Institution
Sofia University
Education•Sofia, Bulgaria•
About: Sofia University is a education organization based out in Sofia, Bulgaria. It is known for research contribution in the topics: Large Hadron Collider & Standard Model. The organization has 8533 authors who have published 15730 publications receiving 306320 citations. The organization is also known as: University of Sofia & BFUS.
Topics: Large Hadron Collider, Standard Model, Population, Lepton, Laser
Papers published on a yearly basis
Papers
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TL;DR: The X-ray crystal structures of the gC1q domain of a few members of the C1q family reveal a compact jelly-roll beta-sandwich fold similar to that of the multifunctional tumor necrosis factor (TNF) ligand family, hence the C 1q and TNF superfamily.
187 citations
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01 Jan 2000TL;DR: In this article, the hardness determination in polymeric materials is discussed. But the authors focus on the characterization of polymer materials and do not address their application in hardness analysis of polymers under strain.
Abstract: Preface 1. Introduction 2. Microhardness determination in polymeric materials 3. Microhardness of glassy polymers 4. Microhardness of crystalline polymers 5. Microhardness of polymer blends, copolymers and composites 6. Microhardness of polymers under strain 7. Application of hardness techniques to the characterization of polymer materials Author index Subject index.
185 citations
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Vardan Khachatryan, Albert M. Sirunyan, Armen Tumasyan, Wolfgang Adam1 +2201 more•Institutions (180)
TL;DR: In this article, the authors presented an analysis on the total width of the recently discovered Higgs boson, Gamma[H], using its relative on-shell and off-shell production and decay rates to a pair of Z bosons, where one Z boson decays to an electron or muon pair, and the other to a neutrino pair.
185 citations
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TL;DR: In this article, the polarization dependence of the Raman spectra of epitaxial thin films was analyzed and the corresponding types of atomic motions as well as their expected frequency range were determined by comparison to the predictions of lattice dynamical calculations.
Abstract: The Raman spectra of epitaxial thin films of ${\mathrm{La}}_{2}\mathrm{Co}\mathrm{Mn}{\mathrm{O}}_{6}$ on (001)-oriented $\mathrm{Sr}\mathrm{Ti}{\mathrm{O}}_{3}$ substrates have been measured in several exact scattering configuration between 12 and $890\phantom{\rule{0.3em}{0ex}}\mathrm{K}$. The polarization dependence of the spectra provide clear evidence for ordered $P{12}_{1}∕n1$ structure, differing from its parent $Fm\overline{3}m$ structure by the presence of rotational distortions. The correlation between the phonon modes in $Fm\overline{3}m$, $R\overline{3}$, and $P{12}_{1}∕n1$ phases is analyzed and the corresponding types of atomic motions as well as their expected frequency range are determined by comparison to the predictions of lattice dynamical calculations. The ferromagnetic ordering and spin-phonon coupling below ${T}_{C}$ result in softening of some of the phonon modes. The evolution of the Raman spectra at high temperatures shows no indication for $P{12}_{1}∕n1--R\overline{3}$ transition up to $800\phantom{\rule{0.3em}{0ex}}\mathrm{K}$.
185 citations
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TL;DR: NA62 as mentioned in this paper is a fixed-target experiment at the CERN SPS dedicated to measurements of rare kaon decays, such as the branching fraction of the K+ → π+ ν bar nu decay, which can bring significant insights into new physics processes when comparison is made with precise theoretical predictions.
Abstract: NA62 is a fixed-target experiment at the CERN SPS dedicated to measurements of rare kaon decays. Such measurements, like the branching fraction of the K+ → π+ ν bar nu decay, have the potential to bring significant insights into new physics processes when comparison is made with precise theoretical predictions. For this purpose, innovative techniques have been developed, in particular, in the domain of low-mass tracking devices. Detector construction spanned several years from 2009 to 2014. The collaboration started detector commissioning in 2014 and will collect data until the end of 2018. The beam line and detector components are described together with their early performance obtained from 2014 and 2015 data.
184 citations
Authors
Showing all 8600 results
Name | H-index | Papers | Citations |
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Michael Tytgat | 134 | 1449 | 94133 |
Leander Litov | 133 | 1424 | 92713 |
Eric Conte | 132 | 1206 | 84593 |
Georgi Sultanov | 132 | 1493 | 93318 |
Plamen Iaydjiev | 131 | 1285 | 87958 |
Anton Dimitrov | 130 | 1236 | 86919 |
Jordan Damgov | 129 | 1195 | 85490 |
Borislav Pavlov | 129 | 1245 | 86458 |
Jean-Laurent Agram | 128 | 1221 | 84423 |
Cristina Botta | 128 | 1160 | 79070 |
Jean-Charles Fontaine | 128 | 1190 | 84011 |
Peicho Petkov | 128 | 1111 | 83495 |
Muhammad Ahmad | 128 | 1187 | 79758 |
Roumyana Hadjiiska | 126 | 1003 | 73091 |
Mircho Rodozov | 124 | 972 | 70519 |