scholarly journals The high energy neutrino cross-section in the Standard Model and its uncertainty

2011 ◽  
Vol 2011 (8) ◽  
Author(s):  
Amanda Cooper-Sarkar ◽  
Philipp Mertsch ◽  
Subir Sarkar
Keyword(s):  
Standard Model ◽  
Cross Section ◽  
High Energy ◽  
High Energy Neutrino ◽  
Energy Neutrino ◽  
The Standard Model ◽  
Neutrino Cross Section

scholarly journals Quantifying uncertainties in the high-energy neutrino cross-section

Pramana ◽  
2012 ◽  
Vol 79 (5) ◽  
pp. 1301-1308 ◽  
Author(s):  
A COOPER-SARKAR ◽  
P MERTSCH ◽  
S SARKAR
Keyword(s):  
Cross Section ◽  
High Energy ◽  
High Energy Neutrino ◽  
Energy Neutrino ◽  
Neutrino Cross Section

scholarly journals Diffuse ultra-high energy neutrino fluxes and physics beyond the Standard Model

2010 ◽  
Vol 690 (1) ◽  
pp. 42-47 ◽  
Author(s):  
Atri Bhattacharya ◽  
Sandhya Choubey ◽  
Raj Gandhi ◽  
Atsushi Watanabe
Keyword(s):  
Standard Model ◽  
High Energy ◽  
Beyond The Standard Model ◽  
Ultra High Energy ◽  
High Energy Neutrino ◽  
Energy Neutrino ◽  
The Standard Model ◽  
Neutrino Fluxes

Ultra-high energy neutrino-nucleon and neutrino-electron cross-sections in the standard model, in supersymmetric and superstring models

1988 ◽  
Vol 39 (2) ◽  
pp. 241-250 ◽  
Author(s):  
A. V. Butkevich ◽  
A. B. Kaidalov ◽  
P. I. Krastev ◽  
A. V. Leonov-Vendrovski ◽  
I. M. Zheleznykh
Keyword(s):  
Standard Model ◽  
Cross Sections ◽  
High Energy ◽  
Ultra High Energy ◽  
High Energy Neutrino ◽  
Energy Neutrino ◽  
The Standard Model

scholarly journals ULTRAHIGH ENERGY NEUTRINOS

2003 ◽  
Vol 18 (22) ◽  
pp. 4085-4096 ◽  
Author(s):  
SHARADA IYER DUTTA ◽  
MARY HALL RENO ◽  
INA SARCEVIC
Keyword(s):  
Black Hole ◽  
Standard Model ◽  
Cross Section ◽  
Neutrino Oscillations ◽  
Ultrahigh Energy ◽  
Nonstandard Model ◽  
Air Shower ◽  
Energy Neutrino ◽  
The Standard Model ◽  
Event Rates

The ultrahigh energy neutrino cross section is well understood in the standard model for neutrino energies up to 1012 GeV, Tests of neutrino oscillations (νμ ↔ ντ) from extragalactic sources of neutrinos are possible with large underground detectors. Measurements of horizontal air shower event rates at neutrino energies above 1010 GeV will be able to constrain nonstandard model contributions to the neutrino-nucleon cross section, e.g., from mini-black hole production.

scholarly journals Measurement ofK+production cross section by 8 GeV protons using high-energy neutrino interactions in the SciBooNE detector

2011 ◽  
Vol 84 (1) ◽  
Author(s):  
G. Cheng ◽  
C. Mariani ◽  
J. L. Alcaraz-Aunion ◽  
S. J. Brice ◽  
L. Bugel ◽  
...  
Keyword(s):  
Cross Section ◽  
Production Cross Section ◽  
Production Cross ◽  
High Energy ◽  
High Energy Neutrino ◽  
Neutrino Interactions ◽  
Energy Neutrino

scholarly journals Disentangling neutrino-nucleon cross section and high energy neutrino flux with akm3neutrino telescope

2008 ◽  
Vol 77 (4) ◽  
Author(s):  
E. Borriello ◽  
A. Cuoco ◽  
G. Mangano ◽  
G. Miele ◽  
S. Pastor ◽  
...  
Keyword(s):  
Cross Section ◽  
Neutrino Flux ◽  
High Energy ◽  
High Energy Neutrino ◽  
Energy Neutrino

scholarly journals IceCube High Energy Starting Events at 7.5 Years - New Measurements of Flux and Flavor

2019 ◽  
Vol 207 ◽  
pp. 02005 ◽  
Author(s):  
Juliana Stachurska
Keyword(s):  
Beyond Standard Model ◽  
Standard Model ◽  
Charged Particles ◽  
High Energy ◽  
Cherenkov Light ◽  
South Pole ◽  
High Energy Neutrino ◽  
Event Sample ◽  
The Standard Model ◽  
Production Mechanisms

The IceCube Neutrino Observatory at the South Pole, which detects Cherenkov light from charged particles produced in neutrino interactions, firmly established the existence of an astrophysical high-energy neutrino component. Here I present IceCube’s High-Energy Starting Event sample and the new results obtained with a livetime of about 7.5 years. I will focus on the new measurement of the flavor composition performed using this sample. IceCube is directly sensitive to each neutrino flavor via the single cascade, track and double cascade event topologies, the latter being the topology produced in tauneutrino interactions above an energy threshold of ~100 TeV. A measurement of the flavor ratio on Earth can provide important constraints on sources and production mechanisms within the standard model, and also constrain various beyond-standard-model processes.

scholarly journals Scattering of high-energy cosmic ray electrons off the Dark Matter

2019 ◽  
Vol 34 (06n07) ◽  
pp. 1950040 ◽  
Author(s):  
V. Beylin ◽  
M. Bezuglov ◽  
V. Kuksa ◽  
E. Tretyakov ◽  
A. Yagozinskaya
Keyword(s):  
Dark Matter ◽  
Energy Spectrum ◽  
Standard Model ◽  
Cross Section ◽  
Electron Scattering ◽  
Cosmic Ray ◽  
High Energy ◽  
Angular Distributions ◽  
Inelastic Electron ◽  
The Standard Model

High-energy cosmic ray electrons interaction with Dark Matter particles is considered. In particular, a weakening of energy spectrum of cosmic electrons is predicted resulting from inelastic electron scattering on hyperpions in the hypercolor extension of the Standard Model. Corresponding cross-section and angular distributions of secondary neutrino are calculated and studied. The number of events with these neutrinos at IceTop is also estimated.

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