Measurement of the decays Lambda c -> Sigma pi pi at Belle

M. Berger; C. Schwanda; K. Suzuki; Adachi; J. K. Ahn; H. Aihara; S. Al Said; D. M. Asner; H. Atmacan; Aulchenlco; T. Aushev; R. Ayad; Babu; Badhrees; A. M. Bakich; Bansa; R. Behera; Bhardw; B. Bhuyan; J. Biswal; G. Bonvicini; A. Bozek; M. Brako; T. E. Browder; D. T. Ervenkov; A. Chen; B. G. Cheon; K. Chilikin; K. Cho; Y. Choi; D. Cinabro; T. Czank; N. Dash; S. Di Carlo; Z. Dolezal; D. Dutta; S. Eidelman; D. Epifanov; J. E. Fast; T. Ferber; B. G. Fulsom; R. Garg; Gaur; N. Gabyshev; A. Garmash; M. Gelb; A. Giri; P. Goldenzweig; O. Grzymkowska; Y. Guan; E. Guido; J. Haba; T. Hara; K. Hayasaka; H. Hayashii; M. T. Hedges; W-S Hou; T. Iijima; K. Inami; G. Inguglia; A. Ishikawa; R. Itoh; M. Iwasaki; Y. Iwasaki; W. W. Jacobs; Jaegle; S. Jia; Y. Jin; K. K. Joo; T. Julius; A. B. Kaliy; K. H. Kang; G. Icaryan; T. Kawasaki; H. Kichimi; C. Kiesling; D. Y. Kim; H. J. Kim; J. B. Kim; K. T. Kim; S. H. Kim; K. Kinoshita; P. Kodys; S. Korpar; D. Kotchetkov; P. Krizam; R. Icroeger; P. Icrokovny; T. Kuhr; R. Kulasiri; A. Kuzmin; Y-J Kwon; J. S. Lange; I. S. Lee; S. C. Lee; L. K. Li; Y. Li; L. Li Gioi; J. Libby; D. Liventsev; M. Lubej; T. Luo; M. Masuda; T. Matsuda; D. Matvienko; M. Merola; K. Miyabayashi; H. Miyata; R. Mizuk; G. B. Mohanty; H. K. Moon; T. Mori; R. Mussa; T. Nakano; M. Nalcao; T. Nanut; K. J. Nath; Z. Natkaniec; M. Nayak; M. Niiyama; N. K. Nisar; S. Nishida; S. Okuno; H. Ono; Y. Onuki; P. Pakhlov; G. Palthlova; B. Pal; H. Park; S. Paul; Pavelkin; T. K. Pedlar; R. Pestotnik; L. E. Piilonen; Popov; M. Ritter; A. Rostomyan; G. Russo; Y. Sakai; M. Salehi; S. Sandilya; L. Santelj; T. Sanuki; Savinov; O. Schneider; G. Schnell; A. J. Schwartz; Y. Seino; K. Senyo; O. Seon; M. E. Sevior; Shebalin; C. P. Shen; T-A Shibata; N. Shimizu; J-G Shiu; B. Shwartz; F. Simon; A. Sokolov; E. Solovieva; M. Stari; J. F. Strube; M. Sumihama; T. Sumiyoshi; M. Takizawa; U. Tamponi; K. Tnida; F. Tenchini; M. Uchida; T. Uglov; Y. Unno; S. Uno; P. Urquijo; Y. Usov; C. Van Hulse; G. Varner; K. E. Varvell; A. Vinokurova; V. Vorobyev; A. Vossen; B. Wang; C. H. Wang; M-Z Wang; P. Wang; X. L. Wang; M. Watanabe; Y. Watanabe; E. Widmann; E. Won; H. Ye; J. Yelton; C. Z. Yuan; Y. Yusa; S. Zakharov; Z. P. Zhang; Zhilich; Zhukova; Zhulanov; A. Zupanc; Belle Collaboration; I. Badhrees

doi:10.1103/PhysRevD.98.112006

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Measurement of the decays Lambda c -> Sigma pi pi at Belle

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Measurement of the decays Lambda c -> Sigma pi pi at Belle

M. Berger, C. Schwanda, K. Suzuki, Adachi, J. K. Ahn, H. Aihara, S. Al Said, D. M. Asner, H. Atmacan, Aulchenlco, …

Physical review. D, Vol.98(11)

17/12/2018

DOI: https://doi.org/10.1103/PhysRevD.98.112006

Abstract

Astronomy & Astrophysics

Physical Sciences

Physics

Physics, Particles & Fields

Science & Technology

We report measurements of the branching fractions of the decays Lambda(+)(c) -> Sigma(+)pi(-)pi(+), Lambda(+)(c) -> Sigma(0)pi(+)pi(0) and Lambda(+)(c) -> Sigma(+)pi(0)pi(0) relative to the reference channel Lambda(+)(c) -> pK(-)p(+). The analysis is based on the full data sample collected at and near the gamma(4S) resonance by the Belle detector at the KEKB asymmetric-energy ethorne-collider, corresponding to an integrated luminosity of 711 fb(-1). We measure B(Lambda(+)(c) -> Sigma(+)pi(-)pi(+))/B(Lambda(+)(c) -> pK(-)pi(+)) = 0.719 +/- 0.003 +/- 0.024, B(Lambda(+)(c) -> Sigma(0) pi(+)pi(0))/B(Lambda(+)(c) -> pK(-)pi(+)) = 0.575 +/- 0.005 +/- 0.036 and B(Lambda(+)(c) -> Sigma(+)pi(0)pi(0))/B(Lambda(+)(c) -> pK(-)pi(+)) = 0.247 +/- 0.006 +/- 0.019. The listed uncertainties are statistical and systematic, respectively.

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Title: Measurement of the decays Lambda c -> Sigma pi pi at Belle
Creators - without role: M. Berger - Meyer
C. Schwanda - Inst High Energy Phys, A-1050 Vienna, Austria
K. Suzuki - Meyer
Adachi - SOKENDAI Grad Univ Adv Studies, Hayama 2400193, Japan
J. K. Ahn - University of Seoul
H. Aihara - The University of Tokyo
S. Al Said - King Abdulaziz University
D. M. Asner - Pacific Northwest Natl Lab, Richland, WA 99352 USA
H. Atmacan - University of South Carolina
Aulchenlco - Siberian Branch of the Russian Academy of Sciences
T. Aushev - Moscow Inst Phys & Technol, Dolgoprudnyi 141700, Moscow Region, Russia
R. Ayad - University of Tabuk
Babu - Tata Institute of Fundamental Research
Badhrees - King Abdulaziz City Sci & Technol, Riyadh 11442, Saudi Arabia
A. M. Bakich - University of Sydney
Bansa - Pacific Northwest Natl Lab, Richland, WA 99352 USA
R. Behera - Indian Institute of Technology Madras
Bhardw - Indian Inst Sci Educ & Res Mohali, Sas Nagar 140306, India
B. Bhuyan - Indian Institute of Technology Guwahati
J. Biswal - J Stefan Inst, Ljubljana 1000, Slovenia
G. Bonvicini - Wayne State University
A. Bozek - H Niewodniczanski Inst Nucl Phys, PL-31342 Krakow, Poland
M. Brako - J Stefan Inst, Ljubljana 1000, Slovenia
T. E. Browder - University of Hawaii System
D. T. Ervenkov - Charles University
A. Chen - Natl Cent Univ, Chungli 32054, Taiwan
B. G. Cheon - Hanyang University
K. Chilikin - Russian Acad Sci, PN Lebedev Phys Inst, Moscow 119991, Russia
K. Cho - Korea Inst Sci & Technol Informat, Daejeon 305806, South Korea
Y. Choi - Sungkyunkwan University
D. Cinabro - Wayne State University
T. Czank - Tohoku University
N. Dash - Indian Institute of Technology Bhubaneswar
S. Di Carlo - Wayne State University
Z. Dolezal - Charles University
D. Dutta - Tata Institute of Fundamental Research
S. Eidelman - Siberian Branch of the Russian Academy of Sciences
D. Epifanov - Siberian Branch of the Russian Academy of Sciences
J. E. Fast - Pacific Northwest Natl Lab, Richland, WA 99352 USA
T. Ferber - DESY, D-22607 Hamburg, Germany
B. G. Fulsom - Pacific Northwest Natl Lab, Richland, WA 99352 USA
R. Garg - Panjab University
Gaur - Virginia Polytech Inst & State Univ, Blacksburg, VA 24061 USA
N. Gabyshev - Siberian Branch of the Russian Academy of Sciences
A. Garmash - Siberian Branch of the Russian Academy of Sciences
M. Gelb - Karlsruher Inst Technol, Inst Expt Kernphys, D-76131 Karlsruhe, Germany
A. Giri - Indian Institute of Technology Hyderabad
P. Goldenzweig - Karlsruher Inst Technol, Inst Expt Kernphys, D-76131 Karlsruhe, Germany
O. Grzymkowska - H Niewodniczanski Inst Nucl Phys, PL-31342 Krakow, Poland
Y. Guan - High Energy Accelerator Res Org KEK, Tsukuba, Ibaraki 3050801, Japan
E. Guido - INFN, Sez Torino, I-10125 Turin, Italy
J. Haba - SOKENDAI Grad Univ Adv Studies, Hayama 2400193, Japan
T. Hara - SOKENDAI Grad Univ Adv Studies, Hayama 2400193, Japan
K. Hayasaka - Niigata University
H. Hayashii - Nara Womens Univ, Nara 6308506, Japan
M. T. Hedges - University of Hawaii System
W-S Hou - Natl Taiwan Univ, Dept Phys, Taipei 10617, Taiwan
T. Iijima - Nagoya University
K. Inami - Nagoya University
G. Inguglia - DESY, D-22607 Hamburg, Germany
A. Ishikawa - Tohoku University
R. Itoh - SOKENDAI Grad Univ Adv Studies, Hayama 2400193, Japan
M. Iwasaki - Osaka City University
Y. Iwasaki - High Energy Accelerator Res Org KEK, Tsukuba, Ibaraki 3050801, Japan
W. W. Jacobs - Indiana University Bloomington
Jaegle - Univ Florida, Gainesville, FL 32611 USA
S. Jia - Beihang University
Y. Jin - The University of Tokyo
K. K. Joo - Chonnam Natl Univ, Kwangju 660701, South Korea
T. Julius - University of Melbourne
A. B. Kaliy - Indian Institute of Technology Madras
K. H. Kang - Kyungpook Natl Univ, Daegu 702701, South Korea
G. Icaryan - DESY, D-22607 Hamburg, Germany
T. Kawasaki - Niigata University
H. Kichimi - High Energy Accelerator Res Org KEK, Tsukuba, Ibaraki 3050801, Japan
C. Kiesling - Max
D. Y. Kim - Soongsil University
H. J. Kim - Kyungpook Natl Univ, Daegu 702701, South Korea
J. B. Kim - University of Seoul
K. T. Kim - University of Seoul
S. H. Kim - Hanyang University
K. Kinoshita - University of Cincinnati
P. Kodys - Charles University
S. Korpar - J Stefan Inst, Ljubljana 1000, Slovenia
D. Kotchetkov - University of Hawaii System
P. Krizam - J Stefan Inst, Ljubljana 1000, Slovenia
R. Icroeger - University of Mississippi
P. Icrokovny - Siberian Branch of the Russian Academy of Sciences
T. Kuhr - Ludwig Maximilians Univ Munchen, D-80539 Munich, Germany
R. Kulasiri - Kennesaw State University
A. Kuzmin - Siberian Branch of the Russian Academy of Sciences
Y-J Kwon - Yonsei University
J. S. Lange - University of Giessen
I. S. Lee - Hanyang University
S. C. Lee - Kyungpook Natl Univ, Daegu 702701, South Korea
L. K. Li - Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China
Y. Li - Virginia Polytech Inst & State Univ, Blacksburg, VA 24061 USA
L. Li Gioi - Max
J. Libby - Indian Institute of Technology Madras
D. Liventsev - High Energy Accelerator Res Org KEK, Tsukuba, Ibaraki 3050801, Japan
M. Lubej - J Stefan Inst, Ljubljana 1000, Slovenia
T. Luo - University of Pittsburgh
M. Masuda - The University of Tokyo
T. Matsuda - University of Miyazaki
D. Matvienko - Siberian Branch of the Russian Academy of Sciences
M. Merola - INFN, Sez Napoli, Naples 80126, Italy
K. Miyabayashi - Nara Womens Univ, Nara 6308506, Japan
H. Miyata - Niigata University
R. Mizuk - Russian Acad Sci, PN Lebedev Phys Inst, Moscow 119991, Russia
G. B. Mohanty - Tata Institute of Fundamental Research
H. K. Moon - University of Seoul
T. Mori - Nagoya University
R. Mussa - INFN, Sez Torino, I-10125 Turin, Italy
T. Nakano - Osaka University
M. Nalcao - SOKENDAI Grad Univ Adv Studies, Hayama 2400193, Japan
T. Nanut - J Stefan Inst, Ljubljana 1000, Slovenia
K. J. Nath - Indian Institute of Technology Guwahati
Z. Natkaniec - H Niewodniczanski Inst Nucl Phys, PL-31342 Krakow, Poland
M. Nayak - High Energy Accelerator Res Org KEK, Tsukuba, Ibaraki 3050801, Japan
M. Niiyama - Kyoto University
N. K. Nisar - University of Pittsburgh
S. Nishida - SOKENDAI Grad Univ Adv Studies, Hayama 2400193, Japan
S. Okuno - Kanagawa University
H. Ono - Nippon Dent Univ, Niigata 9518580, Japan
Y. Onuki - The University of Tokyo
P. Pakhlov - Russian Acad Sci, PN Lebedev Phys Inst, Moscow 119991, Russia
G. Palthlova - Russian Acad Sci, PN Lebedev Phys Inst, Moscow 119991, Russia
B. Pal - University of Cincinnati
H. Park - Kyungpook Natl Univ, Daegu 702701, South Korea
S. Paul - Tech Univ Munich, Dept Phys, D-85748 Garching, Germany
Pavelkin - Moscow Inst Phys & Technol, Dolgoprudnyi 141700, Moscow Region, Russia
T. K. Pedlar - Luther Coll, Decorah, IA 52101 USA
R. Pestotnik - J Stefan Inst, Ljubljana 1000, Slovenia
L. E. Piilonen - Virginia Polytech Inst & State Univ, Blacksburg, VA 24061 USA
Popov - Moscow Inst Phys & Technol, Dolgoprudnyi 141700, Moscow Region, Russia
M. Ritter - Ludwig Maximilians Univ Munchen, D-80539 Munich, Germany
A. Rostomyan - DESY, D-22607 Hamburg, Germany
G. Russo - INFN, Sez Napoli, Naples 80126, Italy
Y. Sakai - SOKENDAI Grad Univ Adv Studies, Hayama 2400193, Japan
M. Salehi - Ludwig Maximilians Univ Munchen, D-80539 Munich, Germany
S. Sandilya - University of Cincinnati
L. Santelj - High Energy Accelerator Res Org KEK, Tsukuba, Ibaraki 3050801, Japan
T. Sanuki - Tohoku University
Savinov - University of Pittsburgh
O. Schneider - Ecole Polytech Fed Lausanne, CH-1015 Lausanne, Switzerland
G. Schnell - University of the Basque Country
A. J. Schwartz - University of Cincinnati
Y. Seino - Niigata University
K. Senyo - Yamagata University
O. Seon - Nagoya University
M. E. Sevior - University of Melbourne
Shebalin - Siberian Branch of the Russian Academy of Sciences
C. P. Shen - Beihang University
T-A Shibata - Tokyo Institute of Technology
N. Shimizu - The University of Tokyo
J-G Shiu - Natl Taiwan Univ, Dept Phys, Taipei 10617, Taiwan
B. Shwartz - Siberian Branch of the Russian Academy of Sciences
F. Simon - Max
A. Sokolov - Inst High Energy Phys, Protvino 142281, Russia
E. Solovieva - Russian Acad Sci, PN Lebedev Phys Inst, Moscow 119991, Russia
M. Stari - J Stefan Inst, Ljubljana 1000, Slovenia
J. F. Strube - Pacific Northwest Natl Lab, Richland, WA 99352 USA
M. Sumihama - Gifu University
T. Sumiyoshi - Tokyo Metropolitan University
M. Takizawa - Japan Proton Accelerator Research Complex
U. Tamponi - INFN, Sez Torino, I-10125 Turin, Italy
K. Tnida - Japan Atom Energy Agcy, Adv Sci Res Ctr, Naka, Ibaraki 3191195, Japan
F. Tenchini - University of Melbourne
M. Uchida - Tokyo Institute of Technology
T. Uglov - Russian Acad Sci, PN Lebedev Phys Inst, Moscow 119991, Russia
Y. Unno - Hanyang University
S. Uno - SOKENDAI Grad Univ Adv Studies, Hayama 2400193, Japan
P. Urquijo - University of Melbourne
Y. Usov - Siberian Branch of the Russian Academy of Sciences
C. Van Hulse - University of the Basque Country
G. Varner - University of Hawaii System
K. E. Varvell - University of Sydney
A. Vinokurova - Siberian Branch of the Russian Academy of Sciences
V. Vorobyev - Siberian Branch of the Russian Academy of Sciences
A. Vossen - Indiana University Bloomington
B. Wang - University of Cincinnati
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
X. L. Wang - High Energy Accelerator Res Org KEK, Tsukuba, Ibaraki 3050801, Japan
M. Watanabe - Niigata University
Y. Watanabe - Kanagawa University
E. Widmann - Meyer
E. Won - University of Seoul
H. Ye - DESY, D-22607 Hamburg, Germany
J. Yelton - Univ Florida, Gainesville, FL 32611 USA
C. Z. Yuan - Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China
Y. Yusa - Niigata University
S. Zakharov - Russian Acad Sci, PN Lebedev Phys Inst, Moscow 119991, Russia
Z. P. Zhang - Univ Sci & Technol China, Hefei 230026, Anhui, Peoples R China
Zhilich - Siberian Branch of the Russian Academy of Sciences
Zhukova - Russian Acad Sci, PN Lebedev Phys Inst, Moscow 119991, Russia
Zhulanov - Siberian Branch of the Russian Academy of Sciences
A. Zupanc - J Stefan Inst, Ljubljana 1000, Slovenia
Belle Collaboration
I. Badhrees - King Abdulaziz City for Science & Technology
Publication Details: Physical review. D, Vol.98(11)
Publisher: Amer Physical Soc
Number of pages: 10
Grant note: 11435013; 11475187; 11521505; 11575017; 11675166; 11705209 / National Natural Science Foundation of China; National Natural Science Foundation of China (NSFC) P 26794-N20; W1252-N27 / Austrian Science Fund; Austrian Science Fund (FWF) Ministry of Science and Technology of Taiwan; Ministry of Science and Technology, Taiwan Department of Science and Technology of India; Department of Science & Technology (India) CAS Center for Excellence in Particle Physics (CCEPP) 18-12-00226 / Russian Science Foundation; Russian Science Foundation (RSF) 18PJ1401000 / Shanghai Pujiang Program 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) Ikerbasque, Basque Foundation for Science, Spain 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 Tau-Lepton Physics Research Center of Nagoya University VolkswagenStiftung; Volkswagen Swiss National Science Foundation; Swiss National Science Foundation (SNSF) LTT17020 / Ministry of Education, Youth and Sports of the Czech Republic; Ministry of Education, Youth & Sports - Czech Republic United States Department of Energy; United States Department of Energy (DOE) 2015H1A2A1033649; 2016R1D1A1B01010135; 2016K1A3A7A09005 603; 2016R1D1A1B02012900; 2018R1A2B3003 643; 2018R1A6A1A06024970; 2018R1D1 A1B07047294 / National Research Foundation (NRF) of Korea; National Research Foundation of Korea Slovenian Research Agency; Slovenian Research Agency - Slovenia National Science Foundation; National Science Foundation (NSF) Carl Zeiss Foundation DP180102629; DP170102389; DP170102204; DP150103061; FT130100303 / Australian Research Council QYZDJ-SSW-SLH011 / Key Research Program of Frontier Sciences, Chinese Academy of Sciences (CAS) Deutsche Forschungsgemeinschaft, the Excellence Cluster Universe; German Research Foundation (DFG) National Science Center; National Science Centre, Poland
Identifiers: 9918677108331
Academic Unit: King Abdulaziz City for Science & Technology
Language: English
Resource Type: Journal article