Matches in SemOpenAlex for { <https://semopenalex.org/work/W2037188775> ?p ?o ?g. }
- W2037188775 abstract "We investigate the basic features of the gluon density predicted by a renormalisation group improved small-x equation which incorporates both the gluon splitting function at leading collinear level and the exact BFKL kernel at next-to-leading level. We provide resummed results for the Green's function and its hard Pomeron exponent $omega_s(alpha_s)$, and for the splitting function and its critical exponent $omega_c(alpha_s)$. We find that non-linear resummation effects considerably extend the validity of the hard Pomeron regime by decreasing diffusion corrections to the Green's function exponent and by slowing down the drift towards the non-perturbative Pomeron regime. As in previous analyses, the resummed exponents are reduced to phenomenologically interesting values. Furthermore, significant preasymptotic effects are observed. In particular, the resummed splitting function departs from the DGLAP result in the moderate small-x region, showing a shallow dip followed by the expected power increase in the very small-x region. Finally, we outline the extension of the resummation procedure to include the photon impact factors." @default.
- W2037188775 created "2016-06-24" @default.
- W2037188775 creator A5004781164 @default.
- W2037188775 creator A5048911531 @default.
- W2037188775 creator A5054415795 @default.
- W2037188775 creator A5071777390 @default.
- W2037188775 date "2003-12-04" @default.
- W2037188775 modified "2023-09-30" @default.
- W2037188775 title "Renormalization group improved small-<mml:math xmlns:mml=http://www.w3.org/1998/Math/MathML display=inline><mml:mi>x</mml:mi></mml:math>Green’s function" @default.
- W2037188775 cites W1494812278 @default.
- W2037188775 cites W1496703034 @default.
- W2037188775 cites W1524596126 @default.
- W2037188775 cites W1539487335 @default.
- W2037188775 cites W1551209487 @default.
- W2037188775 cites W1600990510 @default.
- W2037188775 cites W1621501116 @default.
- W2037188775 cites W1812919203 @default.
- W2037188775 cites W1965227890 @default.
- W2037188775 cites W1965459907 @default.
- W2037188775 cites W1968079310 @default.
- W2037188775 cites W1976817579 @default.
- W2037188775 cites W1976835963 @default.
- W2037188775 cites W1978044133 @default.
- W2037188775 cites W1979011860 @default.
- W2037188775 cites W1981356859 @default.
- W2037188775 cites W1983021262 @default.
- W2037188775 cites W1988082452 @default.
- W2037188775 cites W1988910027 @default.
- W2037188775 cites W1989494434 @default.
- W2037188775 cites W1992824144 @default.
- W2037188775 cites W1994169976 @default.
- W2037188775 cites W1994777071 @default.
- W2037188775 cites W1996242430 @default.
- W2037188775 cites W1997321530 @default.
- W2037188775 cites W1998417604 @default.
- W2037188775 cites W1998865314 @default.
- W2037188775 cites W2000096080 @default.
- W2037188775 cites W2013271036 @default.
- W2037188775 cites W2017383511 @default.
- W2037188775 cites W2023609273 @default.
- W2037188775 cites W2024782376 @default.
- W2037188775 cites W2027893833 @default.
- W2037188775 cites W2028962936 @default.
- W2037188775 cites W2029462536 @default.
- W2037188775 cites W2030330216 @default.
- W2037188775 cites W2036475093 @default.
- W2037188775 cites W2038924388 @default.
- W2037188775 cites W2041733979 @default.
- W2037188775 cites W2046065750 @default.
- W2037188775 cites W2049504983 @default.
- W2037188775 cites W2049794700 @default.
- W2037188775 cites W2050602693 @default.
- W2037188775 cites W2050736647 @default.
- W2037188775 cites W2052222175 @default.
- W2037188775 cites W2056561574 @default.
- W2037188775 cites W2069873034 @default.
- W2037188775 cites W2071108028 @default.
- W2037188775 cites W2073868954 @default.
- W2037188775 cites W2079609883 @default.
- W2037188775 cites W2081195818 @default.
- W2037188775 cites W2088790389 @default.
- W2037188775 cites W2091919419 @default.
- W2037188775 cites W2093348129 @default.
- W2037188775 cites W2095337728 @default.
- W2037188775 cites W2113445814 @default.
- W2037188775 cites W2120371750 @default.
- W2037188775 cites W2122965761 @default.
- W2037188775 cites W2133137178 @default.
- W2037188775 cites W2136203420 @default.
- W2037188775 cites W2143195225 @default.
- W2037188775 cites W2145281072 @default.
- W2037188775 cites W2157715010 @default.
- W2037188775 cites W2159554577 @default.
- W2037188775 cites W2164300068 @default.
- W2037188775 cites W2204374793 @default.
- W2037188775 cites W2342338230 @default.
- W2037188775 cites W2911579719 @default.
- W2037188775 cites W2949415675 @default.
- W2037188775 cites W2949696763 @default.
- W2037188775 cites W3098683494 @default.
- W2037188775 cites W3098884352 @default.
- W2037188775 cites W3098999493 @default.
- W2037188775 cites W3099162050 @default.
- W2037188775 cites W3099848894 @default.
- W2037188775 cites W3099933481 @default.
- W2037188775 cites W3101136343 @default.
- W2037188775 cites W3101221582 @default.
- W2037188775 cites W3101624040 @default.
- W2037188775 cites W3101856483 @default.
- W2037188775 cites W3102702373 @default.
- W2037188775 cites W3104467401 @default.
- W2037188775 cites W3106346224 @default.
- W2037188775 cites W3199029217 @default.
- W2037188775 cites W4210957328 @default.
- W2037188775 cites W4233426038 @default.
- W2037188775 cites W4244953405 @default.
- W2037188775 doi "https://doi.org/10.1103/physrevd.68.114003" @default.
- W2037188775 hasPublicationYear "2003" @default.
- W2037188775 type Work @default.
- W2037188775 sameAs 2037188775 @default.