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Measurement of e plus e- ? ?p plus p - cross sections at center-of-mass energies from 2.00 to 3.08 GeV
2023-08-15
Source PublicationPHYSICAL REVIEW D   Impact Factor & Quartile
ISSN2470-0010 ; 2470-0029
EISSN2470-0029
Volume108Issue:3
page numbers11
AbstractUsing data corresponding to an integrated luminosity of 651 pb-1 accumulated at 22 center-of-mass energies from 2.00 to 3.08 GeV by the BESIII experiment, the process e+e- & RARR; 0ic+ic- is studied. The cross sections for e+e- & RARR; 0ic+ic- are consistent with previous results, but with improved precision. To measure the mass and width of the structure observed in the cross section line shape, a combine fit is performed after enhancing the contribution from 0f0(980). The fit reveals a structure with the mass of M = 2178 +20 +5 MeV=c2 and the width of & UGamma; = 140 +36 +16 MeV, where the first uncertainties are statistical and the second ones are systematic.
PublisherAMER PHYSICAL SOC
DOI10.1103/PhysRevD.108.032011
Indexed BySCIE
Language英语
WOS Research AreaAstronomy & Astrophysics ; Physics
WOS SubjectAstronomy & Astrophysics ; Physics, Particles & Fields
WOS IDWOS:001063953400003
Original Document TypeArticle
Citation statistics
Document Type期刊论文
Identifierhttps://ir.lzu.edu.cn/handle/262010/568190
Collection物理科学与技术学院
Corresponding AuthorAblikim, M.
Affiliation
1.Inst High Energy Phys, Beijing 100049, Peoples R China;
2.Beihang Univ, Beijing 100191, Peoples R China;
3.Beijing Inst Petrochem Technol, Beijing 102617, Peoples R China;
4.Bochum Ruhr Univ, D-44780 Bochum, Germany;
5.Carnegie Mellon Univ, Pittsburgh, PA 15213 USA;
6.Cent China Normal Univ, Wuhan 430079, Peoples R China;
7.Cent South Univ, Changsha 410083, Peoples R China;
8.China Ctr Adv Sci & Technol, Beijing 100190, Peoples R China;
9.China Univ Geosci, Wuhan 430074, Peoples R China;
10.Chung Ang Univ, Seoul 06974, South Korea;
11.COMSATS Univ Islamabad, Lahore Campus,Def Rd,Raiwind Rd, Lahore 54000, Pakistan;
12.Fudan Univ, Shanghai 200433, Peoples R China;
13.GI Budker Inst Nucl Phys SB RAS BINP, Novosibirsk 630090, Russia;
14.GSI Helmholtzcentre Heavy Ion Res GmbH, D-64291 Darmstadt, Germany;
15.Guangxi Normal Univ, Guilin 541004, Peoples R China;
16.Guangxi Univ, Nanning 530004, Peoples R China;
17.Hangzhou Normal Univ, Hangzhou 310036, Peoples R China;
18.Hebei Univ, Baoding 071002, Peoples R China;
19.Helmholtz Inst Mainz, Staudinger Weg 18, D-55099 Mainz, Germany;
20.Henan Normal Univ, Xinxiang 453007, Henan, Peoples R China;
21.Henan Univ, Kaifeng 475004, Peoples R China;
22.Henan Univ Sci & Technol, Luoyang 471003, Peoples R China;
23.Henan Univ Technol, Zhengzhou 450001, Peoples R China;
24.Huangshan Coll, Huangshan 245000, Peoples R China;
25.Hunan Normal Univ, Changsha 410081, Peoples R China;
26.Hunan Univ, Changsha 410082, Peoples R China;
27.Indian Inst Technol Madras, Chennai 600036, Tamil Nadu, India;
28.Indiana Univ, Bloomington, IN 47405 USA;
29.INFN Lab Nazl Frascati, I-00044 Frascati, Italy;
30.INFN Sez Perugia, I-06100 Perugia, Italy;
31.Univ Perugia, I-06100 Perugia, Italy;
32.INFN Sez Ferrara, I-44122 Ferrara, Italy;
33.Univ Ferrara, I-44122 Ferrara, Italy;
34.Inner Mongolia Univ, Hohhot 010021, Peoples R China;
35.Inst Modern Phys, Lanzhou 730000, Peoples R China;
36.Inst Phys & Technol, Peace Ave 54B, Ulaanbaatar 13330, Mongolia;
37.Univ Tarapaca, Inst Alta Invest, Casilla 7D, Arica, Chile;
38.Jilin Univ, Changchun 130012, Peoples R China;
39.Johannes Gutenberg Univ Mainz, Johann Joachim Becher Weg 45, D-55099 Mainz, Germany;
40.Inst Nucl Res, Dubna 141980, Moscow Region, Russia;
41.Justus Liebig Univ Giessen, Phys Inst 2, Heinrich Buff Ring 16, D-35392 Giessen, Germany;
42.Lanzhou Univ, Lanzhou 730000, Peoples R China;
43.Liaoning Normal Univ, Dalian 116029, Peoples R China;
44.Liaoning Univ, Shenyang 110036, Peoples R China;
45.Nanjing Normal Univ, Nanjing 210023, Peoples R China;
46.Nanjing Univ, Nanjing 210093, Peoples R China;
47.Nankai Univ, Tianjin 300071, Peoples R China;
48.Natl Ctr Nucl Res, PL-02093 Warsaw, Poland;
49.North China Elect Power Univ, Beijing 102206, Peoples R China;
50.Peking Univ, Beijing 100871, Peoples R China;
51.Qufu Normal Univ, Qufu 273165, Shandong, Peoples R China; Shandong Normal Univ, Jinan 250014, Peoples R China; Shandong Univ, Jinan 250100, Peoples R China; Shanghai Jiao Tong Univ, Shanghai 200240, Peoples R China; Shanxi Normal Univ, Linfen 041004, Shanxi, Peoples R China; Shanxi Univ, Taiyuan 030006, Peoples R China; Sichuan Univ, Chengdu 610064, Peoples R China; Soochow Univ, Suzhou 215006, Peoples R China; South China Normal Univ, Guangzhou 510006, Peoples R China; Southeast Univ, Nanjing 211100, Peoples R China;
52.State Key Lab Particle Detect & Elect, Beijing 100049, Peoples R China;
53.State Key Lab Particle Detect & Elect, Hefei 230026, Peoples R China; Sun Yat Sen Univ, Guangzhou 510275, Peoples R China; Suranaree Univ Technol, Univ Ave 111, Nakhon Ratchasima 30000, Thailand; Tsinghua Univ, Beijing 100084, Peoples R China; Istinye Univ, Turkish Accelerator Ctr Particle Factory Grp, TR-34010 Istanbul, Turkiye; Near East Univ, Mersin 10, TR-99138 Nicosia, North Cyprus, Turkiye; Univ Chinese Acad Sci, Beijing 100049, Peoples R China; Univ Groningen, NL-9747 AA Groningen, Netherlands; Univ Hawaii, Honolulu, HI 96822 USA; Univ Jinan, Jinan 250022, Peoples R China; Univ Manchester, Oxford Rd, Manchester M13 9PL, Lancs, England; Univ Munster, Wilhelm Klemm Str 9, D-48149 Munster, Germany; Univ Oxford, Keble Rd, Oxford OX1 3RH, England; Univ Sci & Technol Liaoning, Anshan 114051, Peoples R China; Univ Sci & Technol China, Hefei 230026, Peoples R China; Univ South China, Hengyang 421001, Peoples R China; Univ Punjab, Lahore 54590, Pakistan;
54.Univ Turin, I-10125 Turin, Italy;
55.Univ Turin, INFN, I-10125 Turin, Italy;
56.Univ Piemonte Orientale, I-15121 Alessandria, Italy;
57.INFN, I-10125 Turin, Italy;
58.Uppsala Univ, Box 516, SE-75120 Uppsala, Sweden;
59.Wuhan Univ, Wuhan 430072, Peoples R China;
60.Xinyang Normal Univ, Xinyang 464000, Peoples R China;
61.Yantai Univ, Yantai 264005, Peoples R China;
62.Yunnan Univ, Kunming 650500, Yunnan, Peoples R China;
63.Zhejiang Univ, Hangzhou 310027, Peoples R China;
64.Zhengzhou Univ, Zhengzhou 450001, Peoples R China
Recommended Citation
GB/T 7714
Ablikim, M.,Achasov, M. N.,Adlarson, P.,et al. Measurement of e plus e- ? ?p plus p - cross sections at center-of-mass energies from 2.00 to 3.08 GeV[J]. PHYSICAL REVIEW D,2023,108(3).
APA Ablikim, M..,Achasov, M. N..,Adlarson, P..,Aliberti, R..,Amoroso, A..,...&Zu, J..(2023).Measurement of e plus e- ? ?p plus p - cross sections at center-of-mass energies from 2.00 to 3.08 GeV.PHYSICAL REVIEW D,108(3).
MLA Ablikim, M.,et al."Measurement of e plus e- ? ?p plus p - cross sections at center-of-mass energies from 2.00 to 3.08 GeV".PHYSICAL REVIEW D 108.3(2023).
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