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476 papers · 1 filter

cond-mat.supr-con2017★ 12 cited

Absence of Local Fluctuating Dimers in Superconducting Ir(Pt,Rh)Te

R. Yu, S. Banerjee, H. Lei +6

The compound IrTe2 is known to exhibit a transition to a modulated state featuring Ir-Ir dimers, with large associated atomic displacements. Partial substitution of Pt or Rh for Ir…

hep-th2017★ 78 cited

Dynamics of entanglement in expanding quantum fields

Jürgen Berges, Stefan Floerchinger, Raju Venugopalan

We develop a novel real-time approach to computing the entanglement between spatial regions for Gaussian states in quantum field theory. The entanglement entropy is characterized i…

hep-lat2017★ 2 cited

Weak hamiltonian Wilson Coefficients from Lattice QCD

Mattia Bruno

In this work we present a calculation of the Wilson Coefficients and of the Effective Weak Hamiltonian to all-orders in , using lattice simulations. Given the curr…

hep-ph2017★ 7 cited

Top-quark loops and the muon anomalous magnetic moment

Andrzej Czarnecki, William J. Marciano

The current status of electroweak radiative corrections to the muon anomalous magnetic moment is discussed. Asymptotic expansions for some important electroweak two loop top quark…

cond-mat.mtrl-sci2017

Optical Manipulation of Magnetic Vortex Visualized in situ by 4D Electron Microscopy

Xuewen Fu, Shawn D. Pollard, Bin Chen +3

Understanding the fundamental dynamics of topological vortex and antivortex naturally formed in micro/nanoscale ferromagnetic building blocks under external perturbations is crucia…

cond-mat.supr-con2017★ 25 cited

Local corrugation and persistent charge density wave in ZrTe3 with Ni intercalation

Alex M. Ganose, Liam Gannon, Federica Fabrizi +7

The mechanism of emergent bulk superconductivity in transition metal intercalated ZrTe3 is investigated by studying the effect of Ni doping on the band structure and charge density…

cond-mat.supr-con2017★ 48 cited

Incommensurate phonon anomaly and the nature of charge density waves in cuprates

H. Miao, D. Ishikawa, R. Heid +6

While charge density wave (CDW) instabilities are ubiquitous to superconducting cuprates, the different ordering wavevectors in various cuprate families have hampered a unified des…

cond-mat.str-el2017★ 8 cited

A Local Quantum Phase Transition in YFeAl

W. J. Gannon, L. S Wu, I. A. Zaliznyak +5

A phase transition occurs when correlated regions of a new phase grow to span the system and the fluctuations within the correlated regions become long-lived. Here we present neutr…

hep-th2017★ 17 cited

Finite-temperature phase transitions of third and higher order in gauge theories at large

Hiromichi Nishimura, Robert D. Pisarski, Vladimir V. Skokov

We study phase transitions in gauge theories at nonzero temperature using matrix models. Our basic assumption is that the effective potential is dominated by double tr…

cond-mat.supr-con2017★ 31 cited

Disorder quenching of the Charge Density Wave in ZrTe3

Moritz Hoesch, Liam Gannon, Kenya Shimada +5

The charge density wave (CDW) in ZrTe3 is quenched in samples with small amount of Te iso-electronically substituted by Se. Using angle-resolved photoemission spectroscopy we obser…

nucl-th2017★ 8 cited

The effect of the fluctuating proton size on the study of chiral magnetic effect in proton-nucleus collisions

Dmitri Kharzeev, Zhoudunming Tu, Aobo Zhang +1

High energy proton-nucleus (pA) collisions provide an important constraint on the study of the chiral magnetic effect in QCD matter. Naively, in pA collisions one expects no correl…

cond-mat.supr-con2017★ 22 cited

Light-induced new collective modes in LaBaCuO superconductor

S. J. Zhang, Z. X. Wang, L. Y. Shi +5

We report near and mid-infrared pump c-axis terahertz probe measurement on a superconducting single crystal LaBaCuO with T=32 K. The measurement reveals…

hep-ex2017★ 32 cited

Study of the state with semileptonic decays of the meson

D0 Collaboration

We present a study of the using semileptonic decays of the meson using the full Run II integrated luminosity of 10.4 fb in proton-antiproton collisions…

hep-ph2017★ 16 cited

Kaon Distribution Amplitude from Lattice QCD and the Flavor SU(3) Symmetry

Jiunn-Wei Chen, Luchang Jin, Huey-Wen Lin +6

We present the first lattice-QCD calculation of the kaon distribution amplitude using the large-momentum effective theory (LaMET) approach. The momentum-smearing technique has been…

hep-ph2017★ 54 cited

Power corrections to TMD factorization for Z-boson production

I. Balitsky, A. Tarasov

A typical factorization formula for production of a particle with a small transverse momentum in hadron-hadron collisions is given by a convolution of two leading-twist TMD parton…

hep-lat2017★ 299 cited

- and -meson leptonic decay constants from four-flavor lattice QCD

A. Bazavov, C. Bernard, N. Brown +14

We calculate the leptonic decay constants of heavy-light pseudoscalar mesons with charm and bottom quarks in lattice quantum chromodynamics on four-flavor QCD gauge-field configura…

hep-ex2017★ 104 cited

Search for the Standard Model Higgs boson produced in association with top quarks and decaying into a pair in collisions at = 13 TeV with the ATLAS detector

ATLAS Collaboration

A search for the Standard Model Higgs boson produced in association with a top-quark pair, , is presented. The analysis uses 36.1 fb of collision data at $\s…

hep-ex2017★ 151 cited

Evidence for the associated production of the Higgs boson and a top quark pair with the ATLAS detector

ATLAS Collaboration

A search for the associated production of the Higgs boson with a top quark pair () is reported. The search is performed in multilepton final states using a dataset corre…

physics.ins-det2017★ 1 cited

Test beam measurement of ams H35 HV-CMOS capacitively coupled pixel sensor prototypes with high-resistivity substrate

M. Benoit, S. Braccini, R. Casanova +34

In the context of the studies of the ATLAS High Luminosity LHC programme, radiation tolerant pixel detectors in CMOS technologies are investigated. To evaluate the effects of subst…

hep-ex2017★ 123 cited

Search for electroweak production of supersymmetric states in scenarios with compressed mass spectra at TeV with the ATLAS detector

ATLAS Collaboration

A search for electroweak production of supersymmetric particles in scenarios with compressed mass spectra in final states with two low-momentum leptons and missing transverse momen…

hep-ph2017★ 51 cited

Mass sensitivity of the three-flavor chiral phase transition

Simon Resch, Fabian Rennecke, Bernd-Jochen Schaefer

The mass sensitivity of the chiral phase transition of QCD with and without axial -symmetry breaking at vanishing and finite quark chemical potential is investigated. To fo…

astro-ph.CO2017★ 46 cited

Dark Energy Survey Year 1 Results: Calibration of redMaGiC Redshift Distributions in DES and SDSS from Cross-Correlations

R. Cawthon, C. Davis, M. Gatti +88

We present calibrations of the redshift distributions of redMaGiC galaxies in the Dark Energy Survey Year 1 (DES Y1) and Sloan Digital Sky Survey (SDSS) DR8 data. These results det…

physics.comp-ph2017★ 240 cited

A Roadmap for HEP Software and Computing R&D for the 2020s

Johannes Albrecht, Antonio Augusto Alves, Guilherme Amadio +307

Particle physics has an ambitious and broad experimental programme for the coming decades. This programme requires large investments in detector hardware, either to build new facil…

hep-ex2017★ 21 cited

Measurement of the inclusive and fiducial production cross-sections in the lepton+jets channel in collisions at TeV with the ATLAS detector

ATLAS Collaboration

The inclusive and fiducial production cross-sections are measured in the lepton+jets channel using 20.2 fb of proton-proton collision data at a centre-of-mass ene…