TY - JOUR
T1 - Higher twist corrections and maxima for DIS on a proton in the high density QCD region
AU - Gotsman, E.
AU - Levin, E.
AU - Maor, U.
AU - McLerran, L.
AU - Tuchin, K.
N1 - Funding Information:
This Letter in part was supported by BSF grant # 9800276. The work of L.McL. was supported by the US Department of Energy (Contract # DE-AC02-98CH10886). The research of E.L. and K.T. was supported in part by the Israel Science Foundation, founded by the Israeli Academy of Science and Humanities.
PY - 2001/5/10
Y1 - 2001/5/10
N2 - We show that the ratio of different structure functions have a maximum which depends on energy. We argue, using the Golec-Biernat and Wusthoff model as well as the eikonal approach, that these maxima are functions of the saturation scale. We analyze leading and higher twist contributions for different observables to check whether a kinematic region exists where high parton density effects can be detected experimentally.
AB - We show that the ratio of different structure functions have a maximum which depends on energy. We argue, using the Golec-Biernat and Wusthoff model as well as the eikonal approach, that these maxima are functions of the saturation scale. We analyze leading and higher twist contributions for different observables to check whether a kinematic region exists where high parton density effects can be detected experimentally.
UR - http://www.scopus.com/inward/record.url?scp=0000296453&partnerID=8YFLogxK
U2 - 10.1016/S0370-2693(01)00154-X
DO - 10.1016/S0370-2693(01)00154-X
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AN - SCOPUS:0000296453
SN - 0370-2693
VL - 506
SP - 289
EP - 296
JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
IS - 3-4
ER -