Results 71 to 80 of about 7,170 (161)

Precision measurements on δ CP in MOMENT

open access: yesJournal of High Energy Physics, 2019
As it is very promising to expect a discovery of CP violation in the leptonic sector, the precision measurement of the Dirac CP phase δ CP is going to be one of the key interests in the future neutrino oscillation experiments.
Jian Tang, Sampsa Vihonen, Tse-Chun Wang
doaj   +1 more source

Supersymmetric Dark Matter Detection at Post-LEP Benchmark Points [PDF]

open access: yes, 2001
We review the prospects for discovering supersymmetric dark matter in a recently proposed set of post-LEP supersymmetric benchmark scenarios. We consider direct detection through spin-independent nuclear scattering, as well as indirect detection through ...
Ellis, John   +4 more
core   +1 more source

The Cosmology Large Angular Scale Surveyor

open access: yes, 2016
The Cosmology Large Angular Scale Surveyor (CLASS) is a four telescope array designed to characterize relic primordial gravitational waves from inflation and the optical depth to reionization through a measurement of the polarized cosmic microwave ...
Ali, Aamir   +35 more
core   +1 more source

High-energy astroparticle physics

open access: yes, 2009
In these three lectures I discuss the present status of high-energy astroparticle physics including Ultra-High-Energy Cosmic Rays (UHECR), high-energy gamma rays, and neutrinos. The first lecture is devoted to ultra-high-energy cosmic rays. After a brief
Semikoz, D.
core   +2 more sources

Tritium beta decay with additional emission of new light bosons

open access: yesJournal of High Energy Physics, 2019
We consider tritium beta decay with additional emission of light pseudoscalar or vector bosons coupling to electrons or neutrinos. The electron energy spectrum for all cases is evaluated and shown to be well estimated by approximated analytical ...
Giorgio Arcadi   +7 more
doaj   +1 more source

A binned likelihood for stochastic models

open access: yesJournal of High Energy Physics, 2019
Metrics of model goodness-of-fit, model comparison, and model parameter estimation are the main categories of statistical problems in science. Bayesian and frequentist methods that address these questions often rely on a likelihood function, which is the
C. A. Argüelles, A. Schneider, T. Yuan
doaj   +1 more source

High energy cosmic-rays: puzzles, models, and giga-ton neutrino telescopes

open access: yes, 2003
The existence of cosmic rays of energies exceeding 10^20 eV is one of the mysteries of high energy astrophysics. The spectrum and the high energy to which it extends rule out almost all suggested source models.
A Achterberg   +38 more
core   +1 more source

Measurement of neutrino oscillation parameters with the first six detection units of KM3NeT/ORCA

open access: yesJournal of High Energy Physics
KM3NeT/ORCA is a water Cherenkov neutrino detector under construction and anchored at the bottom of the Mediterranean Sea. The detector is designed to study oscillations of atmospheric neutrinos and determine the neutrino mass ordering.
The KM3NeT collaboration   +262 more
doaj   +1 more source

Indirect searches of Galactic diffuse dark matter in INO-MagICAL detector

open access: yesJournal of High Energy Physics, 2017
The signatures for the existence of dark matter are revealed only through its gravitational interaction. Theoretical arguments support that the Weakly Interacting Massive Particle (WIMP) can be a class of dark matter and it can annihilate and/or decay to
Amina Khatun   +2 more
doaj   +1 more source

High-Energy Neutrinos from Cosmic Rays

open access: yes, 2002
We introduce neutrino astronomy from the observational fact that Nature accelerates protons and photons to energies in excess of 10^{20} and 10^{13} eV, respectively. Although the discovery of cosmic rays dates back close to a century, we do not know how
Halzen, F.
core   +2 more sources

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