Institution
IFAE
Other•Barcelona, Spain•
About: IFAE is a other organization based out in Barcelona, Spain. It is known for research contribution in the topics: Large Hadron Collider & Galaxy. The organization has 664 authors who have published 1270 publications receiving 51097 citations. The organization is also known as: Instituto de Fisica de Altas Energias & IFAE.
Topics: Large Hadron Collider, Galaxy, Higgs boson, Redshift, MAGIC (telescope)
Papers published on a yearly basis
Papers
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TL;DR: In this paper, a measurement of the charged current quasi-elastic cross-sections on carbon in the T2K on-axis neutrino beam at mean neutrinos energies of 1.94 GeV and 0.93 GeV are reported.
Abstract: We report a measurement of the $
u_\mu$ charged current quasi-elastic cross-sections on carbon in the T2K on-axis neutrino beam. The measured charged current quasi-elastic cross-sections on carbon at mean neutrino energies of 1.94 GeV and 0.93 GeV are $(11.95\pm 0.19(stat.)_{-1.47}^{+1.82} (syst.))\times 10^{-39}\mathrm{cm}^2/\mathrm{neutron}$ and $(10.64\pm 0.37(stat.)_{-1.65}^{+2.03} (syst.))\times 10^{-39}\mathrm{cm}^2/\mathrm{neutron}$, respectively. These results agree well with the predictions of neutrino interaction models. In addition, we investigated the effects of the nuclear model and the multi-nucleon interaction.
39 citations
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TL;DR: T2K reports its first measurements of the parameters governing the disappearance of ν[over ¯]_{μ] in an off-axis beam due to flavor change induced by neutrino oscillations, in agreement with existing antineutrino parameter measurements and also with the ν_{μ} disappearance parameters measured by T2K.
Abstract: We thank the J-PARC staff for superb accelerator
performance and the CERN NA61 Collaboration for
providing valuable particle production data. We acknowledge
the support of MEXT, Japan; NSERC (Grant
No. SAPPJ-2014-00031), NRC and CFI, Canada; CEA
and CNRS/IN2P3, France; DFG, Germany; INFN, Italy;
National Science Centre (NCN), Poland; RSF, RFBR, and
MES, Russia; MINECO and ERDF funds, Spain; SNSF
and SERI, Switzerland; STFC, UK; and DOE, USA. We
also thank CERN for the UA1/NOMAD magnet, DESY for
the HERA-B magnet mover system, NII for SINET4, the
WestGrid and SciNet consortia in Compute Canada, and
GridPP and the Emerald High Performance Computing
facility in the United Kingdom. In addition, participation of
individual researchers and institutions has been further
supported by funds from ERC (FP7), H2020 Grant
No. RISE-GA644294-JENNIFER, EU; JSPS, Japan;
Royal Society, UK; and the DOE Early Career program,
USA.
39 citations
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TL;DR: In this paper, a search for flavour-changing neutral current processes in top-quark decays is presented, with one top quark decaying through the t → qZ (q = u, c) flavourchanging neutral-current channel, and the other through the dominant Standard Model mode t → bW.
Abstract: A search for flavour-changing neutral-current processes in top-quark decays is presented. Data collected with the ATLAS detector from proton-proton collisions at the Large Hadron Collider at a centre-of-mass energy of $ \sqrt{s}=13 $ TeV, corresponding to an integrated luminosity of 36.1 fb$^{−1}$, are analysed. The search is performed using top-quark pair events, with one top quark decaying through the t → qZ (q = u, c) flavour-changing neutral-current channel, and the other through the dominant Standard Model mode t → bW. Only Z boson decays into charged leptons and leptonic W boson decays are considered as signal. Consequently, the final-state topology is characterized by the presence of three isolated charged leptons (electrons or muons), at least two jets, one of the jets originating from a b-quark, and missing transverse momentum from the undetected neutrino. The data are consistent with Standard Model background contributions, and at 95% confidence level the search sets observed (expected) upper limits of 1.7 × 10$^{−4}$ (2.4 × 10$^{−4}$) on the t → uZ branching ratio and 2.4 × 10$^{−4}$ (3.2 × 10$^{−4}$) on the t → cZ branching ratio, constituting the most stringent limits to date.
39 citations
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University of Pennsylvania1, Stanford University2, University of Paris3, University of Wisconsin-Madison4, University of Manchester5, IFAE6, SLAC National Accelerator Laboratory7, University of Chicago8, Duke University9, Ohio State University10, Indian Institute of Technology, Hyderabad11, Fermilab12, University of Illinois at Urbana–Champaign13, National Center for Supercomputing Applications14, Lawrence Livermore National Laboratory15, State University of Campinas16, Princeton University17, Brookhaven National Laboratory18, University of Edinburgh19, University of São Paulo20, Autonomous University of Madrid21, University of Sussex22, University College London23, University of La Laguna24, Spanish National Research Council25, INAF26, Santa Cruz Institute for Particle Physics27, University of Michigan28, University of Queensland29, Smithsonian Institution30, Macquarie University31, Lowell Observatory32, Texas A&M University33, Catalan Institution for Research and Advanced Studies34, University of Cambridge35, University of Southampton36, Oak Ridge National Laboratory37, Ludwig Maximilian University of Munich38, Max Planck Society39
TL;DR: A new software package for modeling the point-spread function (PSF) of astronomical images, called Piff (PSFs In the Full FOV), is introduced, which is applied to the first three years of the Dark Energy Survey data.
Abstract: We introduce a new software package for modelling the point spread function (PSF) of astronomical images, called PIFF (PSFs
In the Full FOV), which we apply to the first three years (known as Y3) of the Dark Energy Survey (DES) data. We describe
the relevant details about the algorithms used by PIFF to model the PSF, including how the PSF model varies across the field
of view (FOV). Diagnostic results show that the systematic errors from the PSF modelling are very small over the range of
scales that are important for the DES Y3 weak lensing analysis. In particular, the systematic errors from the PSF modelling are
significantly smaller than the corresponding results from the DES year one (Y1) analysis. We also briefly describe some planned
improvements to PIFF that we expect to further reduce the modelling errors in future analyses.
39 citations
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TL;DR: Results are interpreted using simplified models, and exclude gluinos and squarks with masses as large as 1.85 and 1.3 $$\text {Te}\text {V}$$Te at 95% confidence level, respectively.
Abstract: A search for new phenomena in final states containing an e(+)e(-) or m(+)m(-) pair, jets, and large missing transverse momentum is presented. This analysis makes use of proton-proton collision data ...
39 citations
Authors
Showing all 672 results
Name | H-index | Papers | Citations |
---|---|---|---|
J. S. Lange | 160 | 2083 | 145919 |
Diego F. Torres | 137 | 948 | 72180 |
M. I. Martínez | 134 | 1251 | 79885 |
Jose Flix | 133 | 1257 | 90626 |
Matteo Cavalli-Sforza | 129 | 1273 | 89442 |
Ilya Korolkov | 128 | 884 | 75312 |
Martine Bosman | 128 | 942 | 73848 |
Maria Pilar Casado | 128 | 981 | 78550 |
Clement Helsens | 128 | 870 | 74899 |
Imma Riu | 128 | 954 | 73842 |
Sebastian Grinstein | 128 | 1222 | 79158 |
Remi Zaidan | 126 | 744 | 71647 |
Arely Cortes-Gonzalez | 124 | 774 | 68755 |
Trisha Farooque | 124 | 841 | 69620 |
Martin Tripiana | 124 | 716 | 69652 |