Exclusive heavy meson pair production by γγ collision in heavy quark effective theory

S. Y. Choi; H. S. Song

doi:10.1016/0370-2693(92)91342-7

Exclusive heavy meson pair production by γγ collision in heavy quark effective theory

S. Y. Choi^*
, H. S. Song

^*Corresponding author for this work

Department of Physics

Seoul National University

Research output: Contribution to journal › Journal article › peer-review

3 Scopus citations

Abstract

The spin and flavor symmetries of the heavy quark effective theory are employed to discuss the exclusive cross sections for pair production of heavy mesons in photon-photon collision. The ratios of the exclusive cross sections for heavy mesons are obtained explicitly and the validity of the results is discussed.

Original language	English
Pages (from-to)	420-424
Number of pages	5
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	296
Issue number	3-4
DOIs	https://doi.org/10.1016/0370-2693(92)91342-7
State	Published - 1992.12.17

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title = "Exclusive heavy meson pair production by γγ collision in heavy quark effective theory",

abstract = "The spin and flavor symmetries of the heavy quark effective theory are employed to discuss the exclusive cross sections for pair production of heavy mesons in photon-photon collision. The ratios of the exclusive cross sections for heavy mesons are obtained explicitly and the validity of the results is discussed.",

author = "Choi, \{S. Y.\} and Song, \{H. S.\}",

year = "1992",

month = dec,

day = "17",

doi = "10.1016/0370-2693(92)91342-7",

language = "English",

volume = "296",

pages = "420--424",

journal = "Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics",

issn = "0370-2693",

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T1 - Exclusive heavy meson pair production by γγ collision in heavy quark effective theory

AU - Choi, S. Y.

AU - Song, H. S.

PY - 1992/12/17

Y1 - 1992/12/17

N2 - The spin and flavor symmetries of the heavy quark effective theory are employed to discuss the exclusive cross sections for pair production of heavy mesons in photon-photon collision. The ratios of the exclusive cross sections for heavy mesons are obtained explicitly and the validity of the results is discussed.

AB - The spin and flavor symmetries of the heavy quark effective theory are employed to discuss the exclusive cross sections for pair production of heavy mesons in photon-photon collision. The ratios of the exclusive cross sections for heavy mesons are obtained explicitly and the validity of the results is discussed.

UR - https://www.scopus.com/pages/publications/0642382313

U2 - 10.1016/0370-2693(92)91342-7

DO - 10.1016/0370-2693(92)91342-7

M3 - Journal article

AN - SCOPUS:0642382313

SN - 0370-2693

VL - 296

SP - 420

EP - 424

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

IS - 3-4

ER -

Exclusive heavy meson pair production by γγ collision in heavy quark effective theory

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