Near-threshold boson pair production in the model of smeared-mass unstable particles

Journal Article · Wed Sep 15 00:00:00 EDT 2010 · Physics of Atomic Nuclei

DOI:https://doi.org/10.1134/S1063778810090140· OSTI ID:21426668

Kuksa, V. I., E-mail: kuksa@list.r ^[1]; Pasechnik, R. S., E-mail: [e-mail].s ^[2]

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1. Southern Federal University, Institute of Physics (Russian Federation)
2. Uppsala University, High Energy Physics, Department of Physics and Astronomy (Sweden)

Near-threshold production of boson pairs is considered within the framework of the model of unstable particles with smeared mass. We describe the principal aspects of the model and consider the strategy of calculations including the radiative corrections. The results of calculations are in good agreement with LEP II data and Monte-Carlo simulations. Suggested approach significantly simplifies calculations with respect to the standard perturbative one.

• OSTI ID: 21426668
• Journal Information: Physics of Atomic Nuclei, Vol. 73, Issue 9; Other Information: DOI: 10.1134/S1063778810090140; Copyright (c) 2010 Pleiades Publishing, Ltd.; ISSN 1063-7788
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
43 PARTICLE ACCELERATORS
BOSONS
COMPUTERIZED SIMULATION
LEP STORAGE RINGS
MASS
MONTE CARLO METHOD
PAIR PRODUCTION
PARTICLES
RADIATIVE CORRECTIONS
ACCELERATORS
CALCULATION METHODS
CORRECTIONS
CYCLIC ACCELERATORS
INTERACTIONS
PARTICLE PRODUCTION
SIMULATION
STORAGE RINGS
SYNCHROTRONS