3.5k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of ParmaIT415 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Milano BicoccaIT88 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di FirenzeIT84 papers
- Istituto Nazionale di Fisica NucleareIT68 papers
- Sapienza University of RomeIT61 papers
- Centre National de la Recherche ScientifiqueFR52 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PadovaIT50 papers
- University of PisaIT50 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PisaIT49 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT48 papers
- University of FlorenceIT44 papers
- Max Planck Institute for Gravitational PhysicsDE42 papers
7 papers · 2 filters
QCD two-loop amplitudes for e+e- --> 3 jets: the fermionic contribution
S. Moch, P. Uwer, S. Weinzierl
We review a new technique for the calculation of two-loop amplitudes and discuss as an example the fermionic contributions to e+ e- --> q qbar g.
Soft-Gluon Resummation for Bottom Fragmentation in Top Quark Decay
Matteo Cacciari, Gennaro Corcella, Alexander D. Mitov
We study soft-gluon radiation in top quark decay within the framework of perturbative fragmentation functions. We present results for the b-quark energy distribution, accounting fo…
The fully differential single-top-quark cross section in next-to-leading order QCD
B. W. Harris, E. Laenen, L. Phaf +2
We present a new next-to-leading order calculation for fully differential single-top-quark final states. The calculation is performed using phase space slicing and dipole subtracti…
Two-loop amplitudes with nested sums: Fermionic contributions to e+ e- --> q qbar g
Sven Moch, Peter Uwer, Stefan Weinzierl
We present the calculation of the nf-contributions to the two-loop amplitude for e+ e- --> q qbar g and give results for the full one-loop amplitude to order eps^2 in the dimension…
Is There a Significant Excess in Bottom Hadroproduction at the Tevatron?
M. Cacciari, P. Nason
We discuss the excess in the hadroproduction of B mesons at the Tevatron. We show that an accurate use of up-to-date information on the B fragmentation function reduces the observe…
Fast evolution of parton distributions
Stefan Weinzierl
I report on a numerical program for the evolution of parton distributions. The program uses the Mellin-transform method with an optimized contour. Due to this optimized contour the…
Scanning of the e+e- to pi+pi- cross--section below 1 GeV by radiative events with untagged photon
V. A. Khoze, M. I. Konchatnij, N. P. Merenkov +3
We discuss an inclusive approach to the measurement of the e+e- --> pi+ pi- cross--section by the radiative return method without photon tagging. The essential part of this approac…