output
19932026
most citedAstropy: A Community Python Package for Astronomy

14.6k citations

Showing 2014Show all

265 papers · 1 filter

astro-ph.HE2014★ 30 cited

H.E.S.S. detection of TeV emission from the interaction region between the supernova remnant G349.7+0.2 and a molecular cloud

H. E. S. S. Collaboration, :, A. Abramowski +224

G349.7+0.2 is a young Galactic supernova remnant (SNR) located at the distance of 11.5 kpc and observed across the entire electromagnetic spectrum from radio to high energy (HE) Ga…

physics.ins-det2014★ 2 cited

Low-Background In-Trap Decay Spectroscopy with TITAN at TRIUMF

K. G. Leach, A. Lennarz, A. Grossheim +13

An in-trap decay spectroscopy setup has been developed and constructed for use with the TITAN facility at TRIUMF. The goal of this device is to observe weak electron-capture (EC) b…

astro-ph.HE2014

Estimating Galactic gas content using different tracers: Compatibility of results, dark gas, and unidentified TeV sources

Giovanna Pedaletti, Emma de Oña Wilhelmi, Diego F. Torres +1

A large fraction of Galactic very-high energy (VHE; E100 GeV) -ray sources is cataloged as unidentified. In this work we explore the possibility that these unidentified…

hep-ex2014★ 25 cited

Measurement of the inelastic cross-section at a centre-of-mass energy of TeV

LHCb collaboration, R. Aaij, B. Adeva +699

The cross-section for inelastic proton-proton collisions, with at least one prompt long-lived charged particle of transverse momentum GeV/ in the pseudorapidity…

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.HE2014★ 37 cited

Star-forming galaxies as the origin of the IceCube PeV neutrinos

Xiao-Chuan Chang, Ruo-Yu Liu, Xiang-Yu Wang

Star-forming galaxies, due to their high star-formation rates and hence large number of supernova remnants therein, are huge reservoirs of cosmic rays (CRs). These CRs collide with…

astro-ph.HE2014★ 29 cited

H.E.S.S. reveals a lack of TeV emission from the supernova remnant Puppis A

H. E. S. S. Collaboration, :, A. Abramowski +224

Puppis A is an interesting ~4 kyr-old supernova remnant (SNR) that shows strong evidence of interaction between the forward shock and a molecular cloud. It has been studied in deta…

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…

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…

hep-ph2014★ 126 cited

Higgs in Abelian and Non-Abelian Flavor Symmetry Models

Julian Heeck, Martin Holthausen, Werner Rodejohann +1

We study lepton flavor violating Higgs decays in two models, with the recently found hint for Higgs at CMS as a benchmark value for the branching ratio. The first model us…

hep-ex2014★ 52 cited

Search for long-lived particles decaying to jet pairs

LHCb collaboration, R. Aaij, B. Adeva +699

A search is presented for long-lived particles with a mass between 25 and 50 GeV and a lifetime between 1 and 200 ps in a sample of proton-proton collisions at a centre-of-ma…

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…

quant-ph2014★ 25 cited

Gravitational and Relativistic Deflection of X-Ray Superradiance

Wen-Te Liao, Sven Ahrens

Exploring Einstein's theories of relativity in quantum systems, for example by using atomic clocks at high speeds can deepen our knowledge in physics. However, many challenges stil…

astro-ph.HE2014★ 105 cited

Diffuse Galactic gamma-ray emission with H.E.S.S

H. E. S. S. Collaboration, :, A. Abramowski +225

Diffuse -ray emission is the most prominent observable signature of celestial cosmic-ray interactions at high energies. While already being investigated at GeV energies over sev…

physics.atom-ph2014

Pair creation in heavy ion channeling

Nikolay A. Belov, Zoltán Harman

Heavy ions channeling through crystals with multi-GeV kinetic energies can create electron-positron pairs. In the framework of the ion, the energy of virtual photons arising from t…

astro-ph.CO2014★ 32 cited

What is the probability that direct detection experiments have observed Dark Matter?

Nassim Bozorgnia, Thomas Schwetz

In Dark Matter direct detection we are facing the situation of some experiments reporting positive signals which are in conflict with limits from other experiments. Such conclusion…

hep-ex2014★ 140 cited

Precision measurement of violation in decays

R. Aaij, B. Adeva, M. Adinolfi +696

The time-dependent asymmetry in decays is measured using collision data, corresponding to an integrated luminosity of fb, collected with…

quant-ph2014★ 88 cited

Interferometric phase detection at x-ray energies via Fano resonance control

K. P. Heeg, C. Ott, D. Schumacher +4

Modern x-ray light sources promise access to structure and dynamics of matter in largely unexplored spectral regions. However, the desired information is encoded in the light inten…

astro-ph.HE2014★ 53 cited

Modelling of the Spectral Energy Distribution of Fornax A: Leptonic and Hadronic Production of High Energy Emission from the Radio Lobes

B. McKinley, R. Yang, M. López-Caniego +52

We present new low-frequency observations of the nearby radio galaxy Fornax A at 154 MHz with the Murchison Widefield Array, microwave flux-density measurements obtained from WMAP…

astro-ph.HE2014

Cosmic-ray driven winds

Heinrich J. Völk

The theory of Galactic Winds, driven by the cosmic-ray pressure gradient, is reviewed both on the magnetohydrodynamic and on the kinetic level. In this picture the magnetic field o…

hep-ex2014★ 25 cited

Study of mixing from measurement of ~decay rates

LHCb collaboration, R. Aaij, B. Adeva +701

A study of ~and meson decays into ~and final states is performed using a data set of proton-proton collisions at centre-of-mass energies of 7 and…

physics.atom-ph2014★ 34 cited

Electron and recoil ion momentum imaging with a magneto-optically trapped target

Renate Hubele, Michael Schuricke, Johannes Goullon +15

A reaction microscope (ReMi) has been combined with a magneto-optical trap (MOT) for the kinematically complete investigation of atomic break-up processes. With the novel MOTReMi a…

astro-ph.HE2014★ 27 cited

Discovery of the VHE gamma-ray source HESS J1832-093 in the vicinity of SNR G22.7-0.2

H. E. S. S. Collaboration, :, A. Abramowski +218

The region around the supernova remnant (SNR) W41 contains several TeV sources and has prompted the H.E.S.S. Collaboration to perform deep observations of this field of view. This…