Zobrazeno 1 - 10
of 194
pro vyhledávání: '"Fogli, G. L."'
Publikováno v:
Phys. Rev. D 89, 093018 (2014)
The standard three-neutrino (3nu) oscillation framework is being increasingly refined by results coming from different sets of experiments, using neutrinos from solar, atmospheric, accelerator and reactor sources. At present, each of the known oscill
Externí odkaz:
http://arxiv.org/abs/1312.2878
In a previous article [Phys. Rev. D 79, 053001 (2009)] we estimated the correlated uncertainties associated to the nuclear matrix elements (NME) of neutrinoless double beta decay (0 nu beta beta) within the quasiparticle random phase approximation (Q
Externí odkaz:
http://arxiv.org/abs/1301.1587
We perform a global analysis of neutrino oscillation data, including high-precision measurements of the neutrino mixing angle theta_13 at reactor experiments, which have confirmed previous indications in favor of theta_13>0. Recent data presented at
Externí odkaz:
http://arxiv.org/abs/1205.5254
The KamLAND and Borexino experiments have observed, each at ~4 sigma level, signals of electron antineutrinos produced in the decay chains of thorium and uranium in the Earth's crust and mantle (Th and U geoneutrinos). Various pieces of geochemical a
Externí odkaz:
http://arxiv.org/abs/1204.1923
[Abridged] We use data on massive galaxy clusters ($M_{\rm cluster} > 8 \times 10^{14} h^{-1} M_\odot$ within a comoving radius of $R_{\rm cluster} = 1.5 h^{-1}\Mpc$) in the redshift range $0.05 \lesssim z \lesssim 0.83$ to place constraints, simulta
Externí odkaz:
http://arxiv.org/abs/1110.2310
The neutrino mixing angle theta(13) is at the focus of current neutrino research. From a global analysis of the available oscillation data in a 3-neutrino framework, we previously reported [Phys. Rev. Lett. 101, 141801 (2008)] hints in favor of theta
Externí odkaz:
http://arxiv.org/abs/1106.6028
The detection of a time variation of the angle between two distant sources would reveal an anisotropic expansion of the Universe. We study this effect of "cosmic parallax" within the "ellipsoidal universe" model, namely a particular homogeneous aniso
Externí odkaz:
http://arxiv.org/abs/1103.6175
A cosmological model with anisotropic dark energy is analyzed. The amount of deviation from isotropy of the equation of state of dark energy, the skewness \delta, generates an anisotropization of the large-scale geometry of the Universe, quantifiable
Externí odkaz:
http://arxiv.org/abs/1103.2658
Publikováno v:
Phys. Rev. D 83, 113015 (2011)
We calculate nuclear matrix elements (NME) of neutrinoless double beta decay in four different candidate nuclei (Ge-76, Se-82, Mo-100, Te-130) within the quasiparticle random phase approximation (QRPA) and its uncertainties. We assume (up to) four co
Externí odkaz:
http://arxiv.org/abs/1103.2504
Publikováno v:
Phys.Rev.D83:103503,2011
We analyze the magnitude-redshift data of type Ia supernovae included in the Union and Union2 compilations in the framework of an anisotropic Bianchi type I cosmological model and in the presence of a dark energy fluid with anisotropic equation of st
Externí odkaz:
http://arxiv.org/abs/1012.5596