Now showing items 1-10 of 77
Herschel PEP/HerMES: the redshift evolution (0 <= z <= 4) of dust attenuation and of the total (UV plus IR) star formation rate density
(EDP Sciences, 2013-06)
Using new homogeneous luminosity functions (LFs) in the far-ultraviolet (FUV) from VVDS and in the far-infrared (FIR) from Herschel/PEP and Herschel/HerMES, we studied the evolution of the dust attenuation with redshift. ...
First measurement of the muon antineutrino double-differential charged-current quasielastic cross section
(American Physical Society, 2013-08-02)
The largest sample ever recorded of (nu) over bar (mu) charged-current quasielastic (CCQE, (nu) over bar (mu) + p -> mu(+) + n) candidate events is used to produce the minimally model-dependent, flux-integrated double-differential ...
Multiwavelength campaign on Mrk 509 XI. Reverberation of the Fe K alpha line
(EDP Sciences, 2013-01)
Context. We report on a detailed study of the Fe K emission/absorption complex in the nearby, bright Seyfert 1 galaxy Mrk 509. The study is part of an extensive XMM-Newton monitoring consisting of 10 pointings (~60 ks each) ...
Constraints on R-parity violating couplings from lepton universality
(American Physical Society, 2000-07-01)
We analyze the one loop corrections to leptonic W and Z decays in an R-parity violating extension to the minimal supersymmetric standard model. We find that lepton universality violation in the Z line-shape variables alone ...
Systematic uncertainties in long-baseline neutrino oscillations for large theta(13)
(American Physical Society, 2013-02-11)
We study the physics potential of future long-baseline neutrino oscillation experiments at large theta(13), focusing especially on systematic uncertainties. We discuss superbeams, beta beams, and neutrino factories, and ...
Reactor (nu)over-bar(e) disappearance in the Double Chooz experiment
(American Physical Society, 2012-09-18)
The Double Chooz experiment has observed 8249 candidate electron antineutrino events in 227.93 live days with 33.71 GW-ton-years (reactor power X detector mass X live time) exposure using a 10.3 m(3) fiducial volume detector ...
NuTeV anomaly, lepton universality, and nonuniversal neutrino-gauge couplings
(American Physical Society, 2004-12)
In previous studies we found that models with flavor-universal suppression of the neutrino-gauge couplings are compatible with NuTeV and Z-pole data. In this paper we expand our analysis to obtain constraints on flavor-dependent ...
Multiwavelength campaign on Mrk 509 X. Lower limit on the distance of the absorber from HST COS and STIS spectroscopy
(EDP Sciences, 2012-08)
Aims. Active galactic nuclei (AGN) often show evidence of photoionized outflows. A major uncertainty in models for these outflows is the distance (R) to the gas from the central black hole. In this paper we use the HST/COS ...
Higgs mass, superconnections, and the TeV-scale left-right symmetric model
(Amer Physical Soc, 2015-02-19)
Position and momentum uncertainties of the normal and inverted harmonic oscillators under the minimal length uncertainty relation
(American Physical Society, 2011-11-18)
We analyze the position and momentum uncertainties of the energy eigenstates of the harmonic oscillator in the context of a deformed quantum mechanics, namely, that in which the commutator between the position and momentum ...