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UNIVERSITY OF BUCHAREST
FACULTY OF PHYSICS Guest
2024-11-22 2:34 |
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Conference: Bucharest University Faculty of Physics 2010 Meeting
Section: Nuclear and Elementary Particles Physics
Title:
A Monte Carlo Evaluation of the Forward – Backward Effect in the 35Cl(n,p)35S reaction with thermal and resonance neutrons
Authors:
A. I. Oprea (1), C. Oprea (1), A. Mihul (2)
Affiliation:
(1) Frank Laboratory for Neutrons Physics, Joint Institute for Nuclear Research,141980 Dubna, Russian Federation
(2)Faculty of Physics, Bucharest University, Bucharest – Romania
E-mail
ionica@nf.jinr.ru, opreaalexandru492@yahoo.com
Keywords:
Angular correlation, asymmetry effects
Abstract:
The measurements of the asymmetry effects in the 35Cl(n,p)35S are difficult because are affected by a serious background and the cross section is very small (of order of mb or lower) where the effects have high values. In this paper it was realized the Monte Carlo simulation of the forward – backward (FB) effect on targets with finite thickness and were obtained the simulated proton spectra. Also it was proposed a simple formula for the extraction of the experimental FB effect from the experimental spectra.The FB effect together with other asymmetry effects like left – right and parity non conservation help us to extract the weak matrix element.
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