728 citations
- University of California, RiversideUS85 papers
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14 papers · 1 filter
Shell Model in the Complex Energy Plane
N. Michel, W. Nazarewicz, M. Ploszajczak +1
This work reviews foundations and applications of the complex-energy continuum shell model that provides a consistent many-body description of bound states, resonances, and scatter…
Lie properties of crossed products
Adalbert Bovdi, Alexander Grishkov
Let be a crossed product of a group and the field . We study the Lie properties of in order to obtain a characterization of those crossed products wh…
Subtraction method of computing QCD jet cross sections at NNLO accuracy
Zoltan Trocsanyi, Gabor Somogyi
We present a general subtraction method for computing radiative corrections to QCD jet cross sections at next-to-next-to-leading order accuracy. The steps needed to set up this sub…
Analytic integration of real-virtual counterterms in NNLO jet cross sections I
Ugo Aglietti, Vittorio Del Duca, Claude Duhr +2
We present analytic evaluations of some integrals needed to give explicitly the integrated real-virtual integrated counterterms, based on a recently proposed subtraction scheme for…
A subtraction scheme for computing QCD jet cross sections at NNLO: integrating the subtraction terms I
Gábor Somogyi, Zoltán Trócsányi
In previous articles we outlined a subtraction scheme for regularizing doubly-real emission and real-virtual emission in next-to-next-to-leading order (NNLO) calculations of jet cr…
Massless fermions in multi-flavor QED_2
S. Nagy
The ground state of the multi-flavor 2-dimensional quantum electrodynamics (QED_2) is determined in the presence of finite baryon density, and it is shown that the model possesses…