doi: 10.1103/PhysRevLett.130.231901.
Measurements of Normalized Differential Cross Sections of Inclusive π^{0} and K_{S}^{0} Production in e^{+}e^{-} Annihilation at Energies from 2.2324 to 3.6710 GeV
M Ablikim
1
, M N Achasov
2
, P Adlarson
3
, M Albrecht
4
, R Aliberti
5
, A Amoroso
6
7
, M R An
8
, Q An
9
10
, Y Bai
11
, O Bakina
12
, R Baldini Ferroli
13
, I Balossino
14
, Y Ban
15
, V Batozskaya
1
16
, D Becker
5
, K Begzsuren
17
, N Berger
5
, M Bertani
13
, D Bettoni
14
, F Bianchi
6
7
, E Bianco
6
7
, J Bloms
18
, A Bortone
6
7
, I Boyko
12
, R A Briere
19
, A Brueggemann
18
, H Cai
20
, X Cai
1
9
, A Calcaterra
13
, G F Cao
1
21
, N Cao
1
21
, S A Cetin
22
, J F Chang
1
9
, W L Chang
1
21
, G R Che
23
, G Chelkov
12
, C Chen
23
, Chao Chen
24
, G Chen
1
, H S Chen
1
21
, M L Chen
1
9
, S J Chen
25
, S M Chen
26
, T Chen
1
21
, X R Chen
27
21
, X T Chen
1
21
, Y B Chen
1
9
, Z J Chen
28
, W S Cheng
7
, S K Choi
24
, X Chu
23
, G Cibinetto
14
, F Cossio
7
, J J Cui
29
, H L Dai
1
9
, J P Dai
30
, A Dbeyssi
31
, R E de Boer
4
, D Dedovich
12
, Z Y Deng
1
, A Denig
5
, I Denysenko
12
, M Destefanis
6
7
, F De Mori
6
7
, Y Ding
32
, Y Ding
33
, J Dong
1
9
, L Y Dong
1
21
, M Y Dong
1
9
21
, X Dong
20
, S X Du
34
, Z H Duan
25
, P Egorov
12
, Y L Fan
20
, J Fang
1
9
, S S Fang
1
21
, W X Fang
1
, Y Fang
1
, R Farinelli
14
, L Fava
35
7
, F Feldbauer
4
, G Felici
13
, C Q Feng
9
10
, J H Feng
36
, K Fischer
37
, M Fritsch
4
, C Fritzsch
18
, C D Fu
1
, H Gao
21
, X L Gao
10
, Y N Gao
15
, Yang Gao
9
10
, S Garbolino
7
, I Garzia
14
38
, P T Ge
20
, Z W Ge
25
, C Geng
36
, E M Gersabeck
39
, A Gilman
37
, K Goetzen
40
, L Gong
32
, W X Gong
1
9
, W Gradl
5
, M Greco
6
7
, L M Gu
25
, M H Gu
1
9
, Y T Gu
41
, C Y Guan
1
21
, A Q Guo
27
21
, L B Guo
42
, R P Guo
43
, Y P Guo
44
, A Guskov
12
, W Y Han
8
, X Q Hao
45
, F A Harris
46
, K K He
24
, K L He
1
21
, F H Heinsius
4
, C H Heinz
5
, Y K Heng
1
9
21
, C Herold
47
, G Y Hou
1
21
, Y R Hou
21
, Z L Hou
1
, H M Hu
1
21
, J F Hu
48
, T Hu
1
9
21
, Y Hu
1
, G S Huang
9
10
, K X Huang
36
, L Q Huang
27
21
, X T Huang
29
, Y P Huang
1
, Z Huang
15
, T Hussain
49
, N Hüsken
50
5
, W Imoehl
50
, M Irshad
9
10
, J Jackson
50
, S Jaeger
4
, S Janchiv
17
, E Jang
24
, J H Jeong
24
, Q Ji
1
, Q P Ji
45
, X B Ji
1
21
, X L Ji
1
9
, Y Y Ji
29
, Z K Jia
9
10
, P C Jiang
15
, S S Jiang
8
, X S Jiang
1
9
21
, Y Jiang
21
, J B Jiao
29
, Z Jiao
51
, S Jin
25
, Y Jin
52
, M Q Jing
1
21
, T Johansson
3
, S Kabana
53
, N Kalantar-Nayestanaki
54
, X L Kang
55
, X S Kang
32
, R Kappert
54
, M Kavatsyuk
54
, B C Ke
34
, I K Keshk
4
, A Khoukaz
18
, R Kiuchi
1
, R Kliemt
40
, L Koch
56
, O B Kolcu
22
, B Kopf
4
, M Kuemmel
4
, M Kuessner
4
, A Kupsc
16
3
, W Kühn
56
, J J Lane
39
, J S Lange
56
, P Larin
31
, A Lavania
57
, L Lavezzi
6
7
, T T Lei
10
, Z H Lei
9
10
, H Leithoff
5
, M Lellmann
5
, T Lenz
5
, C Li
23
, C Li
58
, C H Li
8
, Cheng Li
9
10
, D M Li
34
, F Li
1
9
, G Li
1
, H Li
59
, H Li
9
10
, H B Li
1
21
, H J Li
45
, H N Li
48
, J Q Li
4
, J S Li
36
, J W Li
29
, Ke Li
1
, L J Li
1
21
, L K Li
1
, Lei Li
60
, M H Li
23
, P R Li
61
, S X Li
44
, S Y Li
26
, T Li
29
, W D Li
1
21
, W G Li
1
, X H Li
9
10
, X L Li
29
, Xiaoyu Li
1
21
, Y G Li
15
, Z X Li
41
, Z Y Li
36
, C Liang
25
, H Liang
33
, H Liang
1
21
, H Liang
9
10
, Y F Liang
62
, Y T Liang
27
21
, G R Liao
63
, L Z Liao
29
, J Libby
57
, A Limphirat
47
, C X Lin
36
, D X Lin
27
21
, T Lin
1
, B J Liu
1
, C Liu
33
, C X Liu
1
, D Liu
31
10
, F H Liu
64
, Fang Liu
1
, Feng Liu
65
, G M Liu
48
, H Liu
61
, H B Liu
41
, H M Liu
1
21
, Huanhuan Liu
1
, Huihui Liu
66
, J B Liu
9
10
, J L Liu
67
, J Y Liu
1
21
, K Liu
1
, K Y Liu
32
, Ke Liu
68
, L Liu
9
10
, Lu Liu
23
, M H Liu
44
, P L Liu
1
, Q Liu
21
, S B Liu
9
10
, T Liu
44
, W K Liu
23
, W M Liu
9
10
, X Liu
61
, Y Liu
61
, Y B Liu
23
, Z A Liu
1
9
21
, Z Q Liu
29
, X C Lou
1
9
21
, F X Lu
36
, H J Lu
51
, J G Lu
1
9
, X L Lu
1
, Y Lu
69
, Y P Lu
1
9
, Z H Lu
1
21
, C L Luo
42
, M X Luo
70
, T Luo
44
, X L Luo
1
9
, X R Lyu
21
, Y F Lyu
23
, F C Ma
32
, H L Ma
1
, L L Ma
29
, M M Ma
1
21
, Q M Ma
1
, R Q Ma
1
21
, R T Ma
21
, X Y Ma
1
9
, Y Ma
15
, F E Maas
31
, M Maggiora
6
7
, S Maldaner
4
, S Malde
37
, Q A Malik
49
, A Mangoni
71
, Y J Mao
15
, Z P Mao
1
, S Marcello
6
7
, Z X Meng
52
, J G Messchendorp
40
54
, G Mezzadri
14
, H Miao
1
21
, T J Min
25
, R E Mitchell
50
, X H Mo
1
9
21
, N Yu Muchnoi
2
, Y Nefedov
12
, F Nerling
31
, I B Nikolaev
2
, Z Ning
1
9
, S Nisar
72
, Y Niu
29
, S L Olsen
21
, Q Ouyang
1
9
21
, S Pacetti
71
73
, X Pan
44
, Y Pan
11
, A Pathak
33
, Y P Pei
9
10
, M Pelizaeus
4
, H P Peng
9
10
, K Peters
40
, J L Ping
42
, R G Ping
1
21
, S Plura
5
, S Pogodin
12
, V Prasad
9
10
, F Z Qi
1
, H Qi
9
10
, H R Qi
26
, M Qi
25
, T Y Qi
44
, S Qian
1
9
, W B Qian
21
, Z Qian
36
, C F Qiao
21
, J J Qin
67
, L Q Qin
63
, X P Qin
44
, X S Qin
29
, Z H Qin
1
9
, J F Qiu
1
, S Q Qu
26
, K H Rashid
49
, C F Redmer
5
, K J Ren
8
, A Rivetti
7
, V Rodin
54
, M Rolo
7
, G Rong
1
21
, Ch Rosner
31
, S N Ruan
23
, A Sarantsev
12
, Y Schelhaas
5
, C Schnier
4
, K Schoenning
3
, M Scodeggio
14
38
, K Y Shan
44
, W Shan
74
, X Y Shan
9
10
, J F Shangguan
24
, L G Shao
1
21
, M Shao
9
10
, C P Shen
44
, H F Shen
1
21
, W H Shen
21
, X Y Shen
1
21
, B A Shi
21
, H C Shi
9
10
, J Y Shi
1
, Q Q Shi
24
, R S Shi
1
21
, X Shi
1
9
, J J Song
45
, W M Song
1
33
, Y X Song
15
, S Sosio
6
7
, S Spataro
6
7
, F Stieler
5
, P P Su
24
, Y J Su
21
, G X Sun
1
, H Sun
21
, H K Sun
1
, J F Sun
45
, L Sun
20
, S S Sun
1
21
, T Sun
1
21
, W Y Sun
33
, Y J Sun
9
10
, Y Z Sun
1
, Z T Sun
29
, Y H Tan
20
, Y X Tan
9
10
, C J Tang
62
, G Y Tang
1
, J Tang
36
, L Y Tao
67
, Q T Tao
28
, M Tat
37
, J X Teng
9
10
, V Thoren
3
, W H Tian
59
, Y Tian
27
21
, I Uman
75
, B Wang
9
10
, B Wang
1
, B L Wang
21
, C W Wang
25
, D Y Wang
15
, F Wang
67
, H J Wang
61
, H P Wang
1
21
, K Wang
1
9
, L L Wang
1
, M Wang
29
, M Z Wang
15
, Meng Wang
1
21
, S Wang
44
, S Wang
63
, T Wang
44
, T J Wang
23
, W Wang
36
, W H Wang
20
, W P Wang
9
10
, X Wang
15
, X F Wang
61
, X L Wang
44
, Y Wang
26
, Y D Wang
76
, Y F Wang
1
9
21
, Y H Wang
58
, Y Q Wang
1
, Yaqian Wang
1
77
, Z Wang
1
9
, Z Y Wang
1
21
, Ziyi Wang
21
, D H Wei
63
, F Weidner
18
, S P Wen
1
, D J White
39
, U Wiedner
4
, G Wilkinson
37
, M Wolke
3
, L Wollenberg
4
, J F Wu
1
21
, L H Wu
1
, L J Wu
1
21
, X Wu
44
, X H Wu
33
, Y Wu
10
, Y J Wu
27
, Z Wu
1
9
, L Xia
9
10
, T Xiang
15
, D Xiao
61
, G Y Xiao
25
, H Xiao
44
, S Y Xiao
1
, Y L Xiao
44
, Z J Xiao
42
, C Xie
25
, X H Xie
15
, Y Xie
29
, Y G Xie
1
9
, Y H Xie
65
, Z P Xie
9
10
, T Y Xing
1
21
, C F Xu
1
21
, C J Xu
36
, G F Xu
1
, H Y Xu
52
, Q J Xu
78
, X P Xu
24
, Y C Xu
79
, Z P Xu
25
, F Yan
44
, L Yan
44
, W B Yan
9
10
, W C Yan
34
, H J Yang
80
, H L Yang
33
, H X Yang
1
, Tao Yang
1
, Y F Yang
23
, Y X Yang
1
21
, Yifan Yang
1
21
, M Ye
1
9
, M H Ye
81
, J H Yin
1
, Z Y You
36
, B X Yu
1
9
21
, C X Yu
23
, G Yu
1
21
, T Yu
67
, X D Yu
15
, C Z Yuan
1
21
, L Yuan
82
, S C Yuan
1
, X Q Yuan
1
, Y Yuan
1
21
, Z Y Yuan
36
, C X Yue
8
, A A Zafar
49
, F R Zeng
29
, X Zeng
65
, Y Zeng
28
, X Y Zhai
33
, Y H Zhan
36
, A Q Zhang
1
21
, B L Zhang
1
21
, B X Zhang
1
, D H Zhang
23
, G Y Zhang
45
, H Zhang
10
, H H Zhang
36
, H H Zhang
33
, H Q Zhang
1
9
21
, H Y Zhang
1
9
, J L Zhang
83
, J Q Zhang
42
, J W Zhang
1
9
21
, J X Zhang
61
, J Y Zhang
1
, J Z Zhang
1
21
, Jianyu Zhang
1
21
, Jiawei Zhang
1
21
, L M Zhang
26
, L Q Zhang
36
, Lei Zhang
25
, P Zhang
1
, Q Y Zhang
8
34
, Shuihan Zhang
1
21
, Shulei Zhang
28
, X D Zhang
76
, X M Zhang
1
, X Y Zhang
29
, X Y Zhang
24
, Y Zhang
37
, Y T Zhang
34
, Y H Zhang
1
9
, Yan Zhang
9
10
, Yao Zhang
1
, Z H Zhang
1
, Z L Zhang
33
, Z Y Zhang
23
, Z Y Zhang
20
, G Zhao
1
, J Zhao
8
, J Y Zhao
1
21
, J Z Zhao
1
9
, Lei Zhao
9
10
, Ling Zhao
1
, M G Zhao
23
, S J Zhao
34
, Y B Zhao
1
9
, Y X Zhao
27
21
, Z G Zhao
9
10
, A Zhemchugov
12
, B Zheng
67
, J P Zheng
1
9
, Y H Zheng
21
, B Zhong
42
, C Zhong
67
, X Zhong
36
, H Zhou
29
, L P Zhou
1
21
, X Zhou
20
, X K Zhou
21
, X R Zhou
9
10
, X Y Zhou
8
, Y Z Zhou
44
, J Zhu
23
, K Zhu
1
, K J Zhu
1
9
21
, L X Zhu
21
, S H Zhu
84
, S Q Zhu
25
, T J Zhu
83
, W J Zhu
44
, Y C Zhu
9
10
, Z A Zhu
1
21
, J H Zou
1
, J Zu
9
10
; BESIII Collaboration
Affiliations
Affiliations
- 1 Institute of High Energy Physics, Beijing 100049, People's Republic of China.
- 2 G.I. Budker Institute of Nuclear Physics SB RAS (BINP), Novosibirsk 630090, Russia.
- 3 Uppsala University, Box 516, SE-75120 Uppsala, Sweden.
- 4 Bochum Ruhr-University, D-44780 Bochum, Germany.
- 5 Johannes Gutenberg University of Mainz, Johann-Joachim-Becher-Weg 45, D-55099 Mainz, Germany.
- 6 University of Turin and INFN, University of Turin, I-10125, Turin, Italy.
- 7 INFN, I-10125, Turin, Italy.
- 8 Liaoning Normal University, Dalian 116029, People's Republic of China.
- 9 State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China.
- 10 University of Science and Technology of China, Hefei 230026, People's Republic of China.
- 11 Southeast University, Nanjing 211100, People's Republic of China.
- 12 Joint Institute for Nuclear Research, 141980 Dubna, Moscow Region, Russia.
- 13 INFN Laboratori Nazionali di Frascati, I-00044, Frascati, Italy.
- 14 INFN Sezione di Ferrara, I-44122, Ferrara, Italy.
- 15 Peking University, Beijing 100871, People's Republic of China.
- 16 National Centre for Nuclear Research, Warsaw 02-093, Poland.
- 17 Institute of Physics and Technology, Peace Avenue 54B, Ulaanbaatar 13330, Mongolia.
- 18 University of Muenster, Wilhelm-Klemm-Strasse 9, 48149 Muenster, Germany.
- 19 Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA.
- 20 Wuhan University, Wuhan 430072, People's Republic of China.
- 21 University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China.
- 22 Turkish Accelerator Center Particle Factory Group, Istinye University, 34010, Istanbul, Turkey.
- 23 Nankai University, Tianjin 300071, People's Republic of China.
- 24 Soochow University, Suzhou 215006, People's Republic of China.
- 25 Nanjing University, Nanjing 210093, People's Republic of China.
- 26 Tsinghua University, Beijing 100084, People's Republic of China.
- 27 Institute of Modern Physics, Lanzhou 730000, People's Republic of China.
- 28 Hunan University, Changsha 410082, People's Republic of China.
- 29 Shandong University, Jinan 250100, People's Republic of China.
- 30 Yunnan University, Kunming 650500, People's Republic of China.
- 31 Helmholtz Institute Mainz, Staudinger Weg 18, D-55099 Mainz, Germany.
- 32 Liaoning University, Shenyang 110036, People's Republic of China.
- 33 Jilin University, Changchun 130012, People's Republic of China.
- 34 Zhengzhou University, Zhengzhou 450001, People's Republic of China.
- 35 University of Eastern Piedmont, I-15121, Alessandria, Italy.
- 36 Sun Yat-Sen University, Guangzhou 510275, People's Republic of China.
- 37 University of Oxford, Keble Road, Oxford OX13RH, United Kingdom.
- 38 University of Ferrara, I-44122, Ferrara, Italy.
- 39 University of Manchester, Oxford Road, Manchester M13 9PL, United Kingdom.
- 40 GSI Helmholtzcentre for Heavy Ion Research GmbH, D-64291 Darmstadt, Germany.
- 41 Guangxi University, Nanning 530004, People's Republic of China.
- 42 Nanjing Normal University, Nanjing 210023, People's Republic of China.
- 43 Shandong Normal University, Jinan 250014, People's Republic of China.
- 44 Fudan University, Shanghai 200433, People's Republic of China.
- 45 Henan Normal University, Xinxiang 453007, People's Republic of China.
- 46 University of Hawaii, Honolulu, Hawaii 96822, USA.
- 47 Suranaree University of Technology, University Avenue 111, Nakhon Ratchasima 30000, Thailand.
- 48 South China Normal University, Guangzhou 510006, People's Republic of China.
- 49 University of the Punjab, Lahore-54590, Pakistan.
- 50 Indiana University, Bloomington, Indiana 47405, USA.
- 51 Huangshan College, Huangshan 245000, People's Republic of China.
- 52 University of Jinan, Jinan 250022, People's Republic of China.
- 53 Instituto de Alta Investigacion, Universidad de Tarapaca, Casilla 7D, Arica 1000000, Chile.
- 54 University of Groningen, NL-9747 AA Groningen, Netherlands.
- 55 China University of Geosciences, Wuhan 430074, People's Republic of China.
- 56 Justus-Liebig-Universitaet Giessen, II. Physikalisches Institut, Heinrich-Buff-Ring 16, D-35392 Giessen, Germany.
- 57 Indian Institute of Technology Madras, Chennai 600036, India.
- 58 Qufu Normal University, Qufu 273165, People's Republic of China.
- 59 Shanxi Normal University, Linfen 041004, People's Republic of China.
- 60 Beijing Institute of Petrochemical Technology, Beijing 102617, People's Republic of China.
- 61 Lanzhou University, Lanzhou 730000, People's Republic of China.
- 62 Sichuan University, Chengdu 610064, People's Republic of China.
- 63 Guangxi Normal University, Guilin 541004, People's Republic of China.
- 64 Shanxi University, Taiyuan 030006, People's Republic of China.
- 65 Central China Normal University, Wuhan 430079, People's Republic of China.
- 66 Henan University of Science and Technology, Luoyang 471003, People's Republic of China.
- 67 University of South China, Hengyang 421001, People's Republic of China.
- 68 Henan University of Technology, Zhengzhou 450001, People's Republic of China.
- 69 Central South University, Changsha 410083, People's Republic of China.
- 70 Zhejiang University, Hangzhou 310027, People's Republic of China.
- 71 INFN Sezione di Perugia, I-06100, Perugia, Italy.
- 72 COMSATS University Islamabad, Lahore Campus, Defence Road, Off Raiwind Road, 54000 Lahore, Pakistan.
- 73 University of Perugia, I-06100, Perugia, Italy.
- 74 Hunan Normal University, Changsha 410081, People's Republic of China.
- 75 Near East University, Nicosia, North Cyprus, 99138 Mersin 10, Turkey.
- 76 North China Electric Power University, Beijing 102206, People's Republic of China.
- 77 Hebei University, Baoding 071002, People's Republic of China.
- 78 Hangzhou Normal University, Hangzhou 310036, People's Republic of China.
- 79 Yantai University, Yantai 264005, People's Republic of China.
- 80 Shanghai Jiao Tong University, Shanghai 200240, People's Republic of China.
- 81 China Center of Advanced Science and Technology, Beijing 100190, People's Republic of China.
- 82 Beihang University, Beijing 100191, People's Republic of China.
- 83 Xinyang Normal University, Xinyang 464000, People's Republic of China.
- 84 University of Science and Technology Liaoning, Anshan 114051, People's Republic of China.
- PMID: 37354421
- DOI: 10.1103/PhysRevLett.130.231901
Item in Clipboard
Measurements of Normalized Differential Cross Sections of Inclusive π^{0} and K_{S}^{0} Production in e^{+}e^{-} Annihilation at Energies from 2.2324 to 3.6710 GeV
M Ablikim et al.
Phys Rev Lett.
.
Free article
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doi: 10.1103/PhysRevLett.130.231901.
Authors
M Ablikim
1
, M N Achasov
2
, P Adlarson
3
, M Albrecht
4
, R Aliberti
5
, A Amoroso
6
7
, M R An
8
, Q An
9
10
, Y Bai
11
, O Bakina
12
, R Baldini Ferroli
13
, I Balossino
14
, Y Ban
15
, V Batozskaya
1
16
, D Becker
5
, K Begzsuren
17
, N Berger
5
, M Bertani
13
, D Bettoni
14
, F Bianchi
6
7
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, Yan Zhang
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, Ling Zhao
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; BESIII Collaboration
Affiliations
- 1 Institute of High Energy Physics, Beijing 100049, People's Republic of China.
- 2 G.I. Budker Institute of Nuclear Physics SB RAS (BINP), Novosibirsk 630090, Russia.
- 3 Uppsala University, Box 516, SE-75120 Uppsala, Sweden.
- 4 Bochum Ruhr-University, D-44780 Bochum, Germany.
- 5 Johannes Gutenberg University of Mainz, Johann-Joachim-Becher-Weg 45, D-55099 Mainz, Germany.
- 6 University of Turin and INFN, University of Turin, I-10125, Turin, Italy.
- 7 INFN, I-10125, Turin, Italy.
- 8 Liaoning Normal University, Dalian 116029, People's Republic of China.
- 9 State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China.
- 10 University of Science and Technology of China, Hefei 230026, People's Republic of China.
- 11 Southeast University, Nanjing 211100, People's Republic of China.
- 12 Joint Institute for Nuclear Research, 141980 Dubna, Moscow Region, Russia.
- 13 INFN Laboratori Nazionali di Frascati, I-00044, Frascati, Italy.
- 14 INFN Sezione di Ferrara, I-44122, Ferrara, Italy.
- 15 Peking University, Beijing 100871, People's Republic of China.
- 16 National Centre for Nuclear Research, Warsaw 02-093, Poland.
- 17 Institute of Physics and Technology, Peace Avenue 54B, Ulaanbaatar 13330, Mongolia.
- 18 University of Muenster, Wilhelm-Klemm-Strasse 9, 48149 Muenster, Germany.
- 19 Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA.
- 20 Wuhan University, Wuhan 430072, People's Republic of China.
- 21 University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China.
- 22 Turkish Accelerator Center Particle Factory Group, Istinye University, 34010, Istanbul, Turkey.
- 23 Nankai University, Tianjin 300071, People's Republic of China.
- 24 Soochow University, Suzhou 215006, People's Republic of China.
- 25 Nanjing University, Nanjing 210093, People's Republic of China.
- 26 Tsinghua University, Beijing 100084, People's Republic of China.
- 27 Institute of Modern Physics, Lanzhou 730000, People's Republic of China.
- 28 Hunan University, Changsha 410082, People's Republic of China.
- 29 Shandong University, Jinan 250100, People's Republic of China.
- 30 Yunnan University, Kunming 650500, People's Republic of China.
- 31 Helmholtz Institute Mainz, Staudinger Weg 18, D-55099 Mainz, Germany.
- 32 Liaoning University, Shenyang 110036, People's Republic of China.
- 33 Jilin University, Changchun 130012, People's Republic of China.
- 34 Zhengzhou University, Zhengzhou 450001, People's Republic of China.
- 35 University of Eastern Piedmont, I-15121, Alessandria, Italy.
- 36 Sun Yat-Sen University, Guangzhou 510275, People's Republic of China.
- 37 University of Oxford, Keble Road, Oxford OX13RH, United Kingdom.
- 38 University of Ferrara, I-44122, Ferrara, Italy.
- 39 University of Manchester, Oxford Road, Manchester M13 9PL, United Kingdom.
- 40 GSI Helmholtzcentre for Heavy Ion Research GmbH, D-64291 Darmstadt, Germany.
- 41 Guangxi University, Nanning 530004, People's Republic of China.
- 42 Nanjing Normal University, Nanjing 210023, People's Republic of China.
- 43 Shandong Normal University, Jinan 250014, People's Republic of China.
- 44 Fudan University, Shanghai 200433, People's Republic of China.
- 45 Henan Normal University, Xinxiang 453007, People's Republic of China.
- 46 University of Hawaii, Honolulu, Hawaii 96822, USA.
- 47 Suranaree University of Technology, University Avenue 111, Nakhon Ratchasima 30000, Thailand.
- 48 South China Normal University, Guangzhou 510006, People's Republic of China.
- 49 University of the Punjab, Lahore-54590, Pakistan.
- 50 Indiana University, Bloomington, Indiana 47405, USA.
- 51 Huangshan College, Huangshan 245000, People's Republic of China.
- 52 University of Jinan, Jinan 250022, People's Republic of China.
- 53 Instituto de Alta Investigacion, Universidad de Tarapaca, Casilla 7D, Arica 1000000, Chile.
- 54 University of Groningen, NL-9747 AA Groningen, Netherlands.
- 55 China University of Geosciences, Wuhan 430074, People's Republic of China.
- 56 Justus-Liebig-Universitaet Giessen, II. Physikalisches Institut, Heinrich-Buff-Ring 16, D-35392 Giessen, Germany.
- 57 Indian Institute of Technology Madras, Chennai 600036, India.
- 58 Qufu Normal University, Qufu 273165, People's Republic of China.
- 59 Shanxi Normal University, Linfen 041004, People's Republic of China.
- 60 Beijing Institute of Petrochemical Technology, Beijing 102617, People's Republic of China.
- 61 Lanzhou University, Lanzhou 730000, People's Republic of China.
- 62 Sichuan University, Chengdu 610064, People's Republic of China.
- 63 Guangxi Normal University, Guilin 541004, People's Republic of China.
- 64 Shanxi University, Taiyuan 030006, People's Republic of China.
- 65 Central China Normal University, Wuhan 430079, People's Republic of China.
- 66 Henan University of Science and Technology, Luoyang 471003, People's Republic of China.
- 67 University of South China, Hengyang 421001, People's Republic of China.
- 68 Henan University of Technology, Zhengzhou 450001, People's Republic of China.
- 69 Central South University, Changsha 410083, People's Republic of China.
- 70 Zhejiang University, Hangzhou 310027, People's Republic of China.
- 71 INFN Sezione di Perugia, I-06100, Perugia, Italy.
- 72 COMSATS University Islamabad, Lahore Campus, Defence Road, Off Raiwind Road, 54000 Lahore, Pakistan.
- 73 University of Perugia, I-06100, Perugia, Italy.
- 74 Hunan Normal University, Changsha 410081, People's Republic of China.
- 75 Near East University, Nicosia, North Cyprus, 99138 Mersin 10, Turkey.
- 76 North China Electric Power University, Beijing 102206, People's Republic of China.
- 77 Hebei University, Baoding 071002, People's Republic of China.
- 78 Hangzhou Normal University, Hangzhou 310036, People's Republic of China.
- 79 Yantai University, Yantai 264005, People's Republic of China.
- 80 Shanghai Jiao Tong University, Shanghai 200240, People's Republic of China.
- 81 China Center of Advanced Science and Technology, Beijing 100190, People's Republic of China.
- 82 Beihang University, Beijing 100191, People's Republic of China.
- 83 Xinyang Normal University, Xinyang 464000, People's Republic of China.
- 84 University of Science and Technology Liaoning, Anshan 114051, People's Republic of China.
- PMID: 37354421
- DOI: 10.1103/PhysRevLett.130.231901
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Abstract
Based on electron positron collision data collected with the BESIII detector operating at the BEPCII storage rings, the differential cross sections of inclusive π^{0} and K_{S}^{0} production as a function of hadron momentum, normalized by the total cross section of the e^{+}e^{-}→hadrons process, are measured at six center-of-mass energies from 2.2324 to 3.6710 GeV. Our results, which cover a relative hadron energy range from 0.1 to 0.9, significantly deviate from several theoretical calculations based on existing fragmentation functions.
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