TY - JOUR
T1 - The BFKL Pomeron calculus
T2 - Summing enhanced diagrams
AU - Levin, E.
AU - Miller, J.
N1 - Funding Information:
This research was supported by the Fundação para ciéncia e a tecnologia (FCT), and CENTRA-Instituto Superior Técnico (IST), Lisbon and by the Fondecyt (Chile) grant 1100648. One of us (JM) would like to thank Tel Aviv University for their hospitality on this visit, during the time of the writing of this paper.
PY - 2012/7/1
Y1 - 2012/7/1
N2 - The goal of this paper is to sum over a class of enhanced diagrams, and derive a new Pomeron Green function. It is found that this sum gives the Pomeron contribution to the scattering amplitude that decreases with energy. In other words, we found that the total cross section of two colourless dipoles of small but equal sizes, falls down at high energies.
AB - The goal of this paper is to sum over a class of enhanced diagrams, and derive a new Pomeron Green function. It is found that this sum gives the Pomeron contribution to the scattering amplitude that decreases with energy. In other words, we found that the total cross section of two colourless dipoles of small but equal sizes, falls down at high energies.
KW - BFKL Pomeron calculus
KW - Colourless
KW - High energy behaviour of the amplitude
KW - Triple Pomeron vertex
UR - http://www.scopus.com/inward/record.url?scp=84860998779&partnerID=8YFLogxK
U2 - 10.1016/j.nuclphysa.2012.04.006
DO - 10.1016/j.nuclphysa.2012.04.006
M3 - ???researchoutput.researchoutputtypes.contributiontojournal.article???
AN - SCOPUS:84860998779
VL - 884-885
SP - 51
EP - 83
JO - Nuclear Physics A
JF - Nuclear Physics A
SN - 0375-9474
ER -