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Measurement of e+e- →γχcJ via initial state radiation at Belle

Publication ,  Journal Article
Han, YL; Wang, XL; Yuan, CZ; Shen, CP; Wang, P; Abdesselam, A; Adachi, I; Aihara, H; Al Said, S; Asner, DM; Aushev, T; Babu, V; Badhrees, I ...
Published in: Physical Review D - Particles, Fields, Gravitation and Cosmology
July 20, 2015

The process e+e-→γχcJ (J=1, 2) is studied via initial state radiation using 980fb-1 of data at and around the (nS) (n=1, 2, 3, 4, 5) resonances collected with the Belle detector at the KEKB asymmetric-energy e+e- collider. No significant signal is observed except from ψ(2S) decays. Upper limits on the cross sections between s=3.80 and 5.56 GeV are determined at the 90% credibility level, which range from a few pb to a few tens of pb. We also set upper limits on the decay rate of the vector charmonium [ψ(4040), ψ(4160), and ψ(4415)] and charmoniumlike [Y(4260), Y(4360), and Y(4660)] states to γχcJ.

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Published In

Physical Review D - Particles, Fields, Gravitation and Cosmology

DOI

EISSN

1550-2368

ISSN

1550-7998

Publication Date

July 20, 2015

Volume

92

Issue

1

Related Subject Headings

  • Nuclear & Particles Physics
  • 5107 Particle and high energy physics
  • 5101 Astronomical sciences
  • 4902 Mathematical physics
  • 0206 Quantum Physics
  • 0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics
  • 0201 Astronomical and Space Sciences
 

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Han, Y. L., Wang, X. L., Yuan, C. Z., Shen, C. P., Wang, P., Abdesselam, A., … Rostomyan, A. (2015). Measurement of e+e- →γχcJ via initial state radiation at Belle. Physical Review D - Particles, Fields, Gravitation and Cosmology, 92(1). https://doi.org/10.1103/PhysRevD.92.012011
Han, Y. L., X. L. Wang, C. Z. Yuan, C. P. Shen, P. Wang, A. Abdesselam, I. Adachi, et al. “Measurement of e+e- →γχcJ via initial state radiation at Belle.” Physical Review D - Particles, Fields, Gravitation and Cosmology 92, no. 1 (July 20, 2015). https://doi.org/10.1103/PhysRevD.92.012011.
Han YL, Wang XL, Yuan CZ, Shen CP, Wang P, Abdesselam A, et al. Measurement of e+e- →γχcJ via initial state radiation at Belle. Physical Review D - Particles, Fields, Gravitation and Cosmology. 2015 Jul 20;92(1).
Han, Y. L., et al. “Measurement of e+e- →γχcJ via initial state radiation at Belle.” Physical Review D - Particles, Fields, Gravitation and Cosmology, vol. 92, no. 1, July 2015. Scopus, doi:10.1103/PhysRevD.92.012011.
Han YL, Wang XL, Yuan CZ, Shen CP, Wang P, Abdesselam A, Adachi I, Aihara H, Al Said S, Asner DM, Aushev T, Babu V, Badhrees I, Bansal V, Bhardwaj V, Biswal J, Bozek A, Bračko M, Chen A, Cheon BG, Chistov R, Cho K, Chobanova V, Choi SK, Cinabro D, Dalseno J, Danilov M, DoleŽal Z, Drutskoy A, Dutta D, Eidelman S, Farhat H, Fast JE, Ferber T, Fulsom BG, Gaur V, Gabyshev N, Garmash A, Getzkow D, Gillard R, Glattauer R, Goh YM, Goldenzweig P, Golob B, Haba J, Hayasaka K, Hayashii H, He XH, Horiguchi T, Hou WS, Iijima T, Ishikawa A, Jaegle I, Joffe D, Joo KK, Kichimi H, Kim DY, Kim JB, Kim JH, Kim KT, Kim SH, Kim YJ, Kinoshita K, Ko BR, Kodyš P, KriŽan P, Krokovny P, Lewis P, Li Gioi L, Libby J, Liventsev D, Lukin P, Masuda M, Matvienko D, Miyabayashi K, Miyata H, Mizuk R, Moll A, Moon HK, Mussa R, Nakano E, Nakao M, Nayak M, Nisar NK, Nishida S, Ogawa S, Okuno S, Ostrowicz W, Pakhlov P, Pakhlova G, Pal B, Park H, Pedlar TK, Pestotnik R, Petrič M, Piilonen LE, Pulvermacher C, RibeŽl E, Ritter M, Rostomyan A. Measurement of e+e- →γχcJ via initial state radiation at Belle. Physical Review D - Particles, Fields, Gravitation and Cosmology. 2015 Jul 20;92(1).

Published In

Physical Review D - Particles, Fields, Gravitation and Cosmology

DOI

EISSN

1550-2368

ISSN

1550-7998

Publication Date

July 20, 2015

Volume

92

Issue

1

Related Subject Headings

  • Nuclear & Particles Physics
  • 5107 Particle and high energy physics
  • 5101 Astronomical sciences
  • 4902 Mathematical physics
  • 0206 Quantum Physics
  • 0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics
  • 0201 Astronomical and Space Sciences