It has been recently found that the heavy quark-antiquark Q ¹Q pair multiplicity, in certain phase space region (Q ¹Q at short distance, soft and with small velocity), satis¯es an evolution equation formally similar to the BFKL equation for the high energy scattering amplitude. We ¯nd the exact solution of the Q ¹ Q-equation and discuss the di®erences with the BFKL scattering amplitude Keywords: QCD, Jets, Hadronic Colliders. °c
Exact solution of BFKL equation in jet-physics / Onofri, Enrico; Marchesini, G.. - In: JOURNAL OF HIGH ENERGY PHYSICS. - ISSN 1029-8479. - 07:(2004), pp. 31-31. [10.1088/1126-6708/2004/07/031]
Exact solution of BFKL equation in jet-physics
ONOFRI, Enrico;
2004-01-01
Abstract
It has been recently found that the heavy quark-antiquark Q ¹Q pair multiplicity, in certain phase space region (Q ¹Q at short distance, soft and with small velocity), satis¯es an evolution equation formally similar to the BFKL equation for the high energy scattering amplitude. We ¯nd the exact solution of the Q ¹ Q-equation and discuss the di®erences with the BFKL scattering amplitude Keywords: QCD, Jets, Hadronic Colliders. °c| File | Dimensione | Formato | |
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