Shevlyagin M V. Phys. Lett. B, 1994, 332: 411; Cho P L, Leibovich A K. Phys. Rev. D, 1996, 54: 6690; Yuan F, QIAO C F, Chao K T. Phys. Rev. D, 1997, 56: 321; ibid, 1663; Baek S, Ko P, Lee J, SONG H S. Korean J. Phys. Soc., 1998, 33: 97; LIU K Y, HE Z G, Chao K T. Phys. Rev. D, 2003, 68: 031501; {ibid}, 2004, 69: 094027[2] Hagiwara K, Kou E, QIAO C F. Phys. Lett. B, 2003, 570: 39; LIU K Y, HE Z G, Chao K T. Phys. Lett. B, 2003, 557: 45[3] Braaten E, Lee J. Phys. Rev. D, 2003, 67: 054007 [Erratum-ibid. D, 2005, 72: 099901][4] Bodwin G T, Lee J, Braaten E. Phys. Rev. D, 2003, 67: 054023 [Erratum-ibid. D, 2005, 72: 099904][5] Abe K et al. (Belle collaboration). Phys. Rev. Lett., 2002, 89: 142001[6] Aubert B et al. (BaBar collaboration). Phys. Rev. D, 2005, 72: 031101[7] ZHANG Y J, GAO Y J, Chao K T. Phys. Rev. Lett., 2006, 96: 092001[8] ZHANG Y J, Chao K T. Phys. Rev. Lett., 2007, 98: 092003[9] GONG B, WANG J X. Phys. Rev. D, 2008, 77: 054028[10] GONG B, WANG J X. Phys. Rev. D, 2009, 80: 054015[11] DONG H R, FENG F, JIA Y. Phys. Rev. D, 2012, 85: 114018[12] Bodwin G T, Braaten E, Lepage G P. Phys. Rev. D, 1995, 51: 1125 [Erratum-ibid. D, 1997, 55: 5853][13] JIA Y, Sang W L, XU J. Phys. Rev. D, 2012, 86: 074023[14] WANG J X, ZHANG H F. Phys. Rev. D, 2012, 86, 074012[15] CHEN L B, JIANG J, QIAO C F. arXiv:1410.0521 [hep-ph][16] HAO L K, LIU K Y, CHAO K T. Phys. Lett. B, 2002, 546: 216; LIU K Y, HE Z G, Chao K T. Phys. Rev. D, 2008, 77: 014002[17] DONG H R, FENG F, JIA Y. JHEP, 2011, 1110: 141 [Erratum-ibid. 2013, 1302: 089][18] WANG K, MA Y Q, Chao K T. Phys. Rev. D, 2011, 84: 034022[19] Armstrong T A, Bettoni D, Bharadwaj V et al. Phys. Rev. Lett., 1992, 69: 2337[20] Ablikim M et al. (BESIII collaboration). Phys. Rev. Lett., 2010, 104: 132002[21] Beavis D, CHU S Y, Desai B R, Kaus P. Phys. Rev. D, 1979, 20: 743; Vijande J, Fernandez F, Valcarce A. J. Phys. G, 2005, 31: 481; Fischer C S, Kubrak S, Williams R. Eur. Phys. J. A, 2015, 51: 10[22] Antoniazzi L et al. (E705 collaboration). Phys. Rev. D, 1994, 50: 4258[23] Bhardwaj V et al. (Belle collaboration). Phys. Rev. Lett., 2013, 111(3): 032001[24] Ablikim M et al. (BESIII collaboration). arXiv:1503.08203 [hep-ex][25] Hahn T. Comput. Phys. Commun., 2001, 140: 418[26] Bodwin G T, Petrelli A. Phys. Rev. D, 2002, 66: 094011 [Erratum-ibid. D, 2013, 87(3): 039902][27] Mertig R, Bohm M, Denner A. Comput. Phys. Commun., 1991, 64: 345[28] FENG F. Comput. Phys. Commun., 2012, 183: 2158[29] Smirnov A V. JHEP, 2008, 0810: 107[30] Hahn T, Perez-Victoria M. Comput. Phys. Commun., 1999, 118: 153[31] Olive K A et al. (Particle Data Group). Chin. Phys. C, 2014, 38: 090001[32] Eichten E J, Quigg C. Phys. Rev. D, 1995, 52: 1726[33] Bodwin G T, Garcia i Tormo X, Lee J. Phys. Rev. Lett., 2008, 101: 102002[34] Nayak G C, QIU J W, Sterman G F. Phys. Rev. Lett., 2007, 99: 212001

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CHEN Long-Bin, JIANG Jun and QIAO Cong-Feng. NLO QCD corrections to η_c+h_c(1P)/ψ_1,2(1D) production at B-factories[J]. Chinese Physics C, 2015, 39(10): 103101. doi: 10.1088/1674-1137/39/10/103101

CHEN Long-Bin, JIANG Jun and QIAO Cong-Feng. NLO QCD corrections to η_c+h_c(1P)/ψ_1,2(1D) production at B-factories[J]. Chinese Physics C, 2015, 39(10): 103101. doi: 10.1088/1674-1137/39/10/103101 shu

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Received: 2015-10-21
Revised: 1900-01-01

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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

NLO QCD corrections to η_c+h_c(1P)/ψ_1,2(1D) production at B-factories

Corresponding author: CHEN Long-Bin,

Corresponding author: JIANG Jun,

Corresponding author: QIAO Cong-Feng,

Received Date: 2015-10-21

Accepted Date: 1900-01-01

Available Online: 2015-10-10

Abstract: We calculate the next-to-leading order (NLO) quantum chromodynamics (QCD) corrections to double charmonium production processes e⁺e^- → γ^* →η_c+h_c(1P)=ψ_1,2(1D) within the non-relativistic QCD (NRQCD) factorization framework. We find that the corrections to η_c+h_c(1P) production are positive, while those to η_c+ψ_1,2(1D) are negative. Unlike the J/ψ+η_c case, all the corrections here are not large. Uncertainties in the renormalization scale, quark mass and running energy of center-of-mass are discussed, and the scale dependence of these processes is found to be greatly reduced with the NLO QCD corrections.

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NLO QCD corrections to η_c+h_c(1P)/ψ_1,2(1D) production at B-factories

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NLO QCD corrections to η_c+h_c(1P)/ψ_1,2(1D) production at B-factories

Corresponding author: CHEN Long-Bin,

Corresponding author: JIANG Jun,

Corresponding author: QIAO Cong-Feng,

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