output
19922026
most citedObservation of Gravitational Waves from a Binary Black Hole Merger

14.2k citations

Showing 2009Show all

200 papers · 1 filter

hep-ex2009★ 12 cited

Search for New Physics with a Dijet plus Missing Transverse Energy Signature in p-pbar Collisions at sqrt(s) = 1.96 TeV

T. Aaltonen

We present results of a signature-based search for new physics using a dijet plus missing transverse energy data sample collected in 2 fb-1 of p-pbar collisions at sqrt(s) = 1.96 T…

nucl-ex2009★ 165 cited

Differential cross section and recoil polarization measurements for the gamma p to K+ Lambda reaction using CLAS at Jefferson Lab

M. E. McCracken, M. Bellis, C. A. Meyer +1

We present measurements of the differential cross section and Lambda recoil polarization for the gamma p to K+ Lambda reaction made using the CLAS detector at Jefferson Lab. These…

hep-ex2009★ 75 cited

Measurement of the Production Cross Section and Search for Anomalous and Couplings in Collisions at TeV

The CDF Collaboration, T. Aaltonen

This Letter describes the current most precise measurement of the boson pair production cross section and most sensitive test of anomalous and couplings in $p \bar…

hep-ex2009★ 29 cited

Measurement of the Lambda_b Lifetime in Lambda_b -> Lambda_c+ pi- Decays in p-pbar Collisions at sqrt(s) = 1.96 TeV

The CDF Collaboration, T. Aaltonen

We report a measurement of the lifetime of the Lambda_b baryon in decays to the Lambda_C+ pi- final state in a sample corresponding to 1.1 fb^-1 collected in p-pbar collisions at s…

hep-ex2009★ 28 cited

A study of the associated production of photons and b-quark jets in p-pbar collisions at sqrt{s} = 1.96 TeV

CDF collaboration

The cross section for photon production in association with at least one jet containing a -quark hadron has been measured in proton antiproton collisions at TeV.…

astro-ph.SR2009★ 53 cited

Sub-THz radiation mechanisms in solar flares

Gregory D. Fleishman, Eduard P. Kontar

Observations in the sub-THz range of large solar flares have revealed a mysterious spectral component increasing with frequency and hence distinct from the microwave component comm…

hep-th2009★ 21 cited

The U(N) chiral model and exact multi-solitons

Bushra Haider, M. Hassan

We use a binary Darboux transformation to obtain exact multisoliton solutions of the principal chiral model and its noncommutative generalization. We also show that the exact multi…

physics.optics2009★ 47 cited

Topological insight into the non-Arrhenius mode hopping of semiconductor ring lasers

S. Beri, L. Gelens, M. Mestre +6

We investigate both theoretically and experimentally the stochastic switching between two counter-propagating lasing modes of a semiconductor ring laser. Experimentally, the reside…

physics.optics2009★ 86 cited

Exploring multi-stability in semiconductor ring lasers: theory and experiment

L. Gelens, S. Beri, G. Van der Sande +4

We report the first experimental observation of multi-stable states in a single-longitudinal mode semiconductor ring laser. We show how the operation of the device can be steered t…

astro-ph.SR2009★ 28 cited

Automatic Detection of Limb Prominences in 304 A EUV Images

Nicolas Labrosse, Silvia Dalla, Steve Marshall

A new algorithm for automatic detection of prominences on the solar limb in 304 A EUV images is presented, and results of its application to SOHO/EIT data discussed. The detection…

hep-ex2009★ 83 cited

Search for Fermion-Pair Decays $Q\Qbar \to (\t\Wmp)(\tbar\Wpm)$ in Same-Charge Dilepton Events

The CDF Collaboration

We report the most restrictive direct limits on masses of fourth-generation down-type quarks , and quark-like composite fermions ( or ), decaying promptly t…

astro-ph.SR2009★ 11 cited

Elementary Energy Release Events in Flaring Loops: Effects of Chromospheric Evaporation on X-rays

Siming Liu, Feiran Han, Lyndsay Fletcher

With the elementary energy release events introduced in a previous paper (Liu & Fletcher 2009) we model the chromospheric evaporation in flaring loops. The thick-target hard X-ray…

nucl-ex2009★ 38 cited

Differential cross section of gamma n to K+ Sigma- on bound neutrons with incident photons from 1.1 to 3.6 GeV

S. Anefalos Pereira, M. Mirazita, P. Rossi +4

Differential cross sections of the reaction gamma d to K+ Sigma- (p) have been measured with the CLAS detector at Jefferson Lab using incident photons with energies between 1.1 and…

gr-qc2009

Experimental demonstration of a Displacement noise Free Interferometry scheme for gravitational wave detectors showing displacement noise reduction at low frequencies

Antonio Perreca, Simon Chelkowski, Stefan Hild +1

This paper reports an experimental demonstration of partial displacement noise free laser interferometry in the gravitational wave detection band. The used detuned Fabry-Perot cavi…

hep-th2009★ 8 cited

Remarks on quiver gauge theories from open topological string theory

Nils Carqueville, Alexander Quintero Velez

We study effective quiver gauge theories arising from a stack of D3-branes on certain Calabi-Yau singularities. Our point of view is a first principle approach via open topological…

astro-ph.SR2009★ 1 cited

Revised Results for Non-thermal Recombination Flare Hard X-Ray Emission

J. C. Brown, P. C. V. Mallik, N. R. Badnell

Brown and Mallik (BM) recently showed that, for hot sources, recombination of non-thermal electrons (NTR) onto highly ionised heavy ions is not negligible compared to non-thermal b…

physics.ins-det2009★ 95 cited

Readiness of the ATLAS Liquid Argon Calorimeter for LHC Collisions

The ATLAS Collaboration

The ATLAS liquid argon calorimeter has been operating continuously since August 2006. At this time, only part of the calorimeter was readout, but since the beginning of 2008, all c…

hep-ex2009★ 11 cited

Search for Technicolor Particles Produced in Association with a W Boson at CDF

The CDF Collaboration, T. Aaltonen

We present a search for the technicolor particles and in the process at a center of mass energy of . The…

hep-ex2009★ 36 cited

Search for Pair Production of Supersymmetric Top Quarks in Dilepton Events from Collisions at = 1.96 TeV

CDF Collaboration

We present the results of a search for pair production of the supersymmetric partner of the top quark (the stop quark ) decaying to a -quark and a chargino $\char…

hep-ex2009★ 52 cited

Measurement of the Inclusive Isolated Prompt Photon Cross Section in ppbar Collisions at sqrt{s} = 1.96 TeV using the CDF Detector

The CDF Collaboration, T. Aaltonen

A measurement of the cross section for the inclusive production of isolated photons by the CDF experiment at the Fermilab Tevatron collider is presented. The measurement covers the…

physics.ins-det2009★ 1 cited

Comparison of Measurements of Charge Transfer Inefficiencies in a CCD with High-Speed Column Parallel Readout

Andre Sopczak, Salim Aoulmit, Khaled Bekhouche +16

Charge Coupled Devices (CCDs) have been successfully used in several high energy physics experiments over the past two decades. Their high spatial resolution and thin sensitive lay…

hep-ex2009★ 75 cited

A QCD analysis of ZEUS diffractive data

ZEUS Collaboration

ZEUS inclusive diffractive cross-section measurements have been used in a DGLAP next-to-leading-order QCD analysis to extract the diffractive parton distribution functions. Data on…

hep-ex2009★ 23 cited

Search for New Color-Octet Vector Particle Decaying to ttbar in ppbar Collisions at TeV

The CDF Collaboration, T. Aaltonen

We present the result of a search for a massive color-octet vector particle, (e.g. a massive gluon) decaying to a pair of top quarks in proton-antiproton collisions with a center-o…

hep-ph2009★ 285 cited

A posteriori inclusion of parton density functions in NLO QCD final-state calculations at hadron colliders: The APPLGRID Project

Tancredi Carli, Dan Clements, Amanda Cooper-Sarkar +5

A method to facilitate the consistent inclusion of cross-section measurements based on complex final-states from HERA, TEVATRON and the LHC in proton parton density function (PDF)…