Analysis of the Longitudinal Structure Function FL from the Non-linear Regge Gluon Density Behavior at Low-x

被引：5
|
作者：
Boroun, G. R. [1 ]
Rezaei, B. [1 ]
机构：
[1] Razi Univ, Dept Phys, Kermanshah 67149, Iran
来源：
CHINESE PHYSICS LETTERS | 2015年 / 32卷 / 11期
关键词：
TO-LEADING-ORDER; 3-LOOP SPLITTING FUNCTIONS; PROTON; EVOLUTION; ELECTROPRODUCTION; SCATTERING; EQUATIONS; QUARK; RISE; QCD;
D O I：
10.1088/0256-307X/32/11/111101
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The longitudinal structure function with shadowing correction according to the nonlinear effects of the gluon density behavior at low x is considered. The solution of the GLR-MQ evolution equation for the gluon density shows that the F-L(g)(x, Q(2)) behavior can be tamed by the singularity at low x values. Comparing our results with H1 data at R=4 GeV-1 shows that at very low x this behavior is completely tamed by taking shadowing correction into account.
引用
收藏
页数：4
相关论文
共 50 条
  • [31] LONGITUDINAL STRUCTURE-FUNCTION AT INTERMEDIATE-X AND THE GLUON DENSITY
    BERGER, EL
    MENG, R
    PHYSICS LETTERS B, 1993, 304 (3-4) : 318 - 322
  • [32] Calculation of the exponent λg (x, t) based on the behavior of steeply rising gluon distribution function at low-x
    Boroun, G. R.
    Rezaie, B.
    ACTA PHYSICA SLOVACA, 2006, 56 (04) : 463 - 472
  • [33] QUARK AND GLUON DISTRIBUTIONS AND ALPHA(S) FROM NUCLEON STRUCTURE FUNCTIONS AT LOW-X
    ARNEODO, M
    ARVIDSON, A
    BADELEK, B
    BALLINTIJN, M
    BAUM, G
    BEAUFAYS, J
    BIRD, IG
    BJORKHOLM, P
    BOTJE, M
    BROGGINI, C
    BRUCKNER, W
    BRULL, A
    BURGER, WJ
    CIBOROWSKI, J
    VANDANTZIG, R
    DYRING, A
    ENGELIEN, H
    FERRERO, MI
    FLURI, L
    GAUL, U
    GRANIER, T
    VONHARRACH, D
    VANDERHEIJDEN, M
    HEUSCH, C
    INGRAM, Q
    JANSONPRYTZ, K
    DEJONG, M
    KABUSS, EM
    KAISER, R
    KETEL, TJ
    KLEIN, F
    KULLANDER, S
    LANDGRAF, U
    LINDQVIST, T
    MALLOT, GK
    MARIOTTI, C
    VANMIDDELKOOP, G
    MILSZTAJN, A
    MIZUNO, Y
    NASSALSKI, J
    NOWOTNY, D
    OBERSKI, J
    PAIC, A
    PERONI, C
    POVH, B
    RIEGER, R
    RITH, K
    ROHRICH, K
    RONDIO, E
    ROPELEWSKI, L
    PHYSICS LETTERS B, 1993, 309 (1-2) : 222 - 230
  • [34] APPROXIMATE DETERMINATION OF THE GLUON DENSITY AT LOW-X FROM THE F2 SCALING VIOLATIONS
    PRYTZ, K
    PHYSICS LETTERS B, 1993, 311 (1-4) : 286 - 290
  • [35] Analysis of the proton longitudinal structure function from the gluon distribution function
    Boroun, G. R.
    Rezaei, B.
    EUROPEAN PHYSICAL JOURNAL C, 2012, 72 (11): : 1 - 5
  • [36] Analysis of the proton longitudinal structure function from the gluon distribution function
    G. R. Boroun
    B. Rezaei
    The European Physical Journal C, 2012, 72
  • [37] HARD-POMERON BEHAVIOR OF THE LONGITUDINAL STRUCTURE FUNCTION FL IN THE NEXT-TO-LEADING ORDER AT LOW x
    Boroun, G. R.
    INTERNATIONAL JOURNAL OF MODERN PHYSICS E, 2009, 18 (01): : 131 - 140
  • [38] Fractal Inspired Models of quark and gluon distributions and longitudinal structure function FL (x, Q2) at small x
    Akbari Jahan
    D. K. Choudhury
    Indian Journal of Physics, 2011, 85
  • [39] Determination of the longitudinal proton structure function FL(chi,Q2) at low x
    Phys Lett Sect B Nucl Elem Part High Energy Phys, 3-4 (452):
  • [40] Longitudinal Structure Function F L of Proton from Regge Like Behaviour of Structure Function at Small-x
    Baruah, Nomita
    Das, Mrinal Kumar
    Sarma, Jayanta Kumar
    FEW-BODY SYSTEMS, 2014, 55 (11) : 1061 - 1071
12345