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author = "Dudko, L."
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Found 390 documents, displaying page 1 of 39

The Single Top Quark Physics

Author(s) : Boos, E. , Dudko, L.
Description : The single top quark production has an electroweak nature and provides an additional to the top pair production source of the top quarks. The processes involving single top have unique properties, they are very interesting from both theoretical and experimental view points. Short review of the sin...
Repository : arXiv
Language(s) : Undetermined

Optimized Neural Networks to Search for Higgs Boson Production at the Tevatron

Author(s) : Boos, E. , Dudko, L.
Description : An optimal choice of proper kinematical variables is one of the main steps in using neural networks (NN) in high energy physics. Our method of the variable selection is based on the analysis of a structure of Feynman diagrams (singularities and spin correlations) contributing to the signal and bac...
Repository : arXiv
Language(s) : Undetermined

HepML, an XML-based format for describing simulated data in high energy physics

Author(s) : Belov, S. , Dudko, L. , Kekelidze, D. , Sherstnev, A.
Description : In this paper we describe a HepML format and a corresponding C++ library developed for keeping complete description of parton level events in a unified and flexible form. HepML tags contain enough information to understand what kind of physics the simulated events describe and how the events have ...
Repository : arXiv
Language(s) : Undetermined

Interference between W-prime and W in single-top quark production processes

Author(s) : Boos, E. , Bunichev, V. , Dudko, L. , Perfilov, M.
Description : The paper is devoted to studies of prospects to search for hypothetical W-prime gauge bosons at hadron colliders via single-top quark production process. A special attention is paid to the interference between the Standard Model (SM) W and W-prime} boson contributions. A model independent analysis...
Repository : arXiv
Language(s) : Undetermined

Light and Intermediate Higgs boson search at Tevatron Energies

Author(s) : Belyaev, A. , Boos, E. , Dudko, L.
Description : We study the Higgs boson search possibility at the TEVATRON energies. The detailed analysis of the 4-fermion final state reactions is presented. Among the complete set of Feynman diagrams the main contribution to the final states comes from the Higgs signal WH and ZH, from the backgrounds WZ, ZZ a...
Repository : arXiv
Language(s) : Undetermined

Higgs boson production under the resonance threshold at LEP II

Author(s) : Boos, E. , Dubinin, M. , Dudko, L.
Description : We consider the possibility of Higgs boson detection at LEP II under the resonance threshold ($\sqrt{s}
Repository : arXiv
Language(s) : Undetermined

Single Top Quark and Light Higgs Boson at Tevatron

Author(s) : Belyaev, A. , Boos, E. , Dudko, L.
Description : Search for single top quark and Higgs boson production is among the main goals for the upgraded Tevatron. We study the feasibility of single top quark and Higgs boson search at Tevatron both together since these processes have very similar final state signatures and so backgrounds. Calculation of ...
Repository : arXiv
Language(s) : Undetermined

Single Top Quark at Future Hadron Colliders. Complete Signal and Background Study

Author(s) : Belyaev, A. S. , Boos, E. E. , Dudko, L. V.
Description : We perform a detail theoretical study including decays and jet fragmentation of all the important modes of the single top quark production and all basic background processes at the upgraded Tevatron and LHC colliders. Special attention was paid to the complete tree level calculation of the QCD fak...
Repository : arXiv
Language(s) : Undetermined

LCG Monte-Carlo Data Base

Author(s) : Bartalini, P. , Dudko, L. , Kryukov, A. , Seluzhenkov, I. , Sherstnev, A. , Vologdin, A.
Description : We present the Monte-Carlo events Data Base (MCDB) project and its development plans. MCDB facilitates communication between authors of Monte-Carlo generators and experimental users. It also provides a convenient book-keeping and an easy access to generator level samples. The first release of MCDB...
Repository : arXiv
Language(s) : Undetermined

LCG MCDB -- a Knowledgebase of Monte Carlo Simulated Events

Author(s) : Belov, S. , Dudko, L. , Galkin, E. , Gusev, A. , Pokorski, W. , Sherstnev, A.
Description : In this paper we report on LCG Monte Carlo Data Base (MCDB) and software which has been developed to operate MCDB. The main purpose of the LCG MCDB project is to provide a storage and documentation system for sophisticated event samples simulated for the LHC collaborations by experts. In many case...
Repository : arXiv
Language(s) : Undetermined
1 2 3 4 5 > >>

Found 390 documents, displaying page 1 of 39