Energy dependent growth of nucleon and inclusive charged hadron distributions

WANG Hong-Min; HOU Zhao-Yu; SUN Xian-Jing

doi:10.1088/1674-1137/39/11/114105

Chinese Physics C> 2015, Vol. 39> Issue(11) : 114105 DOI: 10.1088/1674-1137/39/11/114105

Energy dependent growth of nucleon and inclusive charged hadron distributions

Abstract
HTML
Reference
Related

PDF

Abstract：
In the Color Glass Condensate formalism, charged hadron p_T spectra in p+p and p+Pb collisions are studied by considering an energy-dependent broadening of nucleon density distribution. Then, in the glasma flux tube picture, the n-particle multiplicity distributions at different pseudo-rapidity ranges are investigated. Both the theoretical results show good agreement with the recent experimental data from ALICE and CMS at LHC energies. The predictive results for p_T or multiplicity distributions in p+p and p+Pb collisions at the Large Hadron Collider are also given in this paper.
- charged hadron pT distributions ,
- glasma flux tube ,
- gluon saturation model

References

[1]	CMS collaboration. Phys. Rev. Lett., 2010, 105: 022002
[2]	ALICE collaboration. Phys. Lett. B, 2010, 688: 21
[3]	Gelis F, Iancu E, Jalilian-Marian J et al. Ann. Rev. Nucl. Part. Sci., 2010, 60: 463
[4]	Heinz U, Moreland J S. Phys. Rev. C, 2011, 84: 054905
[5]	Golec-Biernat K, Wüsthoff M. Phys. Rev. D, 1999, 59: 014017
[6]	Kharzeev D, Levin E, Nardi M. Nucl. Phys. A, 2004, 730: 448
[7]	Iancu E, Itakura K, Munier S. Phys. Lett. B, 2004, 590: 199
[8]	Kovchegov Y V, LU Z, Rezaeian A H. Phys. Rev. D, 2009, 80: 074023
[9]	Dumitru A, Kharzeev D E, Levin E M et al. Phys. Rev. C, 2012, 85: 044920
[10]	Premomoy G. Phys. Rev. D, 2012, 85: 054017
[11]	Tribedy P, Venugopalan R. Nucl. Phys. A, 2011, 850: 136
[12]	Kuhlman A, Heinz U, Kovchegov Y V. Phys. Lett. B, 2006, 638: 171
[13]	deVries H, deJager C W, deVries C. At. Data Nucl. Data Tables, 1987, 36: 495; Miller M L, Reygers K, Sanders S J et al. Ann. Rev. Nucl. Part. Sci., 2007, 57: 205
[14]	Albacete J L, Dumitru A, Fujii H et al. Nucl. Phys. A, 2013, 897: 1
[15]	Block M M, Halzen F. Phys. Rev. D, 2011, 83: 077901
[16]	Armesto N, Salgado C A, Wiedemann U A. Phys. Rev. Lett., 2005, 94: 022002
[17]	Albino S, Kniehl B A, Kramer G. Nucl. Phys. B, 2008, 803: 42
[18]	d'Enterria D, Eyyubova G K, Korotkikh V L et al. Eur. Phys. J. C, 2010, 66: 173
[19]	WANG H M, HOU Z Y, ZHANG B A et al. Int. J. Mod. Phys. A, 2010, 25: 1009
[20]	WANG H M, HOU Z Y, SUN X J. Nucl. Sci. Tech., 2014, 25: 040502
[21]	Frankfurt L, Strikman M, Weiss C. Phys. Rev. D, 2004, 69: 114010
[22]	WANG H M, HOU Z Y, SUN X J. Chin. Phys. Lett., 2010, 27: 052502
[23]	McLerran L, Praszalowicz M. hep-ph/1407.6687
[24]	ALICE collaboration. Phys. Lett. B, 2013, 727: 371
[25]	ALICE collaboration. Phys. Rev. Lett., 2013, 110: 082302
[26]	Aamodt K, Abel N, Abeysekara U et al. Eur. Phys. J. C, 2010, 68: 345

[1]	Xiaofeng Gong , Yanbing Cai , Daicui Zhou , Wenchang Xiang . Single inclusive hadron production at the LHC with an improved impact parameter dependent saturation model. Chinese Physics C, 2023, 47(6): 064101. doi: 10.1088/1674-1137/acc23b
[2]	S. Thirukkanesh , F. C. Ragel . A realistic model for charged strange quark stars. Chinese Physics C, 2017, 41(1): 015102. doi: 10.1088/1674-1137/41/1/015102
[3]	Qiang Fu , Xurong Chen . Coherent photoproduction of J/ψ and Υ mesons in pp and PbPb ultraperipheral collisions from dynamical gluon distributions. Chinese Physics C, 2017, 41(11): 114105. doi: 10.1088/1674-1137/41/11/114105
[4]	LIANG Song , TAO Jun-Quan , SHEN Yu-Qiao , FAN Jia-Wei , XIAO Hong , CHEN Guo-Ming , CHEN He-Sheng , BIAN Jian-Guo , CHEN Ye , LI Zu-Hao , MENG Xiang-Wei , TANG Zhi-Cheng , WANG Xian-You , WANG Zheng , XU Ming , XU Wei-Wei , YAN Qi , YANG Min , ZHANG Cheng , ZHU Shi-Hai . A method for the separation and reconstructions of charged hadron and neutral hadron from their overlapped showers in an electromagnetic calorimeter. Chinese Physics C, 2013, 37(9): 096202. doi: 10.1088/1674-1137/37/9/096202
[5]	WANG Hong-Min , LIU Jia-Fu , HOU Zhao-Yu , SUN Xian-Jing . Pseudo-rapidity distributions of charged hadrons in pp and pA collisions at the LHC. Chinese Physics C, 2013, 37(8): 084101. doi: 10.1088/1674-1137/37/8/084101
[6]	XU Fu-Kun , HUANG Mei . Electric and magnetic screenings of gluons in a model with dimension-2 gluon condensate. Chinese Physics C, 2013, 37(1): 014103. doi: 10.1088/1674-1137/37/1/014103
[7]	DENG Cheng-Rong , PING Jia-Lun , ZHOU Ping , WANG Fan . Dynamical study of light scalar mesons below 1 GeV in a flux-tube model. Chinese Physics C, 2013, 37(3): 033101. doi: 10.1088/1674-1137/37/3/033101
[8]	WANG Hong-Min , HOU Zhao-Yu , LIU Jia-Fu , SUN Xian-Jing . Charm structure functions and gluon shadowing effects with the AdS/CFT model. Chinese Physics C, 2012, 36(8): 691-696. doi: 10.1088/1674-1137/36/8/002
[9]	LI Shuang , FENG Sheng-Qin . Gluon saturation and baryon stopping in the SPS, RHIC, and LHC energy regions. Chinese Physics C, 2012, 36(2): 136-141. doi: 10.1088/1674-1137/36/2/006
[10]	WEI Xin-Bing , FENG Sheng-Qin . Gluon saturation and pseudo-rapidity distributionsof charged hadrons at RHIC energy regions. Chinese Physics C, 2012, 36(11): 1069-1076. doi: 10.1088/1674-1137/36/11/006
[11]	WANG Hong-Min , HOU Zhao-Yu , WANG Xiu-Ting , SUN Xian-Jing . Gluon saturation and net-proton spectra in relativistic nucleus-nucleus collisions. Chinese Physics C, 2011, 35(3): 255-258. doi: 10.1088/1674-1137/35/3/008
[12]	WANG Deng-Xia , CHEN Bing , ZHANG Ai-Lin . Study of heavy-light hadrons within a flux tube model. Chinese Physics C, 2011, 35(6): 525-529. doi: 10.1088/1674-1137/35/6/002
[13]	JIANG Zhi-Jin , SUN Yu-Fen , NI Wei-Xin . Centrality dependences of the pseudorapidity distributions of charged particles in Au+Au collisions at RHIC energies. Chinese Physics C, 2010, 34(8): 1104-1110. doi: 10.1088/1674-1137/34/8/013
[14]	SHAN Hong-Yun , ZHANG Ai-Lin . D and D_s in mass loaded flux tube. Chinese Physics C, 2010, 34(1): 16-21. doi: 10.1088/1674-1137/34/1/003
[15]	WANG Zeng-Wei , JIANG Zhi-Jin . Charged-particle pseudorapidity distributions in Au+Au collisions at RHIC. Chinese Physics C, 2009, 33(4): 274-280. doi: 10.1088/1674-1137/33/4/007
[16]	SHAO Feng-Lan , SONG Jun , XIE Qu-Bing . Rapidity dependence of hadron p_T spectra in central Au+Au collisions at √s_NN= 200 GeV. Chinese Physics C, 2009, 33(6): 481-486. doi: 10.1088/1674-1137/33/6/015
[17]	XIONG Wei , FENG Sheng-Qin . Analysis of charged hadron multiplicity distributions at RHIC. Chinese Physics C, 2008, 32(8): 639-644. doi: 10.1088/1674-1137/32/8/010
[18]	Wang Shaosfaun , Zhang Jie , Ye Yunxiu , Xiao Chenguo , Cheng Zhengdong , Zhang Xueqian , Luo Qi . Measurement of Semi-inclusive Charged Particle Pseudorapidity Distributions in pp Collisions at 400 GeY/c. Chinese Physics C, 1991, 15(S4): 331-336.
[19]	Yu Youwen , Sheri Pengnian . Studies of ρ and K^* Mesons Decay by the One-Gluon-Exchange Quark-Antiquark Pair Creation Model. Chinese Physics C, 1988, 12(S1): 55-58.
[20]	Li Zibang , Peng Hongan . Statistical Model for Partons in Nucleon, EMC Effect and Gluon Distribution Functions of Nucleon Inside Nuclei. Chinese Physics C, 1988, 12(S2): 165-174.

Access

Get Citation

WANG Hong-Min, HOU Zhao-Yu and SUN Xian-Jing. Energy dependent growth of nucleon and inclusive charged hadron distributions[J]. Chinese Physics C, 2015, 39(11): 114105. doi: 10.1088/1674-1137/39/11/114105

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2015-01-08
Revised: 2015-06-03

Fund

Supported by Natural Science Foundation of Hebei Province (A2012210043)

Article Metric

Article Views(1462)
PDF Downloads(36)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Energy dependent growth of nucleon and inclusive charged hadron distributions

Corresponding author: WANG Hong-Min,

Corresponding author: HOU Zhao-Yu,

Received Date: 2015-01-08

Accepted Date: 2015-06-03

Available Online: 2015-11-20

Fund Project: Supported by Natural Science Foundation of Hebei Province (A2012210043)

Abstract: In the Color Glass Condensate formalism, charged hadron p_T spectra in p+p and p+Pb collisions are studied by considering an energy-dependent broadening of nucleon density distribution. Then, in the glasma flux tube picture, the n-particle multiplicity distributions at different pseudo-rapidity ranges are investigated. Both the theoretical results show good agreement with the recent experimental data from ALICE and CMS at LHC energies. The predictive results for p_T or multiplicity distributions in p+p and p+Pb collisions at the Large Hadron Collider are also given in this paper.

HTML

Reference (26)

Energy dependent growth of nucleon and inclusive charged hadron distributions

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article