Calculation ofStrong Coupling Constant with Momentum Spectra and Renormalization Group Equation (RGE)
Journal Title: International Research Journal of Applied and Basic Sciences - Year 2013, Vol 5, Issue 4
Abstract
Hadron spectra and parton spectra are proportionalin condition of providing cutoffparton falling Q0reduceto the side of hadron mass. Considering to the production of hadron in low level energy has done in boundary of pertubrative QCD and non-perturbative QCD, the study was conducted to calculate momentum spectra which is produced spectra in annihilation of electronpositron using AMY data in center of mass energy ?S =58 Gev. Then momentum distributionac company with its precedent comparedwith predictModified Leaning logarithmic Approximation and ?effis calculated. Finally, strong coupling constant, ?s, will be calculated using ?eff and renormalization group equations. The results show ?sin error limits, is consistent with amounts of reported in other energy levels.
Authors and Affiliations
Tooraj Ghaffary *| Department of Physics, Shiraz Branch, Islamic Azad University, Shiraz, Iran. email:tooraj.gh@gmail.com, Mohammad Mehdi Gharahbeigi| Young Researchers club, Shiraz Branch, Islamic Azad University, Shiraz, Iran., Gholam Abbas Shams| Department of Physics, Shiraz Branch, Islamic Azad University, Shiraz, Iran.
Keywords
Related Articles
- EP ID EP5905
- DOI -
- Views 318
- Downloads 8
PROPERTIES OF ADHESIVENESS NANO CARBOXYMETHYL CELLULOSE IN COMPARE WITH CARBOXYMETHYL CELLULOSE FOR PAPER CONSERVATION
The adhesiveness of moderately concentrated aqueous solution of nano carboxymethyl cellulose (CMC) and carboxymethyl cellulose having different degrees of stickiness were examined. The aim of this study was to study the...
The role of EFGI on export of agricultural sector
The present article studies role of Iran export insurance fund on agricultural export sector by during 1391-1385.Since activity in agricultural sector is on of the most dangerous economical activities, and the most impor...
The Analysis of the Effects ofSalinity andAscorbic Acidon GrowthProperties ofGerman Chamomile (Chamomilla Recutita L)
Chamomile is one of the most important medicinal plants known to Human And due to its increasing use in pharmaceuticals, cosmetics, hygiene, perfumery and flavoring preparation of food is very important. Soil salinity is...
Investigating the factors influencing customer satisfaction of service quality of Agriculture Bank
It is evaluated the banking service market in terms of the mutual relations between the client and the bank, or in other words their loyalty to the bank. Some people associated with a particular bank and perform their re...
Association of acneandintake of dairy productsandcarbohydrates with highglycemic index: a case-control study
Acne is a chronic inflammatory skin disease, particularly common in adolescence often continues to adulthood. It follows many social and psychological adverse effects for patients. Maturity is the main trigger of acne. O...