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19912026
most citedA New Method for Combining NLO QCD with Shower Monte Carlo Algorithms

2.8k citations

Showing 2012Show all

260 papers · 1 filter

hep-ex2012★ 36 cited

Multi-channel search for squarks and gluinos in sqrt(s)=7 TeV pp collisions with the ATLAS detector

ATLAS Collaboration

A search for supersymmetric particles in final states with zero, one, and two leptons, with and without jets identified as originating from b-quarks, in 4.7 fb-1 of sqrt(s)=7 TeV p…

hep-th2012★ 9 cited

Black holes in an expanding universe from fake supergravity

Samuele Chimento, Dietmar Klemm

In arXiv:0902.4814, a general recipe to construct fake supersymmetric solutions to fake N=2, d=4 gauged supergravity coupled to abelian vector multiplets was presented. We use thes…

nucl-ex2012★ 36 cited

Core-coupled states and split proton-neutron quasi-particle multiplets in 122-126Ag

S. Lalkovski, A. M. Bruce, A. Jungclaus +60

Neutron-rich silver isotopes were populated in the fragmentation of a 136Xe beam and the relativistic fission of 238U. The fragments were mass analyzed with the GSI Fragment separa…

quant-ph2012★ 1 cited

Minimal covariant observables identifying all pure states

Claudio Carmeli, Teiko Heinosaari, Alessandro Toigo

It has been recently shown that an observable that identifies all pure states of a d-dimensional quantum system has minimally 4d-4 outcomes or slightly less (the exact number depen…

gr-qc2012★ 14 cited

Self Sustained Traversable Wormholes Induced by Gravity's Rainbow and Noncommutative Geometry

Remo Garattini

We compare the effects of Noncommutative Geometry and Gravity's Rainbow on traversable wormholes which are sustained by their own gravitational quantum fluctuations. Fixing the geo…

physics.ins-det2012★ 234 cited

The GERDA experiment for the search of 0νββ decay in ^{76}Ge

GERDA Collaboration, K. -H. Ackermann, M. Agostini +136

The GERDA collaboration is performing a search for neutrinoless double beta decay of ^{76}Ge with the eponymous detector. The experiment has been installed and commissioned at the…

astro-ph.HE2012★ 102 cited

Constraints on the origin of cosmic rays above eV from large scale anisotropy searches in data of the Pierre Auger Observatory

Pierre Auger Collaboration

A thorough search for large scale anisotropies in the distribution of arrival directions of cosmic rays detected above eV at the Pierre Auger Observatory is reported. For…

nucl-th2012★ 6 cited

New Skyrme energy density functional for a better description of the Gamow-Teller Resonance

X. Roca-Maza, G. Colo', H. Sagawa

We present a new Skyrme energy density functional (EDF) named SAMi [Phys. Rev. C 86 031306(R)]. This interaction has been accurately calibrated to reproduce properties of doubly-ma…

hep-ph2012★ 37 cited

Sensitivity of the LHC isolated-gamma+jet data to the parton distribution functions of the proton

L. Carminati, G. Costa, D. d'Enterria +5

We study the impact of differential isolated-photon+jet cross sections measured in proton-proton collisions at a center-of-mass energy of sqrt{s} = 7 TeV on the parton distribution…

hep-ex2012★ 557 cited

Observation of Associated Near-side and Away-side Long-range Correlations in sqrt(s_NN)=5.02 TeV Proton-lead Collisions with the ATLAS Detector

ATLAS Collaboration

Two-particle correlations in relative azimuthal angle (Delta-phi) and pseudorapidity (Delta-eta) are measured in sqrt(s_NN) = 5.02 TeV p+Pb collisions using the ATLAS detector at t…

gr-qc2012★ 31 cited

Does Gravity's Rainbow induce Inflation without an Inflaton?

Remo Garattini, Mairi Sakellariadou

We study aspects of quantum cosmology in the presence of a modified space-time geometry. In particular, within the context of Gravity's Rainbow modified geometry, motivated from qu…

nucl-th2012★ 157 cited

Giant Quadrupole Resonances in 208Pb, the nuclear symmetry energy and the neutron skin thickness

X. Roca-Maza, M. Brenna, B. K. Agrawal +5

Recent improvements in the experimental determination of properties of the Isovector Giant Quadrupole Resonance (IVGQR), as demonstrated in the A=208 mass region, may be instrument…

hep-ex2012★ 45 cited

Search for charged Higgs bosons through the violation of lepton universality in ttbar events using pp collision data at sqrt(s) = 7 TeV with the ATLAS experiment

ATLAS Collaboration

In several extensions of the Standard Model, the top quark can decay into a bottom quark and a light charged Higgs boson H+, t to bH+, in addition to the Standard Model decay t to…

hep-ex2012★ 17 cited

Search for direct CP-violation in singly-Cabibbo suppressed D+- --> K+ K- pi+- decays

BaBar Collaboration, J. P. Lees, V. Poireau +359

We report on a search for direct CP asymmetry in the singly Cabibbo-suppressed decay D+- --> K+ K- pi+- using a data sample of 476 fb-1 accumulated with the BaBar detector running…

gr-qc2012★ 33 cited

Geometric scalar theory of gravity

M. Novello, E. Bittencourt, U. Moschella +3

We present a geometric scalar theory of gravity. Our proposal will be described using the "background field method" introduced by Gupta, Feynman and others as a field theory formul…

hep-lat2012★ 48 cited

Implications of Poincare symmetry for thermal field theories in finite-volume

Leonardo Giusti, Harvey B. Meyer

The analytic continuation to an imaginary velocity of the canonical partition function of a thermal system expressed in a moving frame has a natural implementation in the Eucl…

astro-ph.SR2012★ 59 cited

Impact of a revised Mg(p,)Al reaction rate on the operation of the Mg-Al cycle

O. Straniero, G. Imbriani, F. Strieder +28

Proton captures on Mg isotopes play an important role in the Mg-Al cycle active in stellar H-burning regions. In particular, low-energy nuclear resonances in the Mg(p,)$^…

quant-ph2012★ 6 cited

Signatures of non-Markovianity in classical single-time probability distributions

Andrea Smirne, Alberto Stabile, Bassano Vacchini

We show that the Kolmogorov distance allows to quantify memory effects in classical stochastic processes by studying the evolution of the single-time probability distribution. We f…

nlin.PS2012

Nonreciprocal wave propagation through open, discrete nonlinear Schroedinger dimers

Stefano Lepri, Giulio Casati

We consider asymmetric (nonreciprocal) wave transmission through a layered nonlinear, non mirror-symmetric system described by the one-dimensional Discrete Nonlinear Schrödinger eq…

astro-ph.HE2012★ 77 cited

A Search for Point Sources of EeV Neutrons

The Pierre Auger Collaboration

A thorough search of the sky exposed at the Pierre Auger Cosmic Ray Observatory reveals no statistically significant excess of events in any small solid angle that would be indicat…

nucl-ex2012★ 7 cited

High-spin structure in K

P. -A. Söderström, F. Recchia, J. Nyberg +74

High-spin states of K have been populated in the fusion-evaporation reaction C(Si,np)K and studied by means of -ray spectroscopy techniques using one…

math-ph2012★ 3 cited

Multi-Centered Invariants, Plethysm and Grassmannians

Sergio L. Cacciatori, Alessio Marrani, Bert van Geemen

Motivated by multi-centered black hole solutions of Maxwell-Einstein theories of (super)gravity in D=4 space-time dimensions, we develop some general methods, that can be used to d…

math-ph2012

Free Field realization of the Algebra for the - system, Integrals of Motion and Characters

Alessandro Nigro

We introduce a free field realization of the central extension of the Lie algebra of difference operators on the circle in terms of the fermionic - system. Th…

hep-ex2012★ 125 cited

ATLAS search for new phenomena in dijet mass and angular distributions using pp collisions at sqrt(s)=7 TeV

ATLAS Collaboration

Mass and angular distributions of dijets produced in LHC proton-proton collisions at a centre-of-mass energy sqrt(s)=7 TeV have been studied with the ATLAS detector using the full…