Institution
Roma Tre University
Education•Rome, Lazio, Italy•
About: Roma Tre University is a education organization based out in Rome, Lazio, Italy. It is known for research contribution in the topics: Large Hadron Collider & Galaxy. The organization has 4434 authors who have published 15352 publications receiving 374888 citations. The organization is also known as: Universita degli Studi Roma Tre & RomaTre.
Papers published on a yearly basis
Papers
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TL;DR: In this article, a search for the decay of the Standard Model Higgs boson into a b (b) over bar pair when produced in association with a W or Z boson is performed with the ATLAS detector.
Abstract: A search for the decay of the Standard Model Higgs boson into a b (b) over bar pair when produced in association with a W or Z boson is performed with the ATLAS detector. The analysed data, corresp ...
99 citations
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TL;DR: A measurement of the differential cross-section for the inclusive production of isolated prompt photons in pp collisions at a center-of-mass energy root s = 7 TeV is presented in this article.
98 citations
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TL;DR: This work proposes novel dynamical equations for the collective motion of polarized animal groups that account for correlated turning including solely social forces and derives a new model of collective motion based on a generalized coordinates of motion akin to a Hamiltonian formulation for rotations.
Abstract: Birds in a flock move in a correlated way, resulting in large polarization of velocities. A good understanding of this collective behavior exists for linear motion of the flock. Yet observing actual birds, the center of mass of the group often turns giving rise to more complicated dynamics, still keeping strong polarization of the flock. Here we propose novel dynamical equations for the collective motion of polarized animal groups that account for correlated turning including solely social forces. We exploit rotational symmetries and conservation laws of the problem to formulate a theory in terms of generalized coordinates of motion for the velocity directions akin to a Hamiltonian formulation for rotations. We explicitly derive the correspondence between this formulation and the dynamics of the individual velocities, thus obtaining a new model of collective motion. In the appropriate overdamped limit we recover the well-known Vicsek model, which dissipates rotational information and does not allow for polarized turns. Although the new model has its most vivid success in describing turning groups, its dynamics is intrinsically different from previous ones in a wide dynamical regime, while reducing to the hydrodynamic description of Toner and Tu at very large length-scales. The derived framework is therefore general and it may describe the collective motion of any strongly polarized active matter system.
98 citations
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TL;DR: The ophiolitic melange of the Sabzevar Range (northern Iran) is a remnant of the Mesozoic oceanic basins on the northern margin of the Neotethys that were consumed during the Arabia-Eurasia convergence history as mentioned in this paper.
Abstract: Terra Nova, 22, 26–34, 2010
Abstract
The ophiolitic melange of the Sabzevar Range (northern Iran) is a remnant of the Mesozoic oceanic basins on the northern margin of the Neotethys that were consumed during the Arabia–Eurasia convergence history. Occurrence of km-scale, dismembered mafic HP granulitic slices is reported in this study. Granulites record an episode of amphibole-dehydratation melting and felsic (tonalite/throndhjemite) melt segregation at c. 1.1 GPa and 800 °C. In situ U(-Th)–Pb geochronology of zircon and titanite grains hosted in melt segregations points to an Early Cretaceous (Albian) age for the metamorphic climax. Results of this study (i) impose reconsideration of the current palaeotectonic models of the Neothetyan convergent margin during the Early Cretaceous and (ii) argue that punctuated events of subduction of short-lived back-arc oceanic basins accompanied the long-lasting history of the Neotethyan subduction in the region.
98 citations
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TL;DR: In this paper, the angular distribution of gammap-etap has been measured with tagged real photons for incident photon energies from 0.75 to 1.95 GeV using kinematical information for protons scattered in the production process.
Abstract: Differential cross sections for gammap-->etap have been measured with tagged real photons for incident photon energies from 0.75 to 1.95 GeV. Mesons were identified by missing mass reconstruction using kinematical information for protons scattered in the production process. The data provide the first extensive angular distribution measurements for the process above W=1.75 GeV. Comparison with preliminary results from a constituent quark model support the suggestion that a third S11 resonance with mass approximately 1.8 GeV couples to the etaN channel.
98 citations
Authors
Showing all 4598 results
Name | H-index | Papers | Citations |
---|---|---|---|
Andrew White | 149 | 1494 | 113874 |
Sw. Banerjee | 146 | 1906 | 124364 |
Fuqiang Wang | 145 | 1518 | 95014 |
Stefano Giagu | 139 | 1651 | 101569 |
Silvia Masi | 139 | 669 | 97618 |
Filippo Ceradini | 131 | 1016 | 82732 |
Mattias Ellert | 131 | 1022 | 82637 |
Francesco Lacava | 130 | 1042 | 79680 |
Giovanni Organtini | 129 | 1438 | 85866 |
Georg Zobernig | 129 | 1125 | 83321 |
Monica Verducci | 129 | 896 | 76002 |
Marzio Nessi | 129 | 1046 | 78641 |
Cristian Stanescu | 128 | 922 | 76446 |
Domizia Orestano | 128 | 982 | 78297 |
Lashkar Kashif | 128 | 782 | 74072 |