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381 papers · 1 filter

cond-mat.other2010★ 5 cited

Dynamic susceptibility of a spin ice near the critical point

A. V. Shtyk, M. V. Feigelman

We consider spin ice magnets (primarily, ) in the vicinity of their critical point on the plane. We find that the longitudinal susceptibility diverges…

physics.plasm-ph2010★ 46 cited

5.5-7.5 MeV Proton generation by a moderate intensity ultra-short laser interaction with H2O nano-wire targets

A. Zigler, T. Palchan, N. Bruner +8

We report on the first generation of 5.5-7.5 MeV protons by a moderate intensity short-pulse laser (4.5 \times 1017 W/cm^2, 50 fsec) interacting with H2O nano-wires (snow) deposite…

cond-mat.mes-hall2010★ 29 cited

Charge inhomogeneities and transport in semiconductor heterostructures with a manganese -layer

Vikram Tripathi, Kusum Dhochak, B. A. Aronzon +5

We study experimentally and theoretically the effects of disorder, nonlinear screening, and magnetism in semiconductor heterostructures containing a -layer of Mn, where the char…

hep-ph2010★ 20 cited

Superfluid phases of triplet pairing and neutrino emission from neutron stars

L. B. Leinson

Neutrino energy losses through neutral weak currents in the triplet-spin superfluid neutron liquid are studied for the case of condensate involving several magnetic quantum numbers…

astro-ph.SR2010★ 64 cited

The subsurface-shear shaped solar dynamo

V. V. Pipin, A. G. Kosovichev

We propose a solar dynamo model distributed in the bulk of the convection zone with the toroidal magnetic field the flux concentrated in the near-surface layer. We show that if the…

math.NA2010★ 9 cited

A Posteriori Error Estimates for Nonconforming Approximations of Evolutionary Convection-Diffusion Problems

Sergey I. Repin, Satyendra K. Tomar

We derive computable upper bounds for the difference between an exact solution of the evolutionary convection-diffusion problem and an approximation of this solution. The estimates…

astro-ph.CO2010★ 30 cited

The ISW-tSZ cross correlation: ISW extraction out of pure CMB data

N. Taburet, C. Hernandez-Monteagudo, N. Aghanim +2

If Dark Energy introduces an acceleration in the universal expansion then large scale gravitational potential wells should be shrinking, causing a blueshift in the CMB photons that…

cond-mat.mes-hall2010★ 43 cited

Graphene-based photonic crystal

Oleg L. Berman, Vladimir S. Boyko, Roman Ya. Kezerashvili +2

A novel type of photonic crystal formed by embedding a periodic array of constituent stacks of alternating graphene and dielectric discs into a background dielectric medium is prop…

cond-mat.supr-con2010★ 4 cited

Andreev reflection spectroscopy of the new Fe-based superconductor EuAsFeO0.85F0.15: evidence for the strong order parameter anisotropy

V. M. Dmitriev, E. P. Khlybov, D. S. Kondrashov +6

Andreev reflection spectra have been measured in a new superconductor EuAsFeO0.85F0.15 having an unexpectedly low superconducting transition temperature Tc~11.3 K among related FeA…

cond-mat.stat-mech2010★ 14 cited

Impossibility of the Existence of the Universal Density Functional

V. B. Bobrov, S. A. Trigger

Using the virial theorem it is shown that the hypothesis of the existence of the universal density functional is invalid.

astro-ph.SR2010★ 4 cited

Interpretation of the line spectrum of classical symbiotic stars in the scenario for their prototype Z And

N. A. Tomov, D. V. Bisikalo, M. T. Tomova +1

Results of the study of the symbiotic binary Z And during its recent active phase 2000 -- 2010 when it experienced a series of six optical outbursts are presented. High-resolution…

math-ph2010★ 16 cited

Algebraic arctic curves in the domain-wall six-vertex model

F. Colomo, V. Noferini, A. G. Pronko

The arctic curve, i.e. the spatial curve separating ordered (or `frozen') and disordered (or `temperate) regions, of the six-vertex model with domain wall boundary conditions is di…

astro-ph.CO2010★ 3 cited

Ionized Gas in the Irr Galaxy IC 10: The Emission Spectrum and Ionization Sources

V. P. Arkhipova, O. V. Egorov, T. A. Lozinskaya +1

We present the results of observations of the Irr galaxy IC 10 at the 6-m SAO telescope with the panoramic Multi-Pupil Fiber Spectrograph (MPFS). Based on the results of these obse…

cond-mat.stat-mech2010★ 11 cited

Identity of electrons and ionization equilibrium

V. B. Bobrov, S. A. Trigger, W. Ebeling

It is perhaps appropriate that, in a year marking the 90th anniversary of Meghnad Saha seminal paper (1920), new developments should call fresh attention to the problem of ionizati…

cond-mat.soft2010★ 38 cited

Undulation instabilities in the meniscus of smectic membranes

J. C. Loudet, P. V. Dolganov, P. Patrício +2

Using optical microscopy, phase shifting interferometry and atomic force microscopy, we demonstrate the existence of undulated structures in the meniscus of ferroelectric smectic-C…

astro-ph.CO2010★ 1 cited

Density perturbations in braneworld cosmology and primordial black holes

Edgar Bugaev, Peter Klimai

We study, by numerical methods, the time evolution of scalar perturbations in radiation era of Randall-Sundrum braneworld cosmology. Our results confirm an existence of the enhance…

physics.geo-ph2010★ 13 cited

Analysis of the Accuracy of Prediction of the Celestial Pole Motion

Zinovy Malkin

VLBI observations carried out by global networks provide the most accurate values of the precession-nutation angles determining the position of the celestial pole; as a rule, these…

hep-ph2010★ 2 cited

Vector bosons escaping from the brane: nothing

D. I. Astakhov, D. V. Kirpichnikov

We consider phenomenological consequences of RS2-n model with infinite extra dimension, namely, the production, in high energy collisions, of a photon or Z-boson escaping from our…

astro-ph.SR2010★ 106 cited

Chemistry in Infrared Dark Clouds

T. Vasyunina, H. Linz, Th. Henning +3

Massive stars play an important role in shaping the structure of galaxies. Infrared dark clouds (IRDCs), with their low temperatures and high densities, have been identified as the…

cond-mat.mes-hall2010★ 22 cited

Room temperature ferromagnetism and anomalous Hall effect in Si_{1-x}Mn_x (x = 0.35) alloys

B. A. Aronzon, V. V. Rylkov, S. N. Nikolaev +9

A detailed study of the magnetic and transport properties of Si1-xMnx (X = 0.35) films is presented. We observe the anomalous Hall effect (AHE) in these films up to room temperatur…

hep-ph2010★ 26 cited

decays revisited: branching ratios and T-odd momenta correlations

I. B. Khriplovich, A. S. Rudenko

We calculate the branching ratios of the decays, and the T-odd triple momenta correlations , due…

gr-qc2010

Cosmological Horizons as They Are Looked from a Moving Frame

V. I. Dokuchaev, Yu. N. Eroshenko

We consider the cosmological horizons in the expanding universe from the point of view of observer moving with respect to CMB frame. The deformation (non-sphericity) of cosmologica…

astro-ph.SR2010★ 70 cited

Regularities in frequency spacings of Delta Scuti stars: The Kepler star KIC 9700322

M. Breger, L. Balona, P. Lenz +15

In the faint star KIC 9700322 observed by the Kepler satellite, 76 frequencies with amplitudes from 14 to 29000 ppm were detected. The two dominant frequencies at 9.79 and 12.57 c/…

physics.ins-det2010★ 36 cited

Electromagnetic response of a highly granular hadronic calorimeter

C. Adloff, J. Blaha, J. -J. Blaising +164

The CALICE collaboration is studying the design of high performance electromagnetic and hadronic calorimeters for future International Linear Collider detectors. For the hadronic c…