Faculty and Student Publications

Authors

R. Seidl, Riken BNL Research Center
I. Adachi, The Graduate University for Advanced Studies
H. Aihara, The University of Tokyo
D. M. Asner, Brookhaven National Laboratory
V. Aulchenko, Budker Institute of Nuclear Physics of the Siberian Branch of the RAS
T. Aushev, Moscow Institute of Physics and Technology
I. Badhrees, King Abdulaziz City for Science and Technology
P. Behera, Indian Institute of Technology Madras
K. Belous, Institut fiziki vysokikh energii
J. Bennett, University of Mississippi
B. Bhuyan, Indian Institute of Technology Guwahati
J. Biswal, Jozef Stefan Institute
M. Bračko, Jozef Stefan Institute
T. E. Browder, University of Hawaiʻi at Mānoa
M. Campajola, Istituto Nazionale di Fisica Nucleare, Sezione di Napoli
L. Cao, Universität Bonn
D. Červenkov, Charles University
M. C. Chang, Fu Jen Catholic University
V. Chekelian, Max Planck Institute for Physics (Werner Heisenberg Institute)
A. Chen, National Central University Taiwan
K. Chilikin, P.N. Lebedev Physical Institute of the Russian Academy of Sciences
K. Cho, Korea Institute of Science and Technology Information
Y. Choi, Sungkyunkwan University
S. Choudhury, Indian Institute of Technology Hyderabad
D. Cinabro, Wayne State University
S. Cunliffe, Deutsches Elektronen-Synchrotron (DESY)
G. De Nardo, Istituto Nazionale di Fisica Nucleare, Sezione di Napoli
F. Di Capua, Istituto Nazionale di Fisica Nucleare, Sezione di Napoli
S. Eidelman, Budker Institute of Nuclear Physics of the Siberian Branch of the RAS
D. Epifanov, Budker Institute of Nuclear Physics of the Siberian Branch of the RAS
J. E. Fast, Pacific Northwest National Laboratory
T. Ferber, Deutsches Elektronen-Synchrotron (DESY)

Document Type

Article

Publication Date

5-1-2020

Abstract

© 2020 authors. Published by the American Physical Society. Published by the American Physical Society under the terms of the "https://creativecommons.org/licenses/by/4.0/" Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI. Funded by SCOAP 3 We report new measurements of the production cross sections of pairs of charged pions and kaons as a function of their fractional energies using various fractional-energy definitions. Two different fractional-energy definitions were used and compared to the conventional fractional-energy definition reported previously. The new variables aim at either identifying dihadron cross sections in terms of single-hadron fragmentation functions, or to provide a means of characterizing the transverse momentum created in the fragmentation process. The results were obtained applying the updated initial-state radiation correction used in other recent Belle publications on light-hadron production cross sections. In addition, production cross sections of single charged pions, kaons, and protons were also updated using this initial-state radiation correction. The cross sections are obtained from a 558 fb-1 data sample collected at the γ(4S) resonance with the Belle detector at the KEKB asymmetric-energy e+e- collider.

Relational Format

journal article

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