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Showing 2015Show all

259 papers · 1 filter

cond-mat.mes-hall2015★ 21 cited

Resonant tunneling and the quasiparticle lifetime in graphene/boron nitride/graphene heterostructures

Karina A. Guerrero-Becerra, Andrea Tomadin, Marco Polini

Tunneling of quasiparticles between two nearly-aligned graphene sheets produces resonant current-voltage characteristics because of the quasi-exact conservation of in-plane momentu…

cond-mat.quant-gas2015★ 60 cited

Dissipative topological superconductors in number-conserving systems

Fernando Iemini, Davide Rossini, Rosario Fazio +2

We discuss the dissipative preparation of p-wave superconductors in number-conserving one-dimensional fermionic systems. We focus on two setups: the first one entails a single wire…

astro-ph.HE2015

Relativistic jets: an overview of recent progress

Elena Pian

Despite their different nature and physics, blazars and gamma-ray bursts have in common very powerful relativistic jets, which make them the most luminous sources in the Universe.…

hep-ex2015★ 16 cited

Time-dependent analysis of decays and studies of the system in decays

P. del Amo Sanchez, others

We measure the time-dependent asymmetry in the radiative-penguin decay , using a sample of million $Υ(4S) \to B{\kern 0.18em\overline{\kern…

cond-mat.mes-hall2015★ 53 cited

Nanoscale spin rectifiers controlled by the Stark effect

Francesco Rossella, Andrea Bertoni, Daniele Ercolani +4

The control of orbital and spin state of single electrons is a key ingredient for quantum information processing, novel detection schemes, and, more generally, is of much relevance…

math.CA2015★ 6 cited

A nonautonomous chain rule in and

Luigi Ambrosio, Graziano Crasta, Virginia De Cicco +1

In this paper we consider the chain rule formula for compositions in the case when has a Sobolev or BV regularity and is separately Sobolev, or B…

hep-ph2015★ 327 cited

Anomalies in -decays and flavour symmetry

Riccardo Barbieri, Gino Isidori, Andrea Pattori +1

The collection of a few anomalies in semileptonic -decays invites to speculate about the emergence of some strikingly new phenomena. Here we offer a possible interpretation of t…

astro-ph.GA2015★ 29 cited

Dark-ages Reionization & Galaxy Formation Simulation II: Spin and concentration parameters for dark matter haloes during the Epoch of Reionization

Paul W. Angel, Gregory B. Poole, Aaron D. Ludlow +5

We use high resolution N-Body simulations to study the concentration and spin parameters of dark matter haloes in the mass range $10^8\, {\rm M}_{\odot}\, h^{-1} < {\rm M} < 10^{11…

cond-mat.mes-hall2015★ 16 cited

Large Tunable Thermophase in Superconductor -- Quantum Dot -- Superconductor Josephson Junctions

Yaakov Kleeorin, Yigal Meir, Francesco Giazotto +1

In spite of extended efforts, detecting thermoelectric effects in superconductors have proven to be a challenging task, due to the inherent superconducting particle-hole symmetry.…

hep-ph2015★ 95 cited

Vector Leptoquarks and the 750 GeV Diphoton Resonance at the LHC

Christopher W. Murphy

The ATLAS and CMS collaborations recently presented evidence of a resonance decaying to pairs of photons around 750 GeV. In addition, the BaBar, Belle, and LHCb collaborations have…

cond-mat.mes-hall2015★ 60 cited

Current-induced birefringent absorption and non-reciprocal plasmons in graphene

Ben Van Duppen, Andrea Tomadin, Alexander N. Grigorenko +1

We present extensive calculations of the optical and plasmonic properties of a graphene sheet carrying a dc current. By calculating analytically the density-density response functi…

hep-ex2015★ 53 cited

Measurement of the inclusive jet cross section in pp collisions at sqrt(s) = 2.76 TeV

CMS Collaboration

The double-differential inclusive jet cross section is measured as a function of jet transverse momentum pT and absolute rapidity y, using proton-proton collision data collected wi…

cond-mat.supr-con2015★ 21 cited

Photonic heat conduction in Josephson-coupled Bardeen-Cooper-Schrieffer superconductors

R. Bosisio, P. Solinas, A. Braggio +1

We investigate the photon-mediated heat flow between two Josephson-coupled Bardeen-Cooper-Schrieffer (BCS) superconductors. We demonstrate that in standard low temperature experime…

math.LO2015★ 3 cited

Factorisation of germ-like series

Sonia L'Innocente, Vincenzo Mantova

A classical tool in the study of real closed fields are the fields of generalised power series (i.e., formal sums with well-ordered support) with coefficients in a field $…

hep-ph2015★ 52 cited

One-Loop Corrections to the Perturbative Unitarity Bounds in the -Conserving Two-Higgs Doublet Model with a Softly Broken Symmetry

Benjamín Grinstein, Christopher W. Murphy, Patipan Uttayarat

We compute all of the one-loop corrections that are enhanced, , in the limit , to all the longitudinal…

hep-ex2015★ 493 cited

Angular analysis of the decay using $3\,\mbox{fb}^{-1}$ of integrated luminosity

LHCb collaboration, R. Aaij, C. Abellán Beteta +730

An angular analysis of the decay is presented. The dataset corresponds to an integrated luminosity of $3.0\,{\mbox{fb}^{…

hep-ex2015★ 175 cited

Search for narrow resonances decaying to dijets in proton-proton collisions at sqrt(s) = 13 TeV

CMS Collaboration

A search for narrow resonances in proton-proton collisions at sqrt(s) = 13 TeV is presented. The invariant mass distribution of the two leading jets is measured with the CMS detect…

hep-ex2015★ 663 cited

Event generator tunes obtained from underlying event and multiparton scattering measurements

CMS Collaboration

New sets of parameters ("tunes") for the underlying-event (UE) modeling of the PYTHIA8, PYTHIA6 and HERWIG++ Monte Carlo event generators are constructed using different parton dis…

astro-ph.CO2015★ 28 cited

Dark-ages reionization & galaxy formation simulation V: morphology and statistical signatures of reionization

Paul M. Geil, Simon J. Mutch, Gregory B. Poole +4

We use the Dark-ages, Reionization And Galaxy-formation Observables from Numerical Simulations (DRAGONS) framework to investigate the effect of galaxy-formation physics on the morp…

astro-ph.GA2015★ 73 cited

Dark-ages reionization & galaxy formation simulation IV: UV luminosity functions of high-redshift galaxies

Chuanwu Liu, Simon J. Mutch, P. W. Angel +5

In this paper we present calculations of the UV luminosity function from the Dark-ages Reionization And Galaxy-formation Observables from Numerical Simulations (DRAGONS) project, w…

astro-ph.GA2015★ 133 cited

Dark-ages reionization and galaxy formation simulation - III. Modelling galaxy formation and the epoch of reionization

Simon J. Mutch, Paul M. Geil, Gregory B. Poole +4

We introduce Meraxes, a new, purpose-built semi-analytic galaxy formation model designed for studying galaxy growth during reionization. Meraxes is the first model of its type to i…

astro-ph.GA2015★ 51 cited

Dark-ages Reionization & Galaxy Formation Simulation I: The dynamical lives of high redshift galaxies

Gregory B. Poole, Paul W. Angel, Simon J. Mutch +5

We present the Dark-ages Reionization and Galaxy-formation Observables from Numerical Simulations (DRAGONS) program and Tiamat, the collisionless N-body simulation program upon whi…

astro-ph.HE2015★ 94 cited

Type II supernova energetics and comparison of light curves to shock-cooling models

Adam Rubin, Avishay Gal-Yam, Annalisa De Cia +37

During the first few days after explosion, Type II supernovae (SNe) are dominated by relatively simple physics. Theoretical predictions regarding early-time SN light curves in the…

q-fin.GN2015★ 59 cited

Disentangling bipartite and core-periphery structure in financial networks

Paolo Barucca, Fabrizio Lillo

A growing number of systems are represented as networks whose architecture conveys significant information and determines many of their properties. Examples of network architecture…