Multiplicity Distribution of Charged Particles Produced in pp Collisions at 400 GeY/<i>c</i>

Wang Shaoshun; Zhang Jie; Xiao Chenguo; Ye Yunxiu; Shi Guoshun; Fang Rong; Yang Jie

Chinese Physics C> 1989, Vol. 13> Issue(S3) : 231-238

Multiplicity Distribution of Charged Particles Produced in pp Collisions at 400 GeY/c

Department of Modem Physics, University of Science and Technology of China, Hefei

Abstract
HTML
Reference
Related

PDF

Abstract：
Charged particle multiplicity distributions in pp collisions at 400 GeV/c have been studied by using the LEBC films offered by CERN NA27 Collaboration. The corrections to the raw data are described. The results are compared with data at other energies. It shows that up to ISR energy the charged particle multiplicity distribution has KNO scaling behavior for non-single diffractive process, whereas for the inelastic process the distribution shows a deviation from KNO scaling.

[1]	Meng-Lin Zhao , Yue Shao , Sai Wang , Xin Zhang . Prospects for probing dark matter particles and primordial black holes with the Square Kilometre Array using the 21 cm power spectrum at cosmic dawn. Chinese Physics C, 2026, 50(2): 025101. doi: 10.1088/1674-1137/ae1375
[2]	Alim Ruzi , Youpeng Wu , Ran Ding , Qiang Li . Searching Quantum Entanglement in pp → ZZ process. Chinese Physics C, 2026, 50(3): 1-8.
[3]	Shaowei Lan , Qiuhua Liu , Yong Li , Shusu Shi . Energy Dependence of Elliptic Flow Ratio v₂^PP/v₂^RP in Heavy-ion Collisions Using the AMPT Model. Chinese Physics C, 2026, 50(3): 1-6.
[4]	Jialin He , Xinye Peng , Zhongbao Yin , Liang Zheng . Extracting the kinetic freeze-out properties of high energy pp collisions at the LHC with event shape classifiers. Chinese Physics C, 2026, 50(1): 014108. doi: 10.1088/1674-1137/ae07ba
[5]	Qi-Quan Li , Yu Zhang , Hoernisa Iminniyaz . Rotating and non-linear magnetic-charged black hole with an anisotropic matter field. Chinese Physics C, 2025, 49(10): 105106. doi: 10.1088/1674-1137/ade0a9
[6]	Jian Liu , Qiang Su , Qinglin Niu , Lei Wang , Zhongzhou Ren . Charged-current quasielastic neutrino scattering off nuclei with nucleon-nucleon short-range correlations. Chinese Physics C, 2025, 49(10): 104102. doi: 10.1088/1674-1137/ade126
[7]	Yu-Xin Xiao , Qing-Fei Han , He-Xia Zhang , Han-zhong Zhang . System-size dependence of γ-jet modifications in heavy-ion collisions. Chinese Physics C, 2025, 49(12): 124101. doi: 10.1088/1674-1137/adef24
[8]	Ruifeng Zheng , Puxian Wei , Qiaoli Yang . Generation of axions and axion-like particles through mass parametric resonance induced by scalar perturbations in the early universe. Chinese Physics C, 2025, 49(12): 125108. doi: 10.1088/1674-1137/adfa82
[9]	De-Cheng Zou , Xufen Zhang , Chao-Ming Zhang , Ming Zhang , Rui-Hong Yue . Axial gravitational quasinormal modes of magnetically charged black holes. Chinese Physics C, 2025, 49(12): 125109. doi: 10.1088/1674-1137/adff01
[10]	Yiming Gao , Yoshiki K. Tanaka , Vasyl Drozd , Hiroyuki Ekawa , Samuel Escrig , Yan He , Ayumi Kasagi , Enqiang Liu , Manami Nakagawa , Christophe Rappold , Takehiko R. Saito , Ryohei Sekiya , He Wang , Ayari Yanai , Xiaohong Zhou . Feasibility study of measuring interaction cross sections of hypernuclei produced in projectile fragmentation reactions with WASA-FRS setup. Chinese Physics C, 2025, 49(12): 124003. doi: 10.1088/1674-1137/adf4b2
[11]	Wenchang Xiang , Yuanyuan Hu , Yanbing Cai , Mengliang Wang , Daicui Zhou . On possible implications of the exponential distribution of constituent quarks within proton at high energies. Chinese Physics C, 2025, 49(12): 124110. doi: 10.1088/1674-1137/adfc35
[12]	Muhammad Farhan Taseer , Subhash Singha . Impact of particle production mechanisms on pseudorapidity distribution and directed flow in Au+Au and Cu+Cu collisions at ${ \sqrt{{\boldsymbol s}_{\boldsymbol{ NN}}}}$ = 19.6 GeV using AMPT model. Chinese Physics C, 2025, 49(10): 104101. doi: 10.1088/1674-1137/ade660
[13]	Hanmei Cao , Fanglei Zou , Xiaojun Sun , Jingshang Zhang . Effects of energy levels on the double-differential cross sections of outgoing charged particles for the n+¹⁹F reaction below 20 MeV. Chinese Physics C, 2025, 49(12): 124107. doi: 10.1088/1674-1137/adf49f
[14]	Saeed Ullah Khan , Javlon Rayimbaev , Zhi-Min Chen , Zdeněk Stuchlík . Circular motion and acceleration of charged particles around magnetized rotating black holes in scalar-tensor-vector gravity. Chinese Physics C, 2025, 49(9): 095102. doi: 10.1088/1674-1137/add8fc
[15]	J. M. Wang , X. G. Deng , W. J. Xie , B. A. Li , Y. G. Ma . Bayesian inference of nuclear incompressibility from collective flow in mid-central Au+Au collisions at 400–1500 MeV/nucleon. Chinese Physics C, 2025, 49(12): 124105. doi: 10.1088/1674-1137/adf4a1
[16]	LIANG Jun , LIU Yan-Chun , ZHU Qiao . Thermodynamics of noncommutative geometry inspired black holes based on Maxwell-Boltzmann smeared mass distribution. Chinese Physics C, 2014, 38(2): 025101. doi: 10.1088/1674-1137/38/2/025101
[17]	YANG Hong-Xun (for the BESⅡ collaboration) . Partial wave analysis of J/ψ→ppπ⁰ and measurement of J/ψ→ppη, ppη´. Chinese Physics C, 2009, 33(12): 1331-1335. doi: 10.1088/1674-1137/33/12/048
[18]	LIU Chang-Long , LU Yi-Ying , YIN LI . Effects of Additional Vacancy-Like Defects Produced by Ion Impealations on Boron Thermal Diffusion in Silicon. Chinese Physics C, 2005, 29(11): 1107-1111.
[19]	Yu Hong , Shen Qixing , Zhang Lin . Angular Distribution of Process e⁺e^－→τ⁺τ^－,τ^－→a₁υτ,a₁→ρπ and Characteristics of a₁ Meson. Chinese Physics C, 1994, 18(7): 583-590.
[20]	WU Zhong-Li . ANALYSIS OF THE MOMENTUM DISTRIBUTION WIDTH OF THE PREOJECTILE-LIKE-FRAGMENT FROM HEAVY ION COLLISIONS. Chinese Physics C, 1989, 13(8): 752-754.

Access

Get Citation

Wang Shaoshun, Zhang Jie, Xiao Chenguo, Ye Yunxiu, Shi Guoshun, Fang Rong and Yang Jie. Multiplicity Distribution of Charged Particles Produced in pp Collisions at 400 GeY/c[J]. Chinese Physics C, 1989, 13(S3): 231-238.

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1988-12-29

Fund

Supported by the National Natural Science Foundation of China.

Article Metric

Article Views(1146)
PDF Downloads(2)
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

Multiplicity Distribution of Charged Particles Produced in pp Collisions at 400 GeY/c

Department of Modem Physics, University of Science and Technology of China, Hefei

Received Date: 1988-12-29

Fund Project: Supported by the National Natural Science Foundation of China.

Abstract: Charged particle multiplicity distributions in pp collisions at 400 GeV/c have been studied by using the LEBC films offered by CERN NA27 Collaboration. The corrections to the raw data are described. The results are compared with data at other energies. It shows that up to ISR energy the charged particle multiplicity distribution has KNO scaling behavior for non-single diffractive process, whereas for the inelastic process the distribution shows a deviation from KNO scaling.

Multiplicity Distribution of Charged Particles Produced in pp Collisions at 400 GeY/c

Abstract：

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

Multiplicity Distribution of Charged Particles Produced in pp Collisions at 400 GeY/c

HTML

目录