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Search for a Lorentz invariance violation contribution in atmospheric neutrino oscillations using MACRO data
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Battistoni, G (author)
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- Becherini, Yvonne (author)
- Università di Bologna, Italy ; INFN, Italy
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Cecchini, S (author)
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Cozzi, M (author)
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Dekhissi, H (author)
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Esposito, L S (author)
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Giacomelli, G (author)
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Giorgini, M (author)
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Mandrioli, G (author)
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Manzoor, S (author)
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Margiotta, A (author)
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Patrizii, L (author)
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Popa, V (author)
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Sioli, M (author)
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Sirri, G (author)
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Spurio, M (author)
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Togo, V (author)
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(creator_code:org_t)
- Elsevier, 2005
- 2005
- English.
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In: Physics Letters B. - : Elsevier. - 0370-2693 .- 1873-2445. ; 615:1-2, s. 14-18
- Related links:
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http://arxiv.org/pdf...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
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- The energy spectrum of neutrino-induced upward-going muons in MACRO has been analysed in terms of relativity principles violating effects, keeping standard mass-induced atmospheric neutrino oscillations as the dominant source of v(u) -> v(tau) transitions. The data disfavor these exotic possibilities even at a subdominant level, and stringent 90% C.L. limits are placed on the Lorentz invariance violation parameter vertical bar Delta v vertical bar < 6 x 10(-24) at sin2 theta(v) = 0 and vertical bar Delta(v)vertical bar < 2.5-5 x 10(-26) at sin 2 theta(v) = +/- 1. These limits can also be re-interpreted as upper bounds on the parameters describing violation of the equivalence principle. (c) 2005 Elsevier B.V. All rights reserved.
Subject headings
- NATURVETENSKAP -- Fysik -- Astronomi, astrofysik och kosmologi (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Astronomy, Astrophysics and Cosmology (hsv//eng)
Keyword
- Astropartikelfysik
- Astroparticle Physics
Publication and Content Type
- ref (subject category)
- art (subject category)
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- By the author/editor
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Battistoni, G
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Becherini, Yvonn ...
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Cecchini, S
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Cozzi, M
-
Dekhissi, H
-
Esposito, L S
-
show more...
-
Giacomelli, G
-
Giorgini, M
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Mandrioli, G
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Manzoor, S
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Margiotta, A
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Patrizii, L
-
Popa, V
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Sioli, M
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Sirri, G
-
Spurio, M
-
Togo, V
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show less...
- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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and Astronomy Astrop ...
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Physics Letters ...
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Linnaeus University