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19922026
most citedObservation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC

10.9k citations

Showing 2009Show all

123 papers · 1 filter

hep-ex2009★ 84 cited

Determination of the strong coupling constant from the inclusive jet cross section in ppbar collisions at sqrt(s)=1.96 TeV

D0 Collaboration, V. M. Abazov

We determine the strong coupling constant alphas and its energy dependence from the pT dependence of the inclusive jet cross section in ppbar collisions at sqrt(s)=1.96 TeV. The st…

cond-mat.str-el2009★ 55 cited

Exact calculation of the magnetocaloric effect in the spin-1/2 XXZ chain

Christian Trippe, Andreas Honecker, Andreas Klümper +1

We calculate the entropy and cooling rate of the antiferromagnetic spin-1/2 XXZ chain under an adiabatic demagnetization process using the quantum transfer-matrix technique and non…

hep-lat2009★ 12 cited

QPACE -- a QCD parallel computer based on Cell processors

H. Baier, H. Boettiger, M. Drochner +32

QPACE is a novel parallel computer which has been developed to be primarily used for lattice QCD simulations. The compute power is provided by the IBM PowerXCell 8i processor, an e…

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.…

hep-ph2009★ 239 cited

Higgs production in gluon fusion at next-to-next-to-leading order QCD for finite top mass

Robert V. Harlander, Hendrik Mantler, Simone Marzani +1

The inclusive Higgs production cross section from gluon fusion is calculated through NNLO QCD, including its top quark mass dependence. This is achieved through a matching of the 1…

hep-ex2009★ 12 cited

Search for the associated production of a b quark and a neutral supersymmetric Higgs boson which decays to tau pairs

D0 Collaboration, V. M. Abazov

We report results from a search for production of a neutral Higgs boson in association with a quark. We search for Higgs decays to pairs with one subsequently decaying…

hep-ph2009★ 356 cited

Quest for precision in hadronic cross sections at low energy: Monte Carlo tools vs. experimental data

S. Actis, A. Arbuzov, G. Balossini +53

We present the achievements of the last years of the experimental and theoretical groups working on hadronic cross section measurements at the low energy e+e- colliders in Beijing,…

hep-ex2009★ 20 cited

Search for the Standard Model Higgs Boson in the ZH->vvbb Channel in 5.2 fb-1 of p-pbar Collisions at sqrt(s)=1.96 TeV

D0 Collaboration

A search is performed for the standard model Higgs boson in 5.2 fb-1 of p-pbar collisions at sqrt(s)=1.96 TeV, collected with the D0 detector at the Fermilab Tevatron Collider. The…

hep-ex2009★ 187 cited

Double parton interactions in photon+3 jet events in ppbar collisions sqrt{s}=1.96 TeV

D0 Collaboration

We have used a sample of photon+3 jets events collected by the D0 experiment with an integrated luminosity of about 1 fb^-1 to determine the fraction of events with double parton s…

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★ 16 cited

Search for single top quarks in the tau+jets channel using 4.8 fb of collision data

The D0 Collaboration

We present the first direct search for single top quark production using tau leptons. The search is based on 4.8 fb of integrated luminosity collected in collisio…

hep-ex2009★ 19 cited

Search for a resonance decaying into WZ boson pairs in collisions

The D0 Collaboration, V. M. Abazov

We present the first search for an electrically charged resonance decaying to a WZ boson pair using 4.1 fb of integrated luminosity collected with the D0 detector…

hep-ex2009★ 36 cited

Measurement of the D* Meson Production Cross Section and F_2^{ccbar}, at High Q^2, in ep Scattering at HERA

The H1 Collaboration

The inclusive production of D*(2010) mesons in deep-inelastic ep scattering is measured in the kinematic region of photon virtuality 100 < Q^2 < 1000 GeV^2 and inelasticity 0.02 <…

astro-ph.HE2009

Extending the search for neutrino point sources with IceCube above the horizon

The IceCube Collaboration, R. Abbasi

Point source searches with the IceCube neutrino telescope have been restricted to one hemisphere, due to the exclusive selection of upward going events as a way of rejecting the at…

hep-ph2009★ 21 cited

Two-photon annihilation into octet meson pairs: symmetry relations in the handbag approach

Markus Diehl, Peter Kroll

We explore the implications of SU(3) flavor symmetry in the soft handbag mechanism for two-photon annihilation into pairs of pseudoscalar octet mesons. In this approach we obtain a…

astro-ph.HE2009★ 4 cited

Measurement of Radio Emission from Extensive Air Showers with LOPES

J. R. Hoerandel

A new method is explored to detect extensive air showers: the measurement of radio waves emitted during the propagation of the electromagnetic shower component in the magnetic fiel…

astro-ph.HE2009★ 1 cited

Investigation of the Properties of Galactic Cosmic Rays with the KASCADE-Grande Experiment

J. R. Hoerandel

The properties of galactic cosmic rays are investigated with the KASCADE-Grande experiment in the energy range between and eV. Recent results are discussed. The…

hep-ph2009

Transversity in exclusive meson electroproduction

P. Kroll

In this talk various spin effects in hard exclusive electroproduction of mesons are briefly reviewed and the data discussed in the light of recent theoretical calculations within t…

astro-ph.HE2009

Ultra-High Energy Cosmic Ray and Neutrino Observations

Karl-Heinz Kampert

Recent measurements of ultra-high energy cosmic rays and neutrinos are briefly reviewed. With several new large scale observatories nearing completion or becoming fully operational…

hep-ex2009★ 66 cited

Jet Production in ep Collisions at Low Q^2 and Determination of alpha_s

The H1 Collaboration

The production of jets is studied in deep-inelastic e+p scattering at low negative four momentum transfer squared 5<Q^2<100 GeV^2 and at inelasticity 0.2<y<0.7 using data recorded…

physics.optics2009★ 60 cited

Perfect transmission and highly asymmetric light localization in photonic multilayers

Sergei V. Zhukovsky

General principles for the existence of perfect transmission resonances in photonic multilayer structures are formulated in terms of light interference described by recurrent Airy…

hep-th2009★ 55 cited

Hidden Grassmann Structure in the XXZ Model IV: CFT limit

H. Boos, M. Jimbo, T. Miwa +1

The Grassmann structure of the critical XXZ spin chain is studied in the limit to conformal field theory. A new description of Virasoro Verma modules is proposed in terms of Zamolo…

hep-ex2009★ 706 cited

Combined Measurement and QCD Analysis of the Inclusive ep Scattering Cross Sections at HERA

The H1, ZEUS Collaborations

A combination is presented of the inclusive deep inelastic cross sections measured by the H1 and ZEUS Collaborations in neutral and charged current unpolarised ep scattering at HER…

hep-ex2009★ 40 cited

Events with an Isolated Lepton and Missing Transverse Momentum and Measurement of W Production at HERA

The H1, ZEUS Collaborations

A search for events containing an isolated electron or muon and missing transverse momentum produced in ep collisions is performed with the H1 and ZEUS detectors at HERA. The data…