Research articles

search articles

My Pages

Stat

Members: 3645
Articles: 2'504'585
Articles rated: 2609

24 April 2024

» arxiv » hep-ex/0508041

Article overview

Search for exotic contributions to atmospheric neutrino oscillations
G. Battistoni ; Y. Becherini ; S. Cecchini ; M. Cozzi ; H. Dekhissi ; L. Esposito ; G. Giacomelli ; M. Giorgini ; G. Mandrioli ; S. Manzoor ; A. Margiotta ; L. Patrizii ; V. Popa ; M. Sioli ; G. Sirri ; M. Spurio ; V. Togo ;
Date:	19 Aug 2005
Subject:	hep-ex
Abstract:	The energy spectrum of neutrino-induced upward-going muons in MACRO was analysed in terms of relativity principles violating effects, keeping standard mass-induced atmospheric neutrino oscillations as the dominant effect. The data disfavor these possibilities even at a sub-dominant level; stringent 90% C.L. limits are placed on the Lorentz invariance violation parameter $\|Delta v\| < 6 imes 10^{-24}$ at $sin 2{ heta}_v$ = 0 and $\|Delta v\| < 2.5 div 5 imes 10^{-26}$ at $sin 2{ heta}_v$ = $pm$1. The limits can be re-interpreted as bounds on the Equivalence Principle violation parameters.
Source:	arXiv, hep-ex/0508041
Services:	Forum \| Review \| PDF \| Favorites

No review found.

Did you like this article?

This article or document is ...
important:
of broad interest:
readable:
new:
correct:
Global appreciation:

Note: answers to reviews or questions about the article must be posted in the forum section.
Authors are not allowed to review their own article. They can use the forum section.

browser Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)

ScienXe.org
» my Online CV
» Free

News, job offers and information for researchers and scientists:

home

contact

sitemap