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541 papers · 1 filter

nucl-th2013★ 1 cited

LIFE ON EARTH -- AN ACCIDENT? Chiral Symmetry and the Anthropic Principle

Ulf-G. Meißner

I discuss the fine-tuning of the nuclear forces and in the formation of nuclei in the production of the elements in the Big Bang and in stars.

cs.CC2013★ 9 cited

Algorithmic Perspectives of Network Transitive Reduction Problems and their Applications to Synthesis and Analysis of Biological Networks

Satabdi Aditya, Bhaskar DasGupta, Marek Karpinski

In this survey paper, we will present a number of core algorithmic questions concerning several transitive reduction problems on network that have applications in network synthesis…

hep-th2013★ 143 cited

Explicit de Sitter Flux Vacua for Global String Models with Chiral Matter

Michele Cicoli, Denis Klevers, Sven Krippendorf +3

We address the open question of performing an explicit stabilisation of all closed string moduli (including dilaton, complex structure and Kaehler moduli) in fluxed type IIB Calabi…

math.SP2013★ 18 cited

A gluing formula for the analytic torsion on hyperbolic manifolds with cusps

Jonathan Pfaff

For an odd-dimensional oriented hyperbolic manifold with cusps and strongly acyclic coefficient systems we define the Reidemeister torsion of the Borel-Serre compactification of th…

astro-ph.CO2013★ 102 cited

A Molecular Line Scan in the Hubble Deep Field North: Constraints on the CO Luminosity Function and the Cosmic H2 Density

F. Walter, R. Decarli, M. Sargent +19

We present direct constraints on the CO luminosity function at high redshift and the resulting cosmic evolution of the molecular gas density, (z), based on a blind mole…

astro-ph.GA2013★ 67 cited

A molecular line scan in the Hubble Deep Field North

R. Decarli, F. Walter, C. Carilli +20

We present a molecular line scan in the Hubble Deep Field North (HDF-N) that covers the entire 3mm window (79-115 GHz) using the IRAM Plateau de Bure Interferometer. Our CO redshif…

math.AP2013★ 5 cited

Steady 3D viscous compressible flows with adiabatic exponent

P. I. Plotnikov, W. Weigant

The Navier-Stokes equations for compressible barotropic flow in the stationary three dimensional case are considered. It is assumed that a fluid occupies a bounded domain and satis…

astro-ph.SR2013★ 22 cited

Astrophysical parameters of the peculiar X-ray transient IGR J11215-5952

J. Lorenzo, I. Negueruela, N. Castro +3

The hard X-ray source IGR J11215-5952 is a peculiar transient, displaying very short X-ray outbursts every 165 days. We obtained high-resolution spectra of the optical counterpart,…

astro-ph.HE2013★ 18 cited

Investigating the hard X-ray emission from the hottest Abell cluster A2163 with Suzaku

N. Ota, K. Nagayoshi, G. W. Pratt +3

We present the results from Suzaku observations of the hottest Abell galaxy cluster A2163 at . To study the physics of gas heating in cluster mergers, we investigated hard X…

astro-ph.SR2013★ 2 cited

The nature and origin of magnetic fields in early-type stars

Jonathan Braithwaite

I review our current knowledge of magnetic fields in stars more massive than around 1.5 Msun, in particular their nature and origin. This includes the strong magnetic fields found…

astro-ph.HE2013★ 3 cited

Constraints on supermassive black hole spins from observations of active galaxy jets

E. Kun, P. J. Wiita, L. Á. Gergely +3

We discuss the origin of the low-energy cutoff, or LEC, seen in the radio spectra of many extragalactic jets and relate this to the spin of the supermassive black holes that presum…

hep-ex2013

Search for B0 to p Lambdabar pi- gamma at Belle

Y. -T. Lai, M. -Z. Wang, I. Adachi +148

We search for the charmless B^0 decay with final state particles p Lambdabar pi^- gamma using the full data sample that contains 772 * 10^6 B Bar pairs collected at the Upsilon(4S)…

math-ph2013★ 9 cited

Why random matrices share universal processes with interacting particle systems?

Patrik L. Ferrari

In these lecture we explain why limiting distribution function, like the Tracy-Widom distribution, or limit processes, like the Airy_2 process, arise both in random matrices and in…

astro-ph.HE2013★ 1.6k cited

Evidence for High-Energy Extraterrestrial Neutrinos at the IceCube Detector

IceCube Collaboration, M. G. Aartsen, R. Abbasi +275

We report on results of an all-sky search for high-energy neutrino events interacting within the IceCube neutrino detector conducted between May 2010 and May 2012. The search follo…

astro-ph.SR2013★ 369 cited

The incidence of stellar mergers and mass gainers among massive stars

S. E. de Mink, H. Sana, N. Langer +2

Because the majority of massive stars are born as members of close binary systems, populations of massive main-sequence stars contain stellar mergers and products of binary mass tr…

astro-ph.CO2013★ 42 cited

First Galaxy-Galaxy Lensing Measurement of Satellite Halo Mass in the CFHT Stripe-82 Survey

Ran Li, Huanyuan Shan, HouJun Mo +7

We select satellite galaxies from the galaxy group catalog constructed with the SDSS spectroscopic galaxies and measure the tangential shear around these galaxies with source catal…

astro-ph.GA2013★ 66 cited

The SCUBA-2 Cosmology Legacy Survey: Ultraluminous star-forming galaxies in a z=1.6 cluster

Ian Smail, J. E. Geach, A. M. Swinbank +23

We analyse new SCUBA-2 submillimeter and archival SPIRE far-infrared imaging of a z=1.62 cluster, Cl0218.3-0510, which lies in the UKIDSS/UDS field of the SCUBA-2 Cosmology Legacy…

physics.ins-det2013★ 21 cited

The Pixel-TPC: first results from an 8-InGrid module

M. Lupberger

An eight chip InGrid module has been tested as readout of a prototype time projection chamber. The construction of the modules as well as first preliminary results are presented. T…

astro-ph.SR2013★ 34 cited

Ionization rates in the heliosheath and in astrosheaths

K. Scherer, H. Fichtner, H. -J. Fahr +2

In the heliosphere, especially in the inner heliosheath, mass-, momentum-, and energy loading induced by the ionization of neutral interstellar species plays an important, but for…

math.PR2013★ 7 cited

Explicit invariant measures for infinite dimensional SDE driven by Lévy noise with dissipative nonlinear drift I

Sergio Albeverio, Luca Di Persio, Elisa Mastrogiacomo +1

We stu\dd y a class of nonlinear stochastic partial differential equations with dissipative nonlinear drift, driven by Lévy noise. Our work is divided in two parts. In the present…

astro-ph.SR2013★ 3 cited

Magnetic Fields in Stars: Origin and Impact

N. Langer

Various types of magnetic fields occur in stars: small scale fields, large scale fields, and internal toroidal fields. While the latter may be ubiquitous in stars due to differenti…

math.PR2013★ 2 cited

Asymptotic expansions for SDE's with small multiplicative noise

Sergio Albeverio, Boubaker Smii

Asymptotic expansions are derived as power series in a small coefficient entering a nonlinear multiplicative noise and a deterministic driving term in a nonlinear evolution equatio…

hep-ex2013★ 19 cited

Search for a multi-Higgs-boson cascade in WWbb events with the ATLAS detector in pp collisions at sqrt(s) = 8 TeV

ATLAS Collaboration

A search is presented for new particles in an extension to the Standard Model that includes a heavy Higgs boson H0, an intermediate charged Higgs boson pair H+-, and a light Higgs…

cond-mat.mtrl-sci2013★ 89 cited

Kinematic description of crystal plasticity in the finite kinematic framework: a micromechanical understanding of F=FeFp

Celia Reina, Sergio Conti

The plastic component of the deformation gradient plays a central role in finite kinematic models of plasticity. However, its characterization has been the source of extended debat…