Z{gamma}{gamma}{gamma} {yields} 0 Processes in SANC

Journal Article · Fri Nov 15 00:00:00 EST 2013 · Physics of Atomic Nuclei

DOI:https://doi.org/10.1134/S1063778813110033· OSTI ID:22212634

Bardin, D. Yu., E-mail: [e-mail]; Kalinovskaya, L. V., E-mail: [e-mail]; Uglov, E. D., E-mail: [e-mail] ^[1]

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1. JINR, Dzhelepov Laboratory for Nuclear Problems (Russian Federation)

We describe the analytic and numerical evaluation of the {gamma}{gamma} {yields} {gamma}Z process cross section and the Z {yields} {gamma}{gamma}{gamma} decay rate within the SANC system multi-channel approach at the one-loop accuracy level with all masses taken into account. The corresponding package for numeric calculations is presented. For checking of the results' correctness we make a comparison with the other independent calculations.

• OSTI ID: 22212634
• Journal Information: Physics of Atomic Nuclei, Vol. 76, Issue 11; Other Information: Copyright (c) 2013 Pleiades Publishing, Ltd.; http://www.springer-ny.com; Country of input: International Atomic Energy Agency (IAEA); ISSN 1063-7788
• Country of Publication: United States
• Language: English

Related Subjects

74 ATOMIC AND MOLECULAR PHYSICS
ACCURACY
COMPARATIVE EVALUATIONS
CROSS SECTIONS
DECAY
MASS