Study of pi(0) pair production in single-tag two-photon collisions

M. Masuda; S. Uehara; Y. Watanabe; H. Nakazawa; A. Abdesselam; I. Adachi; H. Aihara; S. Al Said; D. M. Asner; H. Atmacan; V. Aulchenko; T. Aushev; V. Babu; I. Badhrees; A. M. Bakich; E. Barberio; P. Behera; B. Bhuyan; J. Biswal; A. Bobrov; G. Bonvicini; A. Bozek; M. Bracko; T. E. Browder; D. Cervenkov; V. Chekelian; A. Chen; B. G. Cheon; K. Chilikin; R. Chistov; K. Cho; V. Chobanova; S. -K. Choi; Y. Choi; D. Cinabro; J. Dalseno; M. Danilov; N. Dash; J. Dingfelder; Z. Dolezal; Z. Drasal; D. Dutta; S. Eidelman; D. Epifanov; H. Farhat; E. Fast; T. Ferber; B. G. Fulsom; V. Gaur; N. Gabyshev; A. Garmash; R. Gillard; F. Giordano; R. Glattauer; Y. M. Goh; P. Goldenzweig; B. Golob; J. Haba; K. Hayasaka; H. Hayashii; X. H. He; W. -S. Hou; T. Iijima; K. Inami; A. Ishikawa; R. Itoh; Y. Iwasaki; I. Jaegle; D. Joffe; K. K. Joo; T. Julius; K. H. Kang; E. Kato; T. Kawasaki; D. Y. Kim; J. B. Kim; J. H. Kim; K. T. Kim; M. J. Kim; S. H. Kim; Y. J. Kim; B. R. Ko; S. Korpar; P. Krizan; P. Krokovny; T. Kumita; A. Kuzmin; Y. -J. Kwon; J. S. Lange; D. H. Lee; I. S. Lee; C. Li; L. Li; Y. Li; J. Libby; D. Liventsev; P. Lukin; D. Matvienko; K. Miyabayashi; H. Miyata; R. Mizuk; G. B. Mohanty; S. Mohanty; A. Moll; H. K. Moon; T. Mori; R. Mussa; E. Nakano; M. Nakao; T. Nanut; Z. Natkaniec; M. Nayak; N. K. Nisar; S. Nishida; S. Ogawa; P. Pakhlov; G. Pakhlova; B. Pal; C. W. Park; H. Park; T. K. Pedlar; R. Pestotnik; M. Petric; L. E. Piilonen; J. Rauch; E. Ribezl; M. Ritter; A. Rostomyan; S. Sandilya; L. Santelj; T. Sanuki; Y. Sato; V. Savinov; O. Schneider; G. Schnell; C. Schwanda; Y. Seino; K. Senyo; O. Seon; M. E. Sevior; V. Shebalin; C. P. Shen; T. -A. Shibata; J. -G. Shiu; B. Shwartz; F. Simon; Y. -S. Sohn; A. Sokolov; E. Solovieva; M. Staric; M. Sumihama; T. Sumiyoshi; U. Tamponi; K. Tanida; Y. Teramoto; T. Uglov; Y. Unno; S. Uno; C. Van Hulse; P. Vanhoefer; G. Varner; A. Vinokurova; V. Vorobyev; A. Vossen; M. N. Wagner; C. H. Wang; M. -Z. Wang; P. Wang; K. M. Williams; E. Won; J. Yamaoka; Y. Yamashita; S. Yashchenko; H. Ye; Y. Yusa; C. C. Zhang; Z. P. Zhang; V. Zhilich; V. Zhulanov; A. Zupanc; Belle Collaboration

doi:10.1103/PhysRevD.93.032003

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Study of pi(0) pair production in single-tag two-photon collisions

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Study of pi(0) pair production in single-tag two-photon collisions

M. Masuda, S. Uehara, Y. Watanabe, H. Nakazawa, A. Abdesselam, I. Adachi, H. Aihara, S. Al Said, D. M. Asner, H. Atmacan, …

Physical review. D, Vol.93(3)

18/02/2016

DOI: https://doi.org/10.1103/PhysRevD.93.032003

Abstract

Astronomy & Astrophysics

Physical Sciences

Physics

Physics, Particles & Fields

Science & Technology

We report a measurement of the differential cross section of pi(0) pair production in single-tag two-photon collisions, gamma*gamma -> pi(0) pi(0), in e(+) e(-) scattering. The cross section is measured for Q(2) up to 30 GeV2, where Q(2) is the negative of the invariant mass squared of the tagged photon, in the kinematic range 0.5 GeV < W < 2.1 GeV and vertical bar cos theta*vertical bar < 1.0 for the total energy and pion scattering angle, respectively, in the gamma*gamma center-of-mass system. The results are based on a data sample of 759 fb(-1) collected with the Belle detector at the KEKB asymmetric-energy e(+) e(-) collider. The transition form factor of the f(0)(980) and that of the f(2)(1270) with the helicity-0, -1, and -2 components separately are measured for the first time and are compared with theoretical calculations.

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Title: Study of pi(0) pair production in single-tag two-photon collisions
Creators - without role: M. Masuda - The University of Tokyo
S. Uehara - SOKENDAI Grad Univ Adv Studies, Hayama 2400193, Japan
Y. Watanabe - Kanagawa University
H. Nakazawa - Natl Cent Univ, Chungli 32054, Taiwan
A. Abdesselam - University of Tabuk
I. Adachi - SOKENDAI Grad Univ Adv Studies, Hayama 2400193, Japan
H. Aihara - The University of Tokyo
S. Al Said - King Abdulaziz University
D. M. Asner - Pacific NW Natl Lab, Richland, WA 99352 USA
H. Atmacan - Ankara
V. Aulchenko - Siberian Branch of the Russian Academy of Sciences
T. Aushev - Moscow Inst Phys & Technol, Dolgoprudnyi 141700, Moscow Region, Russia
V. Babu - Tata Institute of Fundamental Research
I. Badhrees - King Abdulaziz City Sci & Technol, Riyadh 11442, Saudi Arabia
A. M. Bakich - University of Sydney
E. Barberio - University of Melbourne
P. Behera - Indian Institute of Technology Madras
B. Bhuyan - Indian Institute of Technology Guwahati
J. Biswal - J Stefan Inst, Ljubljana 1000, Slovenia
A. Bobrov - Siberian Branch of the Russian Academy of Sciences
G. Bonvicini - Wayne State University
A. Bozek - H Niewodniczanski Inst Nucl Phys, PL-31342 Krakow, Poland
M. Bracko - J Stefan Inst, Ljubljana 1000, Slovenia
T. E. Browder - University of Hawaii System
D. Cervenkov - Charles University
V. Chekelian - Max
A. Chen - Natl Cent Univ, Chungli 32054, Taiwan
B. G. Cheon - Hanyang University
K. Chilikin - Moscow Phys Engn Inst, Moscow 115409, Russia
R. Chistov - Moscow Phys Engn Inst, Moscow 115409, Russia
K. Cho - Korea Inst Sci & Technol Informat, Daejeon 305806, South Korea
V. Chobanova - Max
S. -K. Choi - Gyeongsang Natl Univ, Chinju 660701, South Korea
Y. Choi - Sungkyunkwan University
D. Cinabro - Wayne State University
J. Dalseno - Max
M. Danilov - Moscow Phys Engn Inst, Moscow 115409, Russia
N. Dash - Indian Institute of Technology Bhubaneswar
J. Dingfelder - University of Bonn
Z. Dolezal - Charles University
Z. Drasal - Charles University
D. Dutta - Tata Institute of Fundamental Research
S. Eidelman - Siberian Branch of the Russian Academy of Sciences
D. Epifanov - The University of Tokyo
H. Farhat - Wayne State University
E. Fast - Pacific NW Natl Lab, Richland, WA 99352 USA
T. Ferber - DESY, D-22607 Hamburg, Germany
B. G. Fulsom - Pacific NW Natl Lab, Richland, WA 99352 USA
V. Gaur - Tata Institute of Fundamental Research
N. Gabyshev - Siberian Branch of the Russian Academy of Sciences
A. Garmash - Siberian Branch of the Russian Academy of Sciences
R. Gillard - Wayne State University
F. Giordano - University of Illinois Urbana-Champaign
R. Glattauer - Inst High Energy Phys, A-1050 Vienna, Austria
Y. M. Goh - Hanyang University
P. Goldenzweig - Karlsruher Inst Technol, Inst Expt Kernphys, D-76131 Karlsruhe, Germany
B. Golob - J Stefan Inst, Ljubljana 1000, Slovenia
J. Haba - SOKENDAI Grad Univ Adv Studies, Hayama 2400193, Japan
K. Hayasaka - Nagoya University
H. Hayashii - Nara Womens Univ, Nara 6308506, Japan
X. H. He - Peking University
W. -S. Hou - Natl Taiwan Univ, Dept Phys, Taipei 10617, Taiwan
T. Iijima - Nagoya University
K. Inami - Nagoya University
A. Ishikawa - Tohoku University
R. Itoh - SOKENDAI Grad Univ Adv Studies, Hayama 2400193, Japan
Y. Iwasaki - High Energy Accelerator Res Org KEK, Tsukuba, Ibaraki 3050801, Japan
I. Jaegle - University of Hawaii System
D. Joffe - Kennesaw State University
K. K. Joo - Chonnam Natl Univ, Kwangju 660701, South Korea
T. Julius - University of Melbourne
K. H. Kang - Kyungpook Natl Univ, Taegu 702701, South Korea
E. Kato - Tohoku University
T. Kawasaki - Niigata University
D. Y. Kim - Soongsil University
J. B. Kim - University of Seoul
J. H. Kim - Korea Inst Sci & Technol Informat, Daejeon 305806, South Korea
K. T. Kim - University of Seoul
M. J. Kim - Kyungpook Natl Univ, Taegu 702701, South Korea
S. H. Kim - Hanyang University
Y. J. Kim - Korea Inst Sci & Technol Informat, Daejeon 305806, South Korea
B. R. Ko - University of Seoul
S. Korpar - J Stefan Inst, Ljubljana 1000, Slovenia
P. Krizan - J Stefan Inst, Ljubljana 1000, Slovenia
P. Krokovny - Siberian Branch of the Russian Academy of Sciences
T. Kumita - Tokyo Metropolitan University
A. Kuzmin - Siberian Branch of the Russian Academy of Sciences
Y. -J. Kwon - Yonsei University
J. S. Lange - University of Giessen
D. H. Lee - University of Seoul
I. S. Lee - Hanyang University
C. Li - University of Melbourne
L. Li - Univ Sci & Technol China, Hefei 230026, Peoples R China
Y. Li - Virginia Polytech Inst & State Univ, CNP, Blacksburg, VA 24061 USA
J. Libby - Indian Institute of Technology Madras
D. Liventsev - High Energy Accelerator Res Org KEK, Tsukuba, Ibaraki 3050801, Japan
P. Lukin - Siberian Branch of the Russian Academy of Sciences
D. Matvienko - Siberian Branch of the Russian Academy of Sciences
K. Miyabayashi - Nara Womens Univ, Nara 6308506, Japan
H. Miyata - Niigata University
R. Mizuk - Moscow Phys Engn Inst, Moscow 115409, Russia
G. B. Mohanty - Tata Institute of Fundamental Research
S. Mohanty - Tata Institute of Fundamental Research
A. Moll - Max
H. K. Moon - University of Seoul
T. Mori - Nagoya University
R. Mussa - INFN Sez Torino, I-10125 Turin, Italy
E. Nakano - Osaka City University
M. Nakao - SOKENDAI Grad Univ Adv Studies, Hayama 2400193, Japan
T. Nanut - J Stefan Inst, Ljubljana 1000, Slovenia
Z. Natkaniec - H Niewodniczanski Inst Nucl Phys, PL-31342 Krakow, Poland
M. Nayak - Indian Institute of Technology Madras
N. K. Nisar - Tata Institute of Fundamental Research
S. Nishida - SOKENDAI Grad Univ Adv Studies, Hayama 2400193, Japan
S. Ogawa - Toho University
P. Pakhlov - Moscow Phys Engn Inst, Moscow 115409, Russia
G. Pakhlova - Moscow Inst Phys & Technol, Dolgoprudnyi 141700, Moscow Region, Russia
B. Pal - University of Cincinnati
C. W. Park - Sungkyunkwan University
H. Park - Kyungpook Natl Univ, Taegu 702701, South Korea
T. K. Pedlar - Luther Coll, Decorah, IA 52101 USA
R. Pestotnik - J Stefan Inst, Ljubljana 1000, Slovenia
M. Petric - J Stefan Inst, Ljubljana 1000, Slovenia
L. E. Piilonen - Virginia Polytech Inst & State Univ, CNP, Blacksburg, VA 24061 USA
J. Rauch - Tech Univ Munich, Dept Phys, D-85748 Garching, Germany
E. Ribezl - J Stefan Inst, Ljubljana 1000, Slovenia
M. Ritter - Max
A. Rostomyan - DESY, D-22607 Hamburg, Germany
S. Sandilya - Tata Institute of Fundamental Research
L. Santelj - High Energy Accelerator Res Org KEK, Tsukuba, Ibaraki 3050801, Japan
T. Sanuki - Tohoku University
Y. Sato - Nagoya University
V. Savinov - University of Pittsburgh
O. Schneider - Ecole Polytech Fed Lausanne, CH-1015 Lausanne, Switzerland
G. Schnell - University of the Basque Country
C. Schwanda - Inst High Energy Phys, A-1050 Vienna, Austria
Y. Seino - Niigata University
K. Senyo - Yamagata University
O. Seon - Nagoya University
M. E. Sevior - University of Melbourne
V. Shebalin - Siberian Branch of the Russian Academy of Sciences
C. P. Shen - Beihang University
T. -A. Shibata - Tokyo Institute of Technology
J. -G. Shiu - Natl Taiwan Univ, Dept Phys, Taipei 10617, Taiwan
B. Shwartz - Siberian Branch of the Russian Academy of Sciences
F. Simon - Max
Y. -S. Sohn - Yonsei University
A. Sokolov - Inst High Energy Phys, Protvino 142281, Russia
E. Solovieva - Moscow Inst Phys & Technol, Dolgoprudnyi 141700, Moscow Region, Russia
M. Staric - J Stefan Inst, Ljubljana 1000, Slovenia
M. Sumihama - Gifu University
T. Sumiyoshi - Tokyo Metropolitan University
U. Tamponi - INFN Sez Torino, I-10125 Turin, Italy
K. Tanida - University of Seoul
Y. Teramoto - Osaka City University
T. Uglov - Moscow Inst Phys & Technol, Dolgoprudnyi 141700, Moscow Region, Russia
Y. Unno - Hanyang University
S. Uno - SOKENDAI Grad Univ Adv Studies, Hayama 2400193, Japan
C. Van Hulse - University of the Basque Country
P. Vanhoefer - Max
G. Varner - University of Hawaii System
A. Vinokurova - Siberian Branch of the Russian Academy of Sciences
V. Vorobyev - Siberian Branch of the Russian Academy of Sciences
A. Vossen - University of Indianapolis
M. N. Wagner - University of Giessen
C. H. Wang - Natl United Univ, Miaoli 36003, Taiwan
M. -Z. Wang - Natl Taiwan Univ, Dept Phys, Taipei 10617, Taiwan
P. Wang - Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China
K. M. Williams - Virginia Polytech Inst & State Univ, CNP, Blacksburg, VA 24061 USA
E. Won - University of Seoul
J. Yamaoka - Pacific NW Natl Lab, Richland, WA 99352 USA
Y. Yamashita - Nippon Dent Univ, Niigata 9518580, Japan
S. Yashchenko - DESY, D-22607 Hamburg, Germany
H. Ye - DESY, D-22607 Hamburg, Germany
Y. Yusa - Niigata University
C. C. Zhang - Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China
Z. P. Zhang - Univ Sci & Technol China, Hefei 230026, Peoples R China
V. Zhilich - Siberian Branch of the Russian Academy of Sciences
V. Zhulanov - Siberian Branch of the Russian Academy of Sciences
A. Zupanc - J Stefan Inst, Ljubljana 1000, Slovenia
Belle Collaboration
Publication Details: Physical review. D, Vol.93(3)
Publisher: Amer Physical Soc
Number of pages: 34
Grant note: Ministry of Education of Taiwan; Ministry of Education, Taiwan 2011-0029457; 2012-0008143; 2012R1A1A2008330; 2013R1A1A3007772; 2014R1A2A2A01005286; 2014R1A2A2A01002734; 2014R1A1A2006456 / National Research Foundation (NRF) of Korea; National Research Foundation of Korea U.S. Department of Energy; United States Department of Energy (DOE) Department of Science and Technology of India; Department of Science & Technology (India) 2013R1A1A1013046 / National Research Foundation of Korea National Science Council; Ministry of Science and Technology, Taiwan LG14034 / Ministry of Education, Youth and Sports of the Czech Republic; Ministry of Education, Youth & Sports - Czech Republic MEXT for Science Research in a Priority Area ("New Development of Flavor Physics"); Ministry of Education, Culture, Sports, Science and Technology, Japan (MEXT) Ministry of Education, Culture, Sports, Science, and Technology (MEXT) of Japan; Ministry of Education, Culture, Sports, Science and Technology, Japan (MEXT) Istituto Nazionale di Fisica Nucleare of Italy; Istituto Nazionale di Fisica Nucleare (INFN) Ministry of Education and Science of the Russian Federation; Ministry of Education and Science, Russian Federation UFI 11/55 / Euskal Herriko Unibertsitatea (UPV/EHU) (Spain) Australian Research Council Deutsche Forschungsgemeinschaft; German Research Foundation (DFG) 10575109; 10775142; 10875115; 11175187; 11475187 / National Natural Science Foundation of China; National Natural Science Foundation of China (NSFC) Polish Ministry of Science and Higher Education; Ministry of Science and Higher Education, Poland Japan Society for the Promotion of Science (JSPS); Ministry of Education, Culture, Sports, Science and Technology, Japan (MEXT); Japan Society for the Promotion of Science Basque Foundation for Science (IKERBASQUE) Tau-Lepton Physics Research Center of Nagoya University VolkswagenStiftung; Volkswagen Swiss National Science Foundation; Swiss National Science Foundation (SNSF) Global Science Experimental Data Hub Center of the Korea Institute of Science and Technology Information P 22742-N16; P 26794-N20 / Austrian Science Fund; Austrian Science Fund (FWF) JSPS for Creative Scientific Research ("Evolution of Tau-lepton Physics"); Ministry of Education, Culture, Sports, Science and Technology, Japan (MEXT); Japan Society for the Promotion of Science; Grants-in-Aid for Scientific Research (KAKENHI) Australian Department of Industry, Innovation, Science and Research; Australian Government; Department of Industry, Innovation and Science KRF-2011-0020333; KRF2011-0021196 / Basic Research Lab program under NRF; National Research Foundation of Korea Chinese Academy of Science Center for Excellence in Particle Physics NRF-2013K1A3A7A06056592 / Center for Korean J-PARC Users Slovenian Research Agency; Slovenian Research Agency - Slovenia Russian Foundation for Basic Research; Russian Foundation for Basic Research (RFBR); Spanish Government Brain Korea 21-Plus program National Science Foundation; National Science Foundation (NSF) Carl Zeiss Foundation National Science Center; National Science Centre, Poland
Identifiers: 9918985908331
Academic Unit: King Abdulaziz City for Science & Technology; University of Tabuk; King Abdullah University of Science & Technology
Language: English
Resource Type: Journal article