Results 71 to 80 of about 44,807 (219)

Recent Borexino results and prospects for the near future

open access: yesEPJ Web of Conferences, 2016
The Borexino experiment located in the Gran Sasso National Laboratory, is an organic liquid scintillator detector conceived for the real time spectroscopy of low energy solar neutrinos.
D’Angelo D.   +95 more
doaj   +1 more source

Status of global fits to neutrino oscillations [PDF]

open access: yes, 2004
We review the present status of global analyses of neutrino oscillations, taking into account the most recent neutrino data including the latest KamLAND and K2K updates presented at Neutrino2004, as well as state-of-the-art solar and atmospheric neutrino
Abdurashitov J N   +72 more
core   +2 more sources

On the Self‐Quenching of Relativistic Runaway Electron Avalanches Producing Terrestrial Gamma Ray Flashes

open access: yesGeophysical Research Letters, Volume 51, Issue 10, 28 May 2024.
Abstract Terrestrial gamma ray flashes (TGFs) are short bursts of gamma rays occurring during thunderstorms. They are believed to be produced by relativistic runaway electron avalanches (RREAs). It is usually admitted that the number of high‐energy electrons produced in the brightest TGFs remains mostly confined within a range from 1017 to 1019.
P. Gourbin, S. Celestin
wiley   +1 more source

Global Analysis of Solar Neutrino and KamLAND Data [PDF]

open access: yes, 2003
A global analysis of the data from all the solar neutrino experiments combined with the recent KamLAND data is presented. A formula frequently used in the literature gives survival probability for three active solar neutrino flavors in terms of a ...
Balantekin, A. B., Yuksel, H.
core   +2 more sources

Self Consistent Modeling of Relativistic Runaway Electron Beams Giving Rise to Terrestrial Gamma‐Rays Flashes

open access: yesJournal of Geophysical Research: Space Physics, Volume 129, Issue 5, May 2024.
Abstract Terrestrial Gamma Ray Flashes (TGFs) are short bursts of gamma rays occurring during thunderstorms. They are believed to be produced by Relativistic Runaway Electron Avalanches (RREAs). In this paper, we present a new numerical model based on the Particle‐In‐Cell (PIC) method to simulate the interactions between the electromagnetic fields and ...
P. Gourbin, S. Celestin
wiley   +1 more source

Relating the small parameters of neutrino oscillations

open access: yesPhysics Letters B, 2015
Neutrino oscillations reveal several small parameters, namely, θ13, the solar mass splitting vis-à-vis the atmospheric one, and the deviation of θ23 from maximal mixing.
Soumita Pramanick, Amitava Raychaudhuri
doaj   +1 more source

Effects of Forbush Decreases on the Global Electric Circuit

open access: yesSpace Weather, Volume 22, Issue 4, April 2024.
Abstract The suppression of high‐energy cosmic rays, known as Forbush decreases (FDs), represents a promising factor in influencing the global electric circuit (GEC) system. Researchers have delved into these effects by examining variations, often disruptive, of the potential gradient (PG) in ground‐based measurements taken in fair weather regions.
J. Tacza, G. Li, J.‐P. Raulin
wiley   +1 more source

Heavy Elements and Electromagnetic Transients from Neutron Star Mergers

open access: yesAnnalen der Physik, Volume 536, Issue 2, February 2024.
Astro‐(physics) has made major leaps forward through the combined information provided by both gravitational waves and electromagnetic emission from the first detected neutron star merger event. This review provides an up‐to‐date overview of today's understanding of neutron star mergers and their electromagnetic emission and it discusses possible ...
Stephan Rosswog, Oleg Korobkin
wiley   +1 more source

The gallium solar neutrino capture cross section revisited

open access: yesPhysics Letters B
Solar neutrino flux constraints from the legacy GALLEX/GNO and SAGE experiments continue to influence contemporary global analyses of neutrino properties.
W.C. Haxton, Evan Rule
doaj   +1 more source

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