227 citations · 3.1k across the 84 of their papers we have counts for
23 papers · 1 filter
Prospects for establishing limits on the SMEFT operators from the production processes of three and four top quarks in hadron collisions
A. Aleshko, E. Boos, V. Bunichev +1
Numerical simulations of processes of three and four top quark hadroproduction are carried out in the SMEFT model framework. The simulated data are used to derive expected theoreti…
Symbolic expressions for fully differential single top quark production cross section and decay width of polarized top quark in the presence of anomalous Wtb couplings
Edward Boos, Viacheslav Bunichev
Spin correlations in the t-channel single top quark production and its subsequent decay are investigated for the case of contributions involving anomalous Wtb couplings. We obtain…
Simple Standard Model Extension by Heavy Charged Scalar
Edward Boos, Igor Volobuev
We consider a Standard Model extension by a heavy charged scalar gauged only under the weak hypercharge gauge group. Such an extension, being gauge invariant with respec…
Higgs-radion mixing in stabilized brane world models
Edward E. Boos, Viacheslav E. Bunichev, Maxim A. Perfilov +2
We consider a quartic interaction of the Higgs and Goldberger-Wise fields, which connects the mechanism of the extra dimension size stabilization with spontaneous symmetry breaking…
The specificity of searches for , and coming from extra dimensions
E. E. Boos, V. E. Bunichev, M. A. Perfilov +2
We discuss the specificity of searches for hypothetical , and bosons at hadron colliders in single top quark and production and Dre…
Searches for W' and Z' in models with large extra dimensions
E. E. Boos, M. A. Perfilov, M. N. Smolyakov +1
Characteristic features of processes mediated by gauge bosons are discussed in the framework of theories with large extra dimensions. It is shown that if gauge bosons propagate in…
CompHEP 4.5 Status Report
E. Boos, V. Bunichev, M. Dubinin +7
We present a new version of the CompHEP program package, version 4.5. We describe new options and techniques implemented in the version: interfaces to ROOT and HERWIG, parallel cal…
Testing extra dimensions below the production threshold of Kaluza-Klein excitations
Edward E. Boos, Viacheslav E. Bunichev, Mikhail N. Smolyakov +1
We consider a stabilized RS1 model in the energy range below the direct production of KK states. In this range we work out the effective Lagrangian due to exchange of heavy KK tens…
Tevatron-for-LHC Report: Top and Electroweak Physics
C. E. Gerber, P. Murat, T. M. P. Tait +59
The top quark and electroweak bosons (W and Z) represent the most massive fundamental particles yet discovered, and as such refer directly to the Standard Model's greatest remainin…
Detection of the neutral MSSM Higgs bosons in the intense-coupling regime at the LHC
Edward Boos, Abdelhak Djouadi, Alexander Nikitenko
We analyse the prospects to detect at the LHC the neutral Higgs particles of the Minimal Supersymmetric Standard Model, when the masses of the two CP-even and of the CP-odd $…
Polarisation in Sfermion Decays: Determining \tanβand Trilinear Couplings
E. Boos, H. -U. Martyn, G. Moortgat-Pick +3
The basic parameters of supersymmetric theories can be determined at future e^+e^- linear colliders with high precision. We investigate in this report how polarisation measurements…
The MSSM Higgs bosons in the intense-coupling regime
E. Boos, A. Djouadi, M. Muhlleitner +1
We perform a comprehensive study of the Higgs sector of the Minimal Supersymmetric extension of the Standard Model in the case where all Higgs bosons are rather light, with masses…
Top Quarks at Photon Colliders
E. E. Boos
A review of results on top quark physics expected at the Photon Linear Colliders is presented.
Probe of the Wtb coupling in pair production at Linear Colliders
E. Boos, M. Dubinin, M. Sachwitz +1
The Wtb vertex can be probed on future colliders in the processes of single top production (LHC, pp mode, NLC, mode) and of top pair production (NLC, e^+ e^- mode). We analyse…
CompHEP - a package for evaluation of Feynman diagrams and integration over multi-particle phase space. User's manual for version 33
A. Pukhov, E. Boos, M. Dubinin +7
CompHEP is a package for automatic calculations of elementary particle decay and collision properties in the lowest order of perturbation theory (the tree approximation). The main…
Minimal Gauge Invariant Classes of Tree Diagrams in Gauge Theories
Edward Boos, Thorsten Ohl
We describe the explicit construction of groves, the smallest gauge invariant classes of tree Feynman diagrams in gauge theories. The construction is valid for gauge theories with…
Complete Calculations of Wb\bar b and Wb\bar b + jet Production at Tevatron and LHC: Probing Anomalous Wtb Couplings in Single Top Production
Edward Boos, Lev Dudko, Thorsten Ohl
We present the results of a complete tree level calculation of the processes pp(\bar p) -> Wb\bar b and Wb\bar b + jet that includes the single top signal and all irreducible backg…
Towards a Complete Calculation of
Edward Boos, Thorsten Ohl
We propose a general classification of all four fermion final states in collisions at a future Linear Collider and discuss the relation of ``signal'' and ``background…
Physical results by means of CompHEP
P. A. Baikov, E. E. Boos, M. N. Dubinin +8
The CompHEP package was developed for calculations of decay and high energy collision processes with, correspondingly, up to 5 and 4 final particles in the lowest order (tree) appr…
Vector Leptoquark Pair Production in Annihilation
J. Blümlein, E. Boos, A. Kryukov
The cross section for vector leptoquark pair production in annihilation is calculated for the case of finite anomalous gauge boson couplings and . The…
Leptoquark Pair Production in Hadronic Interactions
J. Blümlein, E. Boos, A. Kryukov
The scalar and vector leptoquark pair production cross sections in hadronic collisions are calculated. In a model independent analysis we consider the most general C and P conservi…
Light and Intermediate Higgs boson search at Tevatron Energies
A. Belyaev, E. Boos, L. Dudko
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 d…
Leptoquark Pair Production at Colliders
Johannes Blümlein, Edward Boos, Alexander Pukhov
The pair production cross section for scalar and vector leptoquarks at colliders is calculated for the case of photon--gluon fusion. In a model independent analysis we conside…