Institution
University of Mons
Education•Mons, Belgium•
About: University of Mons is a education organization based out in Mons, Belgium. It is known for research contribution in the topics: Large Hadron Collider & Standard Model. The organization has 3073 authors who have published 9465 publications receiving 294776 citations.
Topics: Large Hadron Collider, Standard Model, Lepton, Muon, Fiber Bragg grating
Papers published on a yearly basis
Papers
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TL;DR: This work designs an exact algorithm to locate approximate tandem repeats (ATR) of a motif in a DNA sequence and uses the minimum description length criterion to identify which sequence segments are ATR.
Abstract: Motivation: Tandem repeats consist in approximate and adjacent repetitions of a DNA motif. Such repeats account for large portions of eukaryotic genomes and have also been found in other life kingdoms. Owing to their polymorphism, tandem repeats have proven useful in genome cartography, forensic and population studies, etc. Nevertheless, they are not systematically detected nor annotated in genome projects. Partially because of this lack of data, their evolution is still poorly understood.
Results: In this work, we design an exact algorithm to locate approximate tandem repeats (ATR) of a motif in a DNA sequence. Given a motif and a DNA sequence, our method named STAR, identifies all segments of the sequence that correspond to significant approximate tandem repetitions of the motif. In our model, an Exact Tandem Repeat (ETR) comes from the tandem duplication of the motif and an ATR derives from an ETR by a series of point mutations. An ATR can then be encoded as a number of duplications of the motif together with a list of mutations. Consequently, any sequence that is not an ATR cannot be encoded efficiently by this description, while a true ATR can. Our method uses the minimum description length criterion to identify which sequence segments are ATR. Our optimization procedure guarantees that STAR finds a combination of ATR that minimizes this criterion.
Availability: for use at http://atgc.lirmm.fr/star
Supplementary information: an appendix is available at http://atgc.lirmm.fr/star under 'Paper and contacts'.
113 citations
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Vardan Khachatryan1, Robin Erbacher2, C. A. Carrillo Montoya3, Wagner Carvalho4 +2303 more•Institutions (174)
TL;DR: In this paper, the authors describe the algorithms used by the CMS experiment to reconstruct and identify tau to hadrons + tau neutrino decays during Run 1 of the LHC.
Abstract: This paper describes the algorithms used by the CMS experiment to reconstruct and identify tau to hadrons + tau neutrino decays during Run 1 of the LHC. The performance of the algorithms is studied in proton-proton collisions recorded at a centre-of-mass energy of 8 TeV, corresponding to an integrated luminosity of 19.7 inverse femtobarns. The algorithms achieve an identification efficiency of 50-60%, with misidentification rates for quark and gluon jets, electrons, and muons between per mille and per cent levels.
112 citations
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112 citations
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TL;DR: Photophysical properties of diketopyrrolopyrrole derivatives substituted with oligothiophenes are investigated and comparison of absorption and fluorescence excitation spectra show the presence of both J- and H-type absorption bands in the solid phase.
Abstract: Photophysical properties of diketopyrrolopyrrole derivatives substituted with oligothiophenes are investigated. All compounds are found to be fluorescent both in solution and in the solid phase. At low temperature in the solid, fluorescence originates from excimer-like excited states. Comparison of absorption and fluorescence excitation spectra taken under matrix isolated conditions and on solid films show the presence of both J- and H-type absorption bands in the solid phase. Quantum-chemical calculations, including exciton–phonon coupling to account for deviations from the Born–Oppenheimer approximation, are performed to simulate the band shape of the lowest absorption band in the molecular solid. The joint presence of J- and H-bands is explained by the presence of two molecules in the unit cell. The Davydov splitting is substantial for molecules with linear alkyl substituents on the nitrogen atom (on the order of 0.2 eV) but can be reduced to almost zero by introducing branching at the β-carbon of the ...
112 citations
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TL;DR: In this article, the construction of slowly rotating neutron stars in the framework of the nonminimal derivative coupling sector of Horndeski theory is studied, and it is shown that the most viable model has only one free parameter.
Abstract: This work is devoted to the construction of slowly rotating neutron stars in the framework of the nonminimal derivative coupling sector of Horndeski theory. We match the large radius expansion of spherically symmetric solutions with cosmological solutions, and we find that the most viable model has only one free parameter. Then, by using several tabulated and realistic equations of state, we establish numerically the upper bound for this parameter in order to construct neutron stars in the slow rotation approximation with the maximal mass observed today. We finally study the surface redshift and the inertia of these objects and compare them with known data.
112 citations
Authors
Showing all 3115 results
Name | H-index | Papers | Citations |
---|---|---|---|
Giacomo Bruno | 158 | 1687 | 124368 |
Krzysztof Piotrzkowski | 141 | 1269 | 99607 |
Maria Elena Pol | 139 | 1414 | 99240 |
Rupert Leitner | 136 | 1201 | 90597 |
Christophe Delaere | 135 | 1320 | 96742 |
Vincent Lemaitre | 134 | 1310 | 99190 |
Jean-Luc Brédas | 134 | 1026 | 85803 |
Luiz Mundim | 133 | 1413 | 89792 |
Ulrich Landgraf | 131 | 959 | 83320 |
Markus Elsing | 131 | 1111 | 82757 |
Evangelos Gazis | 131 | 1147 | 84159 |
Loic Quertenmont | 129 | 905 | 76221 |
Michele Selvaggi | 129 | 1214 | 83525 |
Roberto Castello | 128 | 965 | 76820 |
Olivier Bondu | 128 | 1049 | 76124 |