output
19932026
most citedFirst M87 Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole

4.3k citations

Showing 2012Show all

131 papers · 1 filter

astro-ph.GA2012★ 12 cited

Initial Size Distribution of the Galactic Globular Cluster System

Jihye Shin, Sungsoo Kim, Suk-Jin Yoon +1

Despite the importance of their size evolution in understanding the dynamical evolution of globular clusters (GCs) of the Milky Way, studies are rare that focus specifically on thi…

nucl-ex2012★ 56 cited

Medium modification of jet fragmentation in Au+Au collisions at sqrt(s_NN)=200 GeV measured in direct photon-hadron correlations

A. Adare, S. Afanasiev, C. Aidala +559

The jet fragmentation function is measured with direct photon-hadron correlations in p+p and Au+Au collisions at sqrt(s_NN)=200 GeV. The p_T of the photon is an excellent approxima…

hep-ex2012★ 14 cited

Measurement of the inclusive semileptonic branching fraction at Belle

Belle Collaboration, C. Oswald, P. Urquijo +172

We report a measurement of the inclusive semileptonic branching fraction in a data sample collected near the resonance with the Belle detector at the…

hep-ex2012★ 22 cited

Search for CP Violation in the Decay

B. R. Ko, E. Won, I. Adachi +142

We search for CP violation in the decay using a data sample with an integrated luminosity of 977 fb collected with the Belle detector at the KEKB…

hep-ex2012★ 40 cited

Charged kaon femtoscopic correlations in pp collisions at TeV

ALICE Collaboration

Correlations of two charged identical kaons () are measured in pp collisions at ~TeV by the ALICE experiment at the Large Hadron Colli…

hep-ex2012★ 23 cited

Study of B^0 -> rho^0 rho^0 decays, implications for the CKM angle phi_2 and search for other B^0 decay modes with a four-pion final state

The Belle Collaboration, P. Vanhoefer, J. Dalseno +171

We present a study of the branching fraction of the decay B^0->rho0rho0 and the fraction of longitudinally polarized rho0 mesons in this decay. The results are obtained from the fi…

physics.chem-ph2012★ 406 cited

Understanding and reducing errors in density functional calculations

Min-Cheol Kim, Eunji Sim, Kieron Burke

We decompose the energy error of any variational DFT calculation into a contribution due to the approximate functional and that due to the approximate density. Typically, the funct…

hep-ph2012★ 60 cited

Vacuum birefringence in strong magnetic fields: (II) Complex refractive index from the lowest Landau level

Koichi Hattori, Kazunori Itakura

We compute the refractive indices of a photon propagating in strong magnetic fields on the basis of the analytic representation of the vacuum polarization tensor obtained in our pr…

cond-mat.mes-hall2012★ 78 cited

Quantitative Current-Voltage Characteristics in Molecular Junctions from First Principles

Pierre Darancet, Jonathan R. Widawsky, Hyoung Joon Choi +2

Using self-energy-corrected density functional theory (DFT) and a coherent scattering-state approach, we explain current-voltage (IV) measurements of four pyridine-Au and amine-Au…

nucl-ex2012★ 30 cited

Upsilon (1S+2S+3S) production in d+Au and p+p collisions at sqrt(s_NN)=200 GeV and cold-nuclear matter effects

A. Adare, S. Afanasiev, C. Aidala +491

The three Upsilon states, Upsilon(1S+2S+3S), are measured in d+Au and p+p collisions at sqrt(s_NN)=200 GeV and rapidities 1.2<|y|<2.2 by the PHENIX experiment at the Relativistic H…

astro-ph.CO2012★ 8 cited

What determines the sizes of red early-type galaxies?

Joon Hyeop Lee, Minjin Kim, Chang Hee Ree +7

The sizes of galaxies are known to be closely related with their masses, luminosities, redshifts and morphologies. However, when we fix these quantities and morphology, we still fi…

astro-ph.GA2012★ 77 cited

Star Formation Histories of Globular Clusters with Multiple Populations. I. ω Cen, M22, and NGC 1851

Seok-Joo Joo, Young-Wook Lee

There is increasing evidence that some massive globular clusters (GCs) host multiple stellar populations having different heavy element abundances enriched by supernovae. They usua…

astro-ph.SR2012★ 6 cited

Pilot VLBI Survey of SiO v=3 J=1--0 Maser Emission around Evolved Stars

Hiroshi Imai, Miyako Oyadomari, Sze Ning Chong +9

In this Letter, we report detections of SiO v=3 J=1--0 maser emission in very long baseline interferometric (VLBI) observations towards 4 out of 12 long-period variable stars: WX P…

hep-lat2012★ 42 cited

Lüscher's finite size method with twisted boundary conditions: an application to - system to search for narrow resonance

Sho Ozaki, Shoichi Sasaki

We investigate an application of twisted boundary conditions for study of low-energy hadron-hadron interactions with Lüshcer's finite size method. It allows us to calculate the pha…

hep-ph2012★ 10 cited

Nonconformal holographic model for D-meson suppression at energies available at the CERN Large Hadron Collider

Santosh K. Das, Ali Davody

The drag force of charm quarks propagating through a thermalized system of Quark Gluon Plasma (QGP) has been considered within the framework of both conformal/non-conformal Anti de…

hep-ph2012★ 17 cited

Two Zero Mass Matrices and Sterile Neutrinos

Monojit Ghosh, Srubabati Goswami, Shivani Gupta

Recent experimental data is indicative of the existence of sterile neutrinos. The minimal scheme that can account for the data and is consistent with cosmological observations is t…

hep-ex2012★ 68 cited

Observation of ψ(4040) and ψ(4160) decay into ηJ/ψ

Belle Collaboration, X. L. Wang, Y. L. Han +126

The cross section for e^+e^- \to ηJ/ψbetween \sqrt{s}=3.8 GeV/c^2 and 5.3 GeV/c^2 is measured via initial state radiation using 980 fb^{-1} of data on and around the Υ(nS)(n=1,2,3,…

hep-ex2012★ 8 cited

Study of the Hadronic Transitions (2S)(1S) at Belle

Belle Collaboration, U. Tamponi, R. Mussa +131

We study the rare hadronic transitions and using a sample of 158 decays collected with the Belle detecto…

astro-ph.GA2012★ 44 cited

Yonsei Evolutionary Population Synthesis (YEPS) Model. I. Spectroscopic Evolution of Simple Stellar Populations

Chul Chung, Suk-Jin Yoon, Sang-Yoon Lee +1

We present a series of papers on the year-2012 version of Yonsei Evolutionary Population Synthesis (YEPS) model which is constructed on over 20 years of heritage. This first paper…

astro-ph.HE2012

Deriving fundamental parameters of millisecond pulsars via AIC in white dwarfs

A. Taani, Y. H. Zhao, A. Moraghan

We present a study of the observational properties of Millisecond Pulsars (MSPs) by way of their magnetic fields, spin periods and masses. These measurements are derived through th…

hep-ph2012★ 10 cited

Branching ratios of Meson Decaying to Vector and Axial-Vector Mesons

Rohit Dhir, C. S. Kim

We investigate the weak decays of mesons in Cabibbo-Kobayashi-Maskawa favored and suppressed modes. We present a detailed analysis of the meson decaying to vector meson…

cs.DC2012★ 9 cited

A Speculative Parallel DFA Membership Test for Multicore, SIMD and Cloud Computing Environments

Yousun Ko, Minyoung Jung, Yo-Sub Han +1

We present techniques to parallelize membership tests for Deterministic Finite Automata (DFAs). Our method searches arbitrary regular expressions by matching multiple bytes in para…

nucl-ex2012★ 220 cited

Transverse momentum distribution and nuclear modification factor of charged particles in p-Pb collisions at = 5.02 TeV

ALICE Collaboration

The transverse momentum () distribution of primary charged particles is measured in minimum bias (non-single-diffractive) p-Pb collisions at $\sqrt{s_{\mathrm{NN}}}=…

nucl-ex2012★ 199 cited

Pseudorapidity density of charged particles in p-Pb collisions at TeV

ALICE Collaboration

The charged-particle pseudorapidity density measured over 4 units of pseudorapidity in non-single-diffractive (NSD) p-Pb collisions at a centre-of-mass energy per nucleon pair $\sq…