Results 41 to 50 of about 246 (135)

Measure of stability of a Pareto optimal solution to a vector integer programming problem with fixed surcharges in the l1 and l∞ metrics [PDF]

Computer Science Journal of Moldova, 2005
In this paper we consider a vector integer programming problem with Pareto principle of optimality for the case where partial criteria belong to the class of separable piecewise linear functions. The limit level of the initial data's perturbations in the
Vladimir A. Emelichev, Olga V. Karelkina, Kirill G. Kuzmin   +2 more
doaj  

Mass spectra of doubly heavy Omega_QQ' baryons [PDF]

, 2002
We evaluate the masses of baryons composed of two heavy quarks and a strange quark with account for spin-dependent splittings in the framework of potential model with the KKO potential motivated by QCD with a three-loop beta-function for the effective ...
A. Billoire, A. Faessler, A. Hoang, A. K. Likhoded, A. Pineda, A.A. Logunov, A.P. Martynenko, A.P. Martynenko, A.V. Berezhnoi, A.V. Berezhnoi, A.V. Manohar, A.V. Nesterenko, A.V. Nesterenko, A.V. Nesterenko, A.Yu. Anisimov, A.Yu. Anisimov, B. Guberina, B. Guberina, B. Guberina, C. Itoh, C. Quigg, C. Quigg, C.P. Singh, Ch.-H. Chang, Ch.-H. Chang, D. Ebert, D. Gromes, D. Scora, D.B. Lichtenberg, D.E. Groom, E. Bagan, E. Bagan, E. Bagan, E. Eichten, E. Eichten, E. Eichten, E.J. Eichten, F. Abe, F. Abe, G.R. Jibuti, G.R. Jibuti, G.T. Bodwin, G.T. Bodwin, I. Bigi, I.L. Solovtsov, I.L. Solovtsov, I.L. Solovtsov, J.G. Körner, J.M. Richard, K. Gottfried, M. Beneke, M. Beneke, M. Luke, M. Lusignoli, M. Neubert, M. Peter, M. Peter, M.A. Doncheski, M.A. Ivanov, M.A. Sanchis-Lozano, M.B. Voloshin, M.E. Peskin, M.J. Savage, M.J. Savage, O. N. Pakhomova, P. Colangelo, P. Colangelo, R. Lewis, R. Roncaglia, S. Fleck, S.P. Baranov, S.P. Tong, S.S. Gershtein, S.S. Gershtein, S.S. Gershtein, S.S. Gershtein, S.S. Gershtein, S.S. Gershtein, S.S. Gershtein, T. Appelquist, T. Appelquist, T. Mannel, V. A. Saleev, V. V. Kiselev, V.V. Kiselev, V.V. Kiselev, V.V. Kiselev, V.V. Kiselev, V.V. Kiselev, V.V. Kiselev, V.V. Kiselev, V.V. Kiselev, V.V. Kiselev, V.V. Kiselev, V.V. Kiselev, V.V. Kiselev, V.V. Kiselev, V.V. Kiselev, V.V. Kiselev, V.V. Kiselev, V.V. Kiselev, V.V. Kiselev, V.V. Kiselev, W. Buchmuller, W. Fischler, W.S. Dai, Y. Schroder, Y.A. Simonov, Y.A. Simonov   +108 more
core   +1 more source

On the mass and width of the -boson and other relativistic quasistable particles [PDF]

Nuclear Physics B, 2000
The ambiguity in the definition for the mass and width of relativistic resonances is discussed, in particular for the case of the Z-boson. This ambiguity can be removed by requiring that a resonance's width $Γ$ (defined by a Breit-Wigner lineshape) and lifetime $τ$ (defined by the exponential law) always and exactly fulfill the relation $Γ= \hbar/τ ...
Bohm, Arno R., Harshman, N. L.
openaire   +2 more sources

Spatiotemporal solitons in multidimensional optical media with a quadratic nonlinearity [PDF]

, 1997
We consider solutions to the second-harmonic generation equations in two-and three-dimensional dispersive media in the form of solitons localized in space and time.
A. A. Kanashov, A. B. Aceves, A. Berntson, A. V. Buryak, A. V. Buryak, B. A. Malomed, Boris A. Malomed, C. Etrich, D. Anderson, D. Anderson, D. Anderson, D. E. Edmundson, D. E. Pelinovsky, E. A. Kuznetsov, H. He, H. He, H. He, J. J. Rasmussen, K. Hayata, L. Bergé, L. Torner, M. G. Vakhitov, M. Lisak, P. D. Drummond, P. Drummond, R. DeSalvo, R. Schiek, R. Schiek, S. K. Turitsyn, U. Mohideen, V. Steblina, W. E. Torruellas, Y. Silberberg   +32 more
core   +1 more source

Quasistable charginos in ultraperipheral proton-proton collisions at the LHC [PDF]

Journal of High Energy Physics, 2020
Abstract We propose a model-independent approach for the search of charged long-lived particles produced in ultraperipheral collisions at the LHC. The main idea is to improve event reconstruction at ATLAS and CMS with the help of their forward detectors.
S. I. Godunov, V. A. Novikov, A. N. Rozanov, M. I. Vysotsky, E.V. Zhemchugov   +4 more
openaire   +4 more sources

Multilevel Integration Entropies: The Case of Reconstruction of Structural Quasi-Stability in Building Complex Datasets

Entropy, 2017
The emergence of complex datasets permeates versatile research disciplines leading to the necessity to develop methods for tackling complexity through finding the patterns inherent in datasets.
Slobodan Maletić, Yi Zhao
doaj   +1 more source

On stability of the neutron rich Oxygen isotopes

, 2004
Stability with respect to neutron emission is studied for highly neutron-excessive Oxygen isotopes in the framework of Hartree-Fock-Bogoliubov approach with Skyrme forces Sly4 and Ska.
Bartz B. I., D. K. GRIDNEV, D. V. TARASOV, Gontchar Yu V., K. A. GRIDNEV, Kiritchenko Yu V., Mittig W., Sapershtein E. A., V. E. MITROSHIN, V. G. KARTAVENKO, V. N. TARASOV, W. GREINER   +11 more
core   +1 more source

The Dilute Bose-Einstein Condensate with Large Scattering Length

, 2002
We study a dilute Bose gas of atoms whose scattering length a is large compared to the range of their interaction. We calculate the energy density of the homogeneous Bose-Einstein condensate to second order in the low-density expansion, expressing it in ...
Braaten, Eric, Hammer, H. -W., Mehen, Thomas   +2 more
core   +3 more sources

Derived automorphism groups of K3 surfaces of Picard rank 1 [PDF]

, 2016
We give a complete description of the group of exact autoequivalences of the bounded derived category of coherent sheaves on a K3 surface of Picard rank 1.
Bayer, A., Bridgeland, T.
core   +3 more sources

Quasi-stability of a vector trajectorial problem with non-linear partial criteria [PDF]

Computer Science Journal of Moldova, 2003
Multi-objective (vector) combinatorial problem of finding the Pareto set with four kinds of non-linear partial criteria is considered. Necessary and sufficient conditions of that kind of stability of the problem (quasi-stability) are obtained.
Vladimir A. Emelichev, Kirill E. Kovalenko   +1 more
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