本文主要研究内容
作者龚斌,王玉东,王建雄（2019）在《Perturbative QCD for J/ψ inclusive production via initial state radiation in e~+e~- collisions》一文中研究指出：The process e+e-→J/ψ+X with the center-of-mass(CM)energy in the range from 3.7 to 10.6 GeV is calculated up to the next-to-leading order(NLO)in quantum chromodynamics(QCD).At 10.6 GeV,the result is consistent with the experimental result from Belle.However,the predictions are much smaller than the background in the measurements at BESIII in the low CM energy range from 3.7 to 4.6 GeV.This indicates that the convergence of the QCD perturbative expansion becomes worse as the CM energy is closer to the inclusive J/ψ production threshold.For a further study of the QCD mechanism of J/ψ production in e~+e~-collisions with different CM energies,the initial state radiation effect of e~+e~-→J/ψ +gg and e~+e~-→J/ψ+cc are calculated in QCD NLO.The results are plotted and the number of events for different CM energy bins are provided for SuperKEKB.This provides a method to precisely test the validity of perturbative predictions for J/ψ production in future measurements.
Abstract
The process e+e-→J/ψ+X with the center-of-mass(CM)energy in the range from 3.7 to 10.6 GeV is calculated up to the next-to-leading order(NLO)in quantum chromodynamics(QCD).At 10.6 GeV,the result is consistent with the experimental result from Belle.However,the predictions are much smaller than the background in the measurements at BESIII in the low CM energy range from 3.7 to 4.6 GeV.This indicates that the convergence of the QCD perturbative expansion becomes worse as the CM energy is closer to the inclusive J/ψ production threshold.For a further study of the QCD mechanism of J/ψ production in e~+e~-collisions with different CM energies,the initial state radiation effect of e~+e~-→J/ψ +gg and e~+e~-→J/ψ+cc are calculated in QCD NLO.The results are plotted and the number of events for different CM energy bins are provided for SuperKEKB.This provides a method to precisely test the validity of perturbative predictions for J/ψ production in future measurements.
论文参考文献
[1].Charged Hadron Multiplicity in ep and eD Semi-inclusive Deep-inelastic Scattering in PYTHIA and PACIAE Models[J]. YAN Yu-liang,LI Xing-long,LI Xiao-mei,ZHOU Dai-mei,CHENG Yun,DONG Bao-guo,SA Ben-hao. Annual Report of China Institute of Atomic Energy.2016(00)[2].TMDs studied in semi-inclusive deep inelastic scattering at HERMES[J]. Y.Miyachi. 中国物理C.2010(09)[3].Centrality Dependence of Productions for Single Hadrons and Inclusive Jets in High-Energy p+A Collisions with NLO QCD[J]. 陈时勇,申可明,代巍,张本威,张汉中,王恩科. Communications in Theoretical Physics.2015(07)[4].Determination of the number of J/ψ events with J/ψ → inclusive decays[J]. 麦迪娜,M. N. Achasov,D. J. Ambrose,安芬芬,安琪,安正华,白景芝,班勇,J. Becker,N. Berger,M. Bertani,边渐鸣,E. Boger,O. Bondarenko,I. Boyko,R. A. Briere,V. Bytev,蔡啸,A. Calcaterra,曹国富,常劲帆,G. Chelkov,陈刚,陈和生,陈江川,陈玛丽,陈申见,陈晔,陈元柏,程和平,初元萍,D. Cronin-Hennessy,代洪亮,代建平,D. Dedovich,邓子艳,A. Denig,I. Denysenko,M. Destefanis,丁伟民,丁勇,董燎原,董明义,杜书先,方建,房双世,L. Fava,F. Feldbauer,封常青,R. B. Ferroli,傅成栋,傅金林,高原宁,耿聪,K. Goetzen,龚文煊,W. Gradl,M. Greco,顾旻皓,顾运厅,管颖慧,郭爱强,郭立波,郭玉萍,韩艳良,郝喜庆,F. A. Harris,何康林,何苗,何振亚,T. Held,衡月昆,侯治龙,胡海明,胡继峰,胡涛,黄彬,黄光明,黄金书,黄性涛,黄燕萍,T. Hussain,姬长胜,纪全,季晓斌,季筱璐,贾卢魁,姜丽丽,江晓山,焦健斌,焦铮,金大鹏,金山,景繁凡,N. Kalantar-Nayestanaki,M. Kavatsyuk,W. Kuehn,赖蔚,J. S. Lange,潘振声,李春花,李澄,李翠,李德民,李飞,李刚,李海波,李家才,李康,李蕾,李宁博,李秋菊,李绍莉,李卫东,李卫国,李晓玲,李小男,李学潜,李秀荣,李志兵,梁昊,梁勇飞,梁羽铁,廖广瑞,廖小涛,刘北江,C. L. Liu,刘春秀,刘春燕,刘福虎,刘芳,刘峰,刘虎,刘宏邦,刘汇慧,刘怀民,刘红薇,刘觉平,刘魁勇,刘凯,刘坤,刘佩莲,刘树彬,刘翔,刘晓海,刘勇,刘豫斌,刘振安,刘志强,刘智青,H. Loehner,鲁公儒,吕海江,吕军光,吕绮雯,吕晓睿,卢云鹏,罗成林,罗民兴,罗涛,罗小兰,吕蒙,马长利,马凤才,马海龙,马秋梅,马斯,马天,马晓妍,Y. Ma,F. E. Maas,M. Maggiora,Q. A. Malik,毛虎,冒亚军,毛泽普,J. G. Messchendorp,闵建,闵天觉,R. E. Mitchell,莫晓虎,C. Morales Morales,C. Motzko,N. Yu. Muchnoi,Y. Nefedov,宁洁,I. B. Nikolaev,宁哲,马鹏,欧阳群,S. Pacetti,卞正烷,M. Pelizaeus,彭海平,K. Peters,平加伦,平荣刚,R. Poling,E. Prencipe,C. S. J. Pun,祁鸣,钱森,乔从丰,秦小帅,秦瑶,秦中华,邱进发,K. H. Rashid,荣刚,阮向东,A. Sarantsev,B. D. Schaefer,J. Schulze,邵明,沈成平,沈肖雁,盛华义,M. R. Shepherd,宋新颖,S. Spataro,B. Spruck,孙德辉,孙功星,孙俊峰,孙胜森,孙晓东,孙勇杰,孙永昭,孙志嘉,孙振田,唐昌建,唐晓,E. H. Thorndike,田浩来,D. Toth,M. Ullrich,G. S. Varner,王斌,王博群,王科,王亮亮,王灵淑,王萌,王平,王佩良,王强,王庆娟,王思广,王雄飞,汪晓莲,王雅迪,王贻芳,王亚乾,王铮,王志刚,王至勇,魏代会,P. Weidenkaff,文群刚,文硕频,M. Werner,U. Wiedner,伍灵慧,吴宁,吴硕星,吴蔚,吴智,夏力钢,肖振军,谢宇广,修青磊,许国发,徐光明,徐昊,徐庆君,徐新平,徐晔,许志蕊,薛飞,薛镇,严亮,鄢文标,颜永红,杨洪勋,杨涛,杨迎,杨永栩,叶桦,叶梅,叶铭汉,俞伯祥,喻纯旭,俞洁晟,于帅鹏,苑长征,袁文龙,袁野,A. A. Zafar,A. Zallo,曾云,张丙新,张炳云,张长春,张达华,张宏浩,章红宇,张杰,张金国,张敬庆,张家文,张建勇,张景芝,张雷,张书华,张太锐,张晓杰,张学尧,张瑶,张银鸿,张艳硕,张子平,张振宇,赵光,赵海升,赵京伟,赵凯旋,赵雷,赵玲,赵明刚,赵强,赵书俊,赵天池,赵祥虎,赵豫斌,赵政国,A. Zhemchugov,郑建平,郑阳恒,郑志鹏,钟彬,J. Zhong,周莉,周晓康,周小蓉,朱程,朱凯,朱科军,朱世海,朱相雷,朱兴旺,朱亚敏,朱永生,朱自安,庄建,邹冰松,邹佳恒,左嘉旭. Chinese Physics C.2012(10)[5].Determination of the number of J/ψ events with inclusive J/ψ decays[J]. 麦迪娜,M.N.Achasov,艾小聪,O.Albayrak,M.Albrecht,D.J.Ambrose,A.Amoroso,安芬芬,安琪,白景芝,R.Baldini Ferroli,班勇,D.W.Bennett,J.V.Bennett,M.Bertani,D.Bettoni,边渐鸣,F.Bianchi,E.Boger,I.Boyko,R.A.Briere,蔡浩,蔡啸,O.Cakir,A.Calcaterra,曹国富,S.A.Cetin,常劲帆,G.Chelkov,陈刚,陈和生,陈海云,陈江川,陈玛丽,陈申见,谌炫,陈旭荣,陈元柏,程和平,褚新坤,G.Cibinetto,代洪亮,代建平,A.Dbeyssi,D.Dedovich,邓子艳,A.Denig,I.Denysenko,M.Destefanis,F.De Mori,丁勇,董超,董静,董燎原,董明义,豆正磊,杜书先,段鹏飞,范荆州,方建,房双世,方馨,方易,R.Farinelli,L.Fava,O.Fedorov,F.Feldbauer,G.Felici,封常青,E.Fioravanti,M.Fritsch,傅成栋,高清,高鑫磊,高旭阳,高原宁,高榛,I.Garzia,K.Goetzen,龚丽,龚文煊,W.Gradl,M.Greco,顾旻皓,顾运厅,管颖慧,郭爱强,郭立波,郭玥,郭玉萍,Z.Haddadi,A.Hafner,韩爽,郝喜庆,F.A.Harris,何康林,T.Held,衡月昆,侯治龙,胡琛,胡海明,胡继峰,胡涛,胡誉,黄光顺,黄金书,黄性涛,黄勇,T.Hussain,纪全,姬清平,季晓斌,季筱璐,姜鲁文,江晓山,蒋兴雨,焦健斌,焦铮,金大鹏,金山,T.Johansson,A.Julin,N.Kalantar-Nayestanaki,康晓琳,康晓珅,M.Kavatsyuk,柯百谦,P.Kiese,R.Kliemt,B.Kloss,0.B.Kolcu,B.Kopf,M.Kornicer,A.Kupsc,W.Kuhn,J.S.Lange,M.Lara,P.Larin,C.Leng,李翠,李澄,李德民,李飞,李峰云,李刚,李海波,李家才,李瑾,李科,李康,李蕾,李培荣,李启云,李腾,李卫东,李卫国,李晓玲,李小男,李学潜,李志兵,梁昊,梁勇飞,梁羽铁,廖广睿,林德旭,刘北江,刘春秀,刘栋,刘福虎,刘芳,刘峰,刘宏邦,刘欢欢,刘慧慧,刘怀民,刘杰,刘建北,刘觉平,刘晶译,刘凯,刘魁勇,刘兰雕,刘佩莲,刘倩,刘树彬,刘翔,刘玉斌,刘振安,刘智青,H.Loehner,娄辛丑,吕海江,吕军光,卢宇,卢云鹏,罗成林,罗民兴,T.Luo,罗小兰,吕晓睿,马凤才,马海龙,马连良,马秋梅,马天,马旭宁,马骁妍,马玉明,F.E.Maas,M.Maggiora,冒亚军,毛泽普,S.Marcello,J.G.Messchendorp,闵建,闵天觉,R.E.Mitchell,莫晓虎,莫玉俊,C.Morales Morales,N.Yu.Muchnoi,H.Muramatsu,Y.Nefedov,F.Nerling,I.B.Nikolaev,宁哲,S.Nisar,牛顺利,牛讯伊,马鹏,欧阳群,S.Pacetti,潘越,P.Patteri,M.Pelizaeus,彭海平,K.Peters,J.Pettersson,平加伦,平荣刚,R.Poling,V.Prasad,漆红荣,祁鸣,钱森,乔从丰,秦丽清,覃拈,秦小帅,秦中华,邱进发,K.H.Rashid,C.F.Redmer,M.Ripka,荣刚,Ch.Rosner,阮向东,V.Santoro,A.Sarantsev,M.Savrie,K.Schoenning,S.Schumann,单葳,邵明,沈成平,沈培迅,沈肖雁,盛华义,宋维民,宋欣颖,S.Sosio,S.Spataro,孙功星,孙俊峰,孙胜森,孙勇杰,孙永昭,孙志嘉,孙振田,唐昌建,唐晓,I.Tapan,E.H.Thorndike,M.Tiemens,M.Ullrich,I.Uman,G.S.Varner,王斌,王滨龙,王东,王大勇,王科,王亮亮,王灵淑,王萌,王平,王佩良,王炜,王维平,王雄飞,王雅迪,王贻芳,王亚乾,王铮,王志刚,王志宏,王至勇,T.Weber,魏代会,P.Weidenkaff,文硕频,U.Wiedner,M.Wolke,伍灵慧,吴智,夏磊,夏力钢,夏宇,肖栋,肖浩,肖振军,谢宇广,修青磊,许国发,徐雷,徐庆君,徐庆年,徐新平,严亮,鄢文标,闫文成,颜永红,杨海军,杨洪勋,杨柳,杨永栩,叶梅,叶铭汉,殷俊昊,俞伯祥,喻纯旭,俞洁晟,苑长征,袁文龙,袁野,A.Yuncu,A.A.Zafar,A.Zallo,曾云,曾哲,张丙新,张炳云,张驰,张长春,张达华,张宏浩,章红宇,张佳佳,张杰磊,张敬庆,张家文,张建勇,张景芝,张坤,张磊,张学尧,张瑶,张银鸿,张宇宁,张亚腾,张宇,张正好,张子平,张振宇,赵光,赵京伟,赵静宜,赵京周,赵雷,赵玲,赵明刚,赵强,赵庆旺,赵书俊,赵天池,赵豫斌,赵政国,A.Zhemchugov,郑波,郑建平,郑文静,郑阳恒,钟彬,周莉,周详,周晓康,周小蓉,周兴玉,朱凯,朱科军,朱帅,朱世海,朱相雷,朱莹春,朱永生,朱自安,庄建,L.Zotti,邹冰松,邹佳恒. Chinese Physics C.2017(01)[6].Recent results from HERA[J]. T.Haas. 中国物理C.2010(09)[7].Determination of the number of ψ(3686)events at BESⅢ[J]. 麦迪娜,M.N.Achasov,艾小聪,D.J.Ambrose,A.Amoroso,安芬芬,安琪,白景芝,R.Baldini Ferroli,班勇,J.V.Bennett,M.Bertani,边渐鸣,E.Boger,O.Bonda renko,I.Boyko,R.A.Briere,蔡浩,蔡啸,O.Cakir,A.Calcaterra,曹国富,S.A.Cetin,常劲帆,G.Chelkov,陈刚,陈和生,陈江川,陈玛丽,陈申见,谌炫,陈旭荣,陈元柏,褚新坤,初元萍,D.Cronin-Hennessy,代洪亮,代建平,D.Dedovich,邓子艳,A.Denig,I.Denysenko,M.Destefanis,丁勇,董超,董静,董燎原,董明义,杜书先,范荆州,方建,房双世,方易,L.Fava,F.Feldbauer,封常青,傅成栋,高清,高原宁,K.Goetzen,龚文煊,W.Gradl,M.Greco,顾旻皓,顾运厅,管颖慧,郭爱强,郭玉萍,韩艳良,F.A.Harris,何康林,何苗,T.Held,衡月昆,侯治龙,胡海明,胡涛,黄光顺,黄金书,黄亮,黄性涛,T.Hussain,纪全,姬清平,季晓斌,季筱璐,姜丽丽,江晓山,焦健斌,焦铮,金大鹏,金山,T.Johansson,N.Kalantar-Nayestanaki,康晓琳,康晓坤,M.Kavatsyuk,B.Kloss,B.Kopf,M.Kornicer,A.Kupsc,W.Khn,赖蔚,J.S.Lange,M.Lara,P.Larin,李春花,李澄,李德民,李飞,李刚,李海波,李家才,李康,李科,李蕾,李培荣,李秋菊,李卫东,李卫国,李晓玲,李小男,李学潜,李秀荣,李志兵,梁昊,梁勇飞,梁羽铁,廖广睿,林德旭,刘北江,刘春秀,刘福虎,刘芳,刘峰,刘宏邦,刘怀民,刘汇慧,刘杰,刘觉平,刘凯,刘魁勇,刘倩,刘树彬,刘翔,刘玉斌,刘振安,刘志强,刘智青,H.Loehner,娄辛丑,吕海江,卢怀乐,吕军光,卢宇,卢云鹏,罗成林,罗民兴,T.Luo,罗小兰,吕蒙,吕晓睿,马凤才,马海龙,马秋梅,马斯,马天,马骁妍,F.E.Maas,M.Maggiora,冒亚军,毛泽普,J.G.Messchendorp,闵建,闵天觉,R.E.Mitchell,莫晓虎,莫玉俊,C.Morales Morales,K.Moriya,N.Yu.Muchnoi,H.Muramatsu,Y.Nefedov,I.B.Nikolaev,宁哲,S.Nisar,牛顺利,牛讯伊,马鹏,欧阳群,S.Pacetti,M.Pelizaeus,彭海平,K.Peters,平加伦,平荣刚,R.Poling,祁鸣,钱森,乔从丰,秦小帅,秦中华,邱进发,K.H.Rashid,C.F.Redmer,M.Ripka,荣刚,A.Sarantsev,K.Schoenning,单葳,邵明,沈成平,沈肖雁,盛华义,M.R.Shepherd,宋维民,宋欣颖,S.Sosio,S.Spataro,孙功星,孙俊峰,孙胜森,孙勇杰,孙永昭,孙志嘉,唐昌建,唐晓,I.Tapan,E.H.Thorndike,D.Toth,I.Uman,G.S.Varner,王斌,王东,王大勇,王科,王亮亮,王灵淑,王萌,王平,王佩良,王庆娟,王炜,王雄飞,Y.D.Wang(Yadi),王贻芳,王亚乾,王铮,王志刚,王至勇,魏代会,P.Weidenkaff,文硕频,U.Wiedner,M.Wolke,伍灵慧,吴智,夏力钢,夏宇,肖栋,肖振军,谢宇广,修青磊,许国发,徐雷,徐庆君,徐庆年,徐新平,鄢文标,颜永红,杨洪勋,杨迎,杨永栩,叶桦,叶梅,叶铭汉,俞伯祥,喻纯旭,俞洁晟,苑长征,袁野,A.A.Zafar,曾云,张丙新,张炳云,张长春,张达华,张宏浩,章红宇,张佳佳,张敬庆,张家文,张建勇,张景芝,张磊,张瑞,张书华,张晓杰,张学尧,张银鸿,张瑶,张正好,张子平,张振宇,赵光,赵京伟,赵京周,赵雷,赵玲,赵明刚,赵强,赵庆旺,赵书俊,赵天池,赵豫斌,赵政国,A.Zhemchugov,郑波,郑建平,郑阳恒,钟彬,周莉,周详,周晓康,周小蓉,周兴玉,朱凯,朱科军,朱相雷,朱莹春,朱永生,朱自安,庄建,邹冰松,邹佳恒. Chinese Physics C.2018(02)[8].Event generators at BESⅢ[J]. 平荣刚. 中国物理C.2008(08)[9].J/ψ inclusive production in χbJ(nP) decays[J]. 李荣,何志国. 中国物理C.2010(07)[10].Inclusive Cross Section Production of J/ψ in LEP[J]. T.Osati,B.Abubakri. Communications in Theoretical Physics.2017(02)
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龚斌：Perturbative QCD for J/ψ inclusive production via initial state radiation in e~+e~- collisions论文
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