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
More filters
Vardan Khachatryan1, Albert M. Sirunyan1, Armen Tumasyan1, Wolfgang Adam +2173 more•Institutions (148)
TL;DR: In this paper, the authors presented a measurement of the Z boson differential cross section in rapidity and transverse momentum using a data sample of pp collision events at a centre-of-mass energy √s = 8 TeV, corresponding to an integrated luminosity of 19.7 fb^(−1).
112 citations
École Polytechnique Fédérale de Lausanne1, Aix-Marseille University2, University of Greifswald3, University of Lyon4, Bjerknes Centre for Climate Research5, Sofia University6, University of Liverpool7, University College London8, University of Hull9, University of Melbourne10, University of Göttingen11, Wessex Archaeology12, Academy of Sciences of the Czech Republic13, Newcastle University14, Jagiellonian University15, Adam Mickiewicz University in Poznań16, University of Bonn17, Charles University in Prague18, Russian Academy19, Brunel University London20, Spanish National Research Council21, Sapienza University of Rome22, Estonian University of Life Sciences23, University of Modena and Reggio Emilia24, Ecolab25, Trinity College, Dublin26, University of Helsinki27, Lund University28, Russian Academy of Sciences29, Aarhus University30, University of Copenhagen31, University of Bergen32, Maria Curie-Skłodowska University33, Moscow State University34, Lancaster University35, University of Gdańsk36, Tallinn University of Technology37, University of Bern38, University of Plymouth39
TL;DR: The European Modern Pollen Database (EMPD) as mentioned in this paper is a publicly accessible repository of modern (surface sample) pollen data, which can be used to understand the relationship between pollen as the proxy and the environmental parameters such as vegetation, land-use, and climate.
Abstract: Modern pollen samples provide an invaluable research tool for helping to interpret the quaternary fossil pollen record, allowing investigation of the relationship between pollen as the proxy and the environmental parameters such as vegetation, land-use, and climate that the pollen proxy represents. The European Modern Pollen Database (EMPD) is a new initiative within the European Pollen Database (EPD) to establish a publicly accessible repository of modern (surface sample) pollen data. This new database will complement the EPD, which at present holds only fossil sedimentary pollen data. The EMPD is freely available online to the scientific community and currently has information on almost 5,000 pollen samples from throughout the Euro-Siberian and Mediterranean regions, contributed by over 40 individuals and research groups. Here we describe how the EMPD was constructed, the various tables and their fields, problems and errors, quality controls, and continuing efforts to improve the available data.
112 citations
TL;DR: Down-regulation of p27kip1 and over-expression of cyclin D1 and Cyclin D3 might be relevant predictors of survival in stage T1 grade 3 bladder cancers, thus selecting a group of patients at higher risk of malignant behavior.
111 citations
Vardan Khachatryan1, Albert M. Sirunyan1, Armen Tumasyan1, Wolfgang Adam +2264 more•Institutions (154)
TL;DR: In this paper, a search for narrow resonances in dielectron and dimuon invariant mass spectra has been performed using data obtained from proton-proton collisions at $\sqrt{s}=13$ TeV collected with the CMS detector.
111 citations
TL;DR: A search for Z bosons in the mu+mu- decay channel has been performed in PbPb collisions at a nucleon-nucleon center of mass energy = 2.76 TeV with the CMS detector at the LHC, in a 7.2 inverse microbarn data sample as mentioned in this paper.
Abstract: A search for Z bosons in the mu^+mu^- decay channel has been performed in PbPb collisions at a nucleon-nucleon centre of mass energy = 2.76 TeV with the CMS detector at the LHC, in a 7.2 inverse microbarn data sample. The number of opposite-sign muon pairs observed in the 60--120 GeV/c^2 invariant mass range is 39, corresponding to a yield per unit of rapidity (y) and per minimum bias event of (33.8 +/- 5.5 (stat) +/- 4.4 (syst)) 10^{-8}, in the |y|<2.0 range. Rapidity, transverse momentum, and centrality dependencies are also measured. The results agree with next-to-leading order QCD calculations, scaled by the number of incoherent nucleon-nucleon collisions.
111 citations
Authors
Showing all 8600 results
| Name | H-index | Papers | Citations |
|---|---|---|---|
| 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 |