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451 papers · 1 filter

astro-ph.HE2014★ 22 cited

A Search for Pulsations from Geminga Above 100 GeV with VERITAS

E. Aliu, S. Archambault, A. Archer +81

We present the results of 71.6 hours of observations of the Geminga pulsar (PSR J0633+1746) with the VERITAS very-high-energy gamma-ray telescope array. Data taken with VERITAS bet…

hep-ex2014★ 24 cited

Recent Advances and Open Questions in Neutrino-induced Quasi-elastic Scattering and Single Photon Production

G. T. Garvey, D. A. Harris, H. A. Tanaka +2

The study of neutrino-nucleus interactions has recently seen rapid development with a new generation of accelerator-based neutrino experiments employing medium and heavy nuclear ta…

hep-th2014★ 84 cited

Tomography from Entanglement

Jennifer Lin, Matilde Marcolli, Hirosi Ooguri +1

The Ryu-Takayanagi formula relates the entanglement entropy in a conformal field theory to the area of a minimal surface in its holographic dual. We show that this relation can be…

hep-lat2014

Low lying charmonium states at the physical point

Daniel Mohler, Carleton DeTar, Andreas S. Kronfeld +3

We present results for the mass splittings of low-lying charmonium states from a calculation with Wilson clover valence quarks with the Fermilab interpretation on an asqtad sea. We…

astro-ph.HE2014★ 46 cited

Investigating Broadband Variability of the TeV Blazar 1ES 1959+650

E. Aliu, S. Archambault, T. Arlen +92

We summarize broadband observations of the TeV-emitting blazar 1ES 1959+650, including optical R-band observations by the robotic telescopes Super-LOTIS and iTelescope, UV observat…

hep-ex2014★ 743 cited

Precise determination of the mass of the Higgs boson and tests of compatibility of its couplings with the standard model predictions using proton collisions at 7 and 8 TeV

CMS Collaboration

Properties of the Higgs boson with mass near 125 GeV are measured in proton-proton collisions with the CMS experiment at the LHC. Comprehensive sets of production and decay measure…

astro-ph.CO2014★ 68 cited

Baryon Content of Massive Galaxy Clusters (0.57 < z < 1.33)

I. Chiu, J. Mohr, M. Mcdonald +22

We study the stellar, Brightest Cluster Galaxy (BCG) and intracluster medium (ICM) masses of 14 South Pole Telescope (SPT) selected galaxy clusters with median redshift and…

astro-ph.CO2014★ 91 cited

A Measurement of Gravitational Lensing of the Cosmic Microwave Background by Galaxy Clusters Using Data from the South Pole Telescope

E. J. Baxter, R. Keisler, S. Dodelson +72

Clusters of galaxies are expected to gravitationally lens the cosmic microwave background (CMB) and thereby generate a distinct signal in the CMB on arcminute scales. Measurements…

hep-ex2014★ 129 cited

Search for charged Higgs bosons decaying via in fully hadronic final states using collision data at TeV with the ATLAS detector

ATLAS Collaboration

The results of a search for charged Higgs bosons decaying to a lepton and a neutrino, , are presented. The analysis is based on 19.5 fb of…

hep-ex2014★ 81 cited

Observation and measurements of the production of prompt and non-prompt mesons in association with a boson in collisions at TeV with the ATLAS detector

ATLAS Collaboration

The production of a boson in association with a meson in proton-proton collisions probes the production mechanisms of quarkonium and heavy flavour in association with vec…

hep-ex2014★ 168 cited

Search for physics beyond the standard model in dilepton mass spectra in proton-proton collisions at sqrt(s) = 8 TeV

CMS Collaboration

Dimuon and dielectron mass spectra, obtained from data resulting from proton-proton collisions at 8 TeV and recorded by the CMS experiment, are used to search for both narrow reson…

astro-ph.CO2014★ 35 cited

Cosmic Reionization On Computers III. The Clumping Factor

Alexander A. Kaurov, Nickolay Y. Gnedin

We use fully self-consistent numerical simulations of cosmic reionization, completed under the Cosmic Reionization On Computers (CROC) project, to explore how well the recombinatio…

hep-ex2014★ 13 cited

Measurement of the -jet and -jet differential production cross sections in collisions at TeV

D0 Collaboration

We present a measurement of the cross sections for the associated production of a boson with at least one heavy quark jet, or , in proton-antiproton collisions. Data cor…

hep-ph2014★ 64 cited

The Relic Neutralino Surface at a 100 TeV collider

Joseph Bramante, Patrick J. Fox, Adam Martin +4

We map the parameter space for MSSM neutralino dark matter which freezes out to the observed relic abundance, in the limit that all superpartners except the neutralinos and chargin…

astro-ph.CO2014★ 140 cited

A Measurement of the Cosmic Microwave Background Gravitational Lensing Potential from 100 Square Degrees of SPTpol Data

K. T. Story, D. Hanson, P. A. R. Ade +63

We present a measurement of the cosmic microwave background (CMB) gravitational lensing potential using data from the first two seasons of observations with SPTpol, the polarizatio…

hep-ex2014★ 95 cited

Measurement of Spin Correlation in Top-Antitop Quark Events and Search for Top Squark Pair Production in pp Collisions at TeV Using the ATLAS Detector

ATLAS Collaboration

A measurement of spin correlation in production is presented using data collected with the ATLAS detector at the Large Hadron Collider in proton-proton collisions at a c…

hep-ex2014★ 32 cited

Searches for supersymmetry based on events with b jets and four W bosons in pp collisions at 8 TeV

CMS Collaboration

Five mutually exclusive searches for supersymmetry are presented based on events in which b jets and four W bosons are produced in proton-proton collisions at sqrt(s) = 8 TeV. The…

astro-ph.HE2014★ 133 cited

Unprecedented study of the broadband emission of Mrk 421 during flaring activity in March 2010

The MAGIC Collaboration, J. Aleksić, S. Ansoldi +251

A flare from the TeV blazar Mrk 421, occurring in March 2010, was observed for 13 consecutive days from radio to very high energy (VHE, E > 100 GeV) gamma-rays with MAGIC, VERITAS,…

hep-ex2014★ 74 cited

Measurement of the electron charge asymmetry in decays in collisions at TeV

D0 Collaboration

We present a measurement of the electron charge asymmetry in events at a center-of-mass energy of 1.96 TeV, using data corresponding to 9…

hep-ph2014★ 10 cited

A natural SM-like 126 GeV Higgs via non-decoupling D-terms

Enrico Bertuzzo, Claudia Frugiuele

Accommodating both a 126 GeV mass and Standard Model (SM) like couplings for the Higgs has a fine tuning price in supersymmetric models. Examples are the MSSM, in which SM-like cou…

hep-ph2014★ 178 cited

Top-pair production and decay at NLO matched with parton showers

John M. Campbell, R. Keith Ellis, Paolo Nason +1

We present a next-to-leading order (NLO) calculation of production in hadronic collisions interfaced to shower generators according to the POWHEG method. We start from a…

hep-ex2014★ 98 cited

Measurement of the inclusive 3-jet production differential cross section in proton-proton collisions at 7 TeV and determination of the strong coupling constant in the TeV range

CMS Collaboration

This paper presents a measurement of the inclusive 3-jet production differential cross section at a proton-proton centre-of-mass energy of 7 TeV using data corresponding to an inte…

hep-ex2014★ 97 cited

Measurements of differential and double-differential Drell-Yan cross sections in proton-proton collisions at 8 TeV

CMS Collaboration

Measurements of the differential and double-differential Drell-Yan cross sections in the dielectron and dimuon channels are presented. They are based on proton-proton collision dat…

hep-ex2014★ 104 cited

Search for anomalous production of prompt same-sign lepton pairs and pair-produced doubly charged Higgs bosons with TeV collisions using the ATLAS detector

ATLAS Collaboration

A low-background inclusive search for new physics in events with same-sign dileptons is presented. The search uses proton-proton collisions corresponding to 20.3 fb of integ…