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19972026
most citedObservation of resonances consistent with pentaquark states in decays

1.3k citations

Showing 2010Show all

55 papers · 1 filter

hep-ex2010★ 137 cited

Measurement of the Inclusive e{\pm}p Scattering Cross Section at High Inelasticity y and of the Structure Function FL

H1 Collaboration

A measurement is presented of the inclusive neutral current e\pm p scattering cross section using data collected by the H1 experiment at HERA during the years 2003 to 2007 with pro…

nucl-th2010★ 2 cited

The Quantum Liquid of Alpha Clusters

Florin Carstoiu, Serban Misicu

Within the variational approach of Bose liquids we analyze the g.s. energy of charge neutral alpha matter at =0. As a prerequisite for such calculation we take from the literatu…

nucl-ex2010★ 30 cited

High precision Y(,)Y scattering at low energies

G. G. Kiss, P. Mohr, Zs. Fülöp +8

Elastic scattering cross sections of the Y(,)Y reaction have been measured at energies E = 15.51 and 18.63 MeV. The high precision data for the semi-ma…

hep-ex2010★ 230 cited

Measurement of the top quark-pair production cross section with ATLAS in pp collisions at $\sqrt{s}=7\TeV$

The ATLAS Collaboration

A measurement of the production cross-section for top quark pairs($\ttbar$) in collisions at $\sqrt{s}=7 \TeV$ is presented using data recorded with the ATLAS detector at the…

hep-ph2010★ 2 cited

New perturbation expansions in quantum chromodynamics and the determination of

Irinel Caprini, Jan Fischer

We consider a new class of perturbation expansions, which incorporate in a systematic way the available information about the divergent character of the perturbation series in QCD.…

cond-mat.mes-hall2010★ 6 cited

Universal heat conductance of one-dimensional channels

Dragoş-Victor Anghel

I analyse the transport of particles of arbitrary statistics (Bose, Fermi and fractional exclusion statistics) through one-dimensional (1D) channels. Observing that the particle, e…

nucl-ex2010★ 4 cited

Analysis of alpha-induced reactions on Eu below the Coulomb barrier

V. Avrigeanu, M. Avrigeanu

Novel measurements of and ,n) reaction cross sections on the target nucleus Eu, close to the reaction thresholds, support the setting up of recent parameters of…

math-ph2010

Interference effects at electron tunneling

N. Angelescu, M. Bundaru, R. Bundaru +1

Two infinite, two-dimensional, lattice, free fermion systems, initially in different invariant states, are allowed to communicate via two point contacts, through which direct tunne…

hep-ph2010★ 38 cited

Beyond the MSSM Higgs with d=6 effective operators

I. Antoniadis, E. Dudas, D. M. Ghilencea +1

We continue a previous study of the MSSM Higgs Lagrangian extended by all effective operators of dimension d=6 that can be present beyond the MSSM, consistent with its symmetries.…

physics.ins-det2010

A Layer Correlation technique for pion energy calibration at the 2004 ATLAS Combined Beam Test

E. Abat, J. M. Abdallah, T. N. Addy +482

A new method for calibrating the hadron response of a segmented calorimeter is developed and successfully applied to beam test data. It is based on a principal component analysis o…

math.CO2010★ 44 cited

Generalization of the Bollobás-Riordan polynomial for tensor graphs

Adrian Tanasa

Tensor models are used nowadays for implementing a fundamental theory of quantum gravity. We define here a polynomial encoding the supplementary topological informatio…

hep-ex2010★ 129 cited

Measurement of underlying event characteristics using charged particles in pp collisions at and 7 TeV with the ATLAS detector

The ATLAS Collaboration

Measurements of charged particle distributions, sensitive to the underlying event, have been performed with the ATLAS detector at the LHC. The measurements are based on data collec…

physics.ins-det2010★ 37 cited

Studies of the performance of the ATLAS detector using cosmic-ray muons

The ATLAS Collaboration

Muons from cosmic-ray interactions in the atmosphere provide a high-statistics source of particles that can be used to study the performance and calibration of the ATLAS detector.…

hep-ex2010★ 9 cited

Search for Squarks in R-parity Violating Supersymmetry in ep Collisions at HERA

H1 Collaboration

A search for squarks in R-parity violating supersymmetry is performed in e^+- p collisions at HERA using the H1 detector. The full data sample taken at a centre-of-mass energy sqrt…

hep-th2010★ 5 cited

Off-Shell Fields and Quantum Anomalies

Dan Radu Grigore

We use the formalism of quantum off-shell fields for the case of pure Yang-Mills fields. In this formalism one can compute in a systematic way the second order anomalies of the tre…

nucl-th2010★ 34 cited

Symmetry Energy Effects on Fusion Cross Sections

C. Rizzo, V. Baran, M. Colonna +2

We investigate the reaction path followed by Heavy Ion Collisions with exotic nuclear beams at low energies. We will focus on the interplay between reaction mechanisms, fusion vs.…

astro-ph.HE2010

Investigation of the hadronic interaction models using WILLI detector

B. Mitrica, I. M. Brancus, M. Petcu +6

The WILLI detector, built in IFIN-HH Bucharest, in collaboration with KIT Karlsruhe, is a rotatable modular detector for measuring charge ratio for cosmic muons with energy 1 G…

hep-ex2010★ 48 cited

Measurement of the Diffractive Deep-Inelastic Scattering Cross Section with a Leading Proton at HERA

H1 Collaboration

The cross section for the diffractive deep-inelastic scattering process ep -> e X p is measured, with the leading final state proton detected in the H1 Forward Proton Spectrometer.…

hep-ph2010

Matching the quark model to the 1/Nc expansion

Dan Pirjol, Carlos Schat

We compute the coefficients of the effective mass operator of the 1/Nc expansion for negative parity L=1 excited baryons using the Isgur-Karl model in order to compare the general…

nucl-ex2010★ 83 cited

First measurement of kaonic helium-3 X-rays

SIDDHARTA collaboration, M. Bazzi, G. Beer +35

The first observation of the kaonic 3He 3d - 2p transition was made using slow K- mesons stopped in a gaseous 3He target. The kaonic atom X-rays were detected with large-area silic…

hep-ex2010★ 181 cited

Measurement of inclusive jet and dijet cross sections in proton-proton collisions at 7 TeV centre-of-mass energy with the ATLAS detector

ATLAS Collaboration

Jet cross sections have been measured for the first time in proton-proton collisions at a centre-of-mass energy of 7 TeV using the ATLAS detector. The measurement uses an integrate…

hep-ex2010★ 150 cited

Search for New Particles in Two-Jet Final States in 7 TeV Proton-Proton Collisions with the ATLAS Detector at the LHC

The ATLAS Collaboration

A search for new heavy particles manifested as resonances in two-jet final states is presented. The data were produced in 7 TeV proton-proton collisions by the Large Hadron Collide…

hep-th2010★ 2 cited

Heterotic type IIA duality with fluxes - towards the complete story

Andrei Micu

In this paper we study the heterotic type IIA duality when fluxes are turned on. We show that many of the known fluxes are dual to each other and claim that certain fluxes on the h…

hep-ex2010★ 42 cited

Prompt K_short production in pp collisions at sqrt(s)=0.9 TeV

LHCb Collaboration, R. Aaij, C. Abellan Beteta +627

The production of K_short mesons in pp collisions at a centre-of-mass energy of 0.9 TeV is studied with the LHCb detector at the Large Hadron Collider. The luminosity of the analys…