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Mostrando ítems 21-40 de 64

Constraints on the neutrino emission from the Galactic Ridge with the ANTARES telescope

Adrián Martínez, Silvia; Ardid Ramírez, Miguel; Felis-Enguix, Iván; Martínez Mora, Juan Antonio; Saldaña-Coscollar, María (Elsevier, 2016)

[EN] A highly significant excess of high-energy astrophysical neutrinos has been reported by the IceCube Collaboration. Some features of the energy and declination distributions of IceCube events hint at a North/South ...
Deep-Sea Bioluminescence Blooms after Dense Water Formation at the Ocean Surface

Tamburini, Christian; Canals, Miquel; de Madron, Xavier Durrieu; Houpert, Loic; Lefevre, Dominique; Martini, Verine; D'Ortenzio, Fabrizio; Robert, Anne; Testor, Pierre; Ardid Ramírez, Miguel; Bou Cabo, Manuel; Camarena Femenia, Francisco; Ferri García, Marcelino; Larosa, Giuseppina; Martínez Mora, Juan Antonio (Public Library of Science, 2013-07-10)

[EN] The deep ocean is the largest and least known ecosystem on Earth. It hosts numerous pelagic organisms, most of which are able to emit light. Here we present a unique data set consisting of a 2.5-year long record of ...
First search for neutrinos in correlation with gamma-ray bursts with the ANTARES neutrino telescope

Adrián Martínez, Silvia; Al Samarai, Imen; Albert, Andreas; André, Michel; Anghinolfi, Marco; Anton, G.; Anvar, Shebli; Ardid Ramírez, Miguel; Assis Jesus, Ana Carolina S; Astraatmadja, T.; Aubert, J-J.; Bou Cabo, Manuel; Ferri García, Marcelino; Larosa, Giuseppina; Martínez Mora, Juan Antonio (Institute of Physics: Hybrid Open Access, 2013-03)

A search for neutrino-induced muons in correlation with a selection of 40 gamma-ray bursts that occurred in 2007 has been performed with the ANTARES neutrino telescope. During that period, the detector consisted of 5 ...
First search for point sources of high-energy cosmic neutrinos with the ANTARES neutrino telescope

Adrián Martínez, Silvia; Aguilar, J.A.; Al Samarai, I.; Albert, A.; André, M.; Anghinolfi, M.; Anton, G.; Anvar, S.; Ardid Ramírez, Miguel; Bou Cabo, Manuel; Camarena Femenia, Francisco; Ferri García, Marcelino; Larosa, Giuseppina; Martínez Mora, Juan Antonio (American Astronomical Society, 2011-12-10)

Results are presented of a search for cosmic sources of high-energy neutrinos with the ANTARES neutrino telescope. The data were collected during 2007 and 2008 using detector configurations containing between 5 and 12 ...
High-frequency internal wave motions at the ANTARES site in the deep western mediterranean

Van Haren, H.; Adrián Martínez, Silvia; Al Samarai, I.; Albert, A.; André, M.; Anghinolfi, M.; Anton, G.; Anton, L.; Anvar, S.; Ardid Ramírez, Miguel; Astraatmadja, T.; Ferri García, Marcelino; Aubert, J-J.; Baret, B.; Larosa, Giuseppina; Martínez Mora, Juan Antonio (Springer Verlag (Germany), 2014-04)

[EN] High-frequency internal wave motions of periods down to 20 min have been observed in a yearlong record from the deep Western Mediterranean, mainly in vertical currents. The observations were made using the ANTARES ...
Limits on dark matter annihilation in the sun using the ANTARES neutrino telescope

Adrián Martínez, Silvia; Albert, A.; André, M.; Anton, G.; Ardid Ramírez, Miguel; Aubert, J-J.; Avgitas, T.; Baret, B.; Barrios-Martí, J.; Basa, S.; Bertin, V.; Biagi, S.; Felis-Enguix, Iván; Martínez Mora, Juan Antonio; Saldaña-Coscollar, María (Elsevier, 2016)

[EN] A search for muon neutrinos originating from dark matter annihilations in the Sun is performed using the data recorded by the ANTARES neutrino telescope from 2007 to 2012. In order to obtain the best possible sensitivities ...
Measurement of atmospheric neutrino oscillations with the ANTARES neutrino telescope

Adrián Martínez, Silvia; Al Samarai, I.; Albert, A.; Andre, M.; Anghinolfi, M.; Anton, G.; Anvar, S.; Ardid Ramírez, Miguel; Astraatmadja, T.; Aubert, J. -J.; Baret, B.; Bou Cabo, Manuel; Ferri García, Marcelino; Larosa, Giuseppina; Martínez Mora, Juan Antonio (Elsevier, 2012-08-14)

The data taken with the ANTARES neutrino telescope from 2007 to 2010, a total live time of 863 days, are used to measure the oscillation parameters of atmospheric neutrinos. Muon tracks are reconstructed with energies as ...
Measurement of the atmospheric neutrines energy spectrum from 100 GeV to 200 TeV with the ANTARES telescope

Adrián Martínez, Silvia; Albert, A.; Al Samarai, I.; André, M.; Anghinolfi, M.; Anton, G.; Anvar, S.; Ardid Ramírez, Miguel; Astraatmadja, T.; Aubert, J.J.; Baret, B.; Barrios Martí, J; Basa, S.; Larosa, Giuseppina; Martínez Mora, Juan Antonio (Springer Verlag (Germany): SCOAP3, 2013-10)

Atmospheric neutrinos are produced during cascades initiated by the interaction of primary cosmic rays with air nuclei. In this paper, a measurement of the atmospheric neutrine + antineutrine; energy spectrum in the energy ...
Measurement of the atmospheric nu(e) and nu(mu) energy spectra with the ANTARES neutrino telescope

Albert, A.; Alves, S.; Andre, M.; Anghinolfi, M.; Anton, G.; Ardid Ramírez, Miguel; Aubert, J-J.; Aublin, J.; Baret, B.; Basa, S.; Belhorma, B.; Bendahman, M.; Bertin, V.; Biagi, S.; Bissinger, M.; J. A. Martínez Mora; Poirè, Chiara (Elsevier, 2021-05-10)

[EN] This letter presents a combined measurement of the energy spectra of atmospheric nu(e) and nu(mu) in the energy range between similar to 100 GeV and similar to 50 TeV with the ANTARES neutrino telescope. The analysis ...
Measurement of the group velocity of light in sea water at the ANTARES site

Adrián Martínez, Silvia; Al Samarai, I; Albert, A.; André, A; Anghinolfi, M.; Anton, G; Anvar, S.; Ardid Ramírez, Miguel; Bou Cabo, Manuel; Camarena Femenia, Francisco; Ferri García, Marcelino; Larosa, Giuseppina; Martínez Mora, Juan Antonio (Elsevier, 2012-04)

The group velocity of light has been measured at eight different wavelengths between 385 nm and 532 nm in the Mediterranean Sea at a depth of about 2.2 km with the ANTARES optical beacon systems. A parametrisation of the ...
Measuring the atmospheric neutrino oscillation parameters and constraining the 3+1 neutrino model with ten years of ANTARES data

Albert, A.; Andre, M.; Anghinolfi, M.; Anton, G.; Ardid Ramírez, Miguel; Aubert, J.-J.; Aublin, J.; Avgitas, T.; Baret, B.; Barrios-Marti, J.; Basa, S.; Belhorma, B.; Bertin, V.; Biagi, S.; Bormuth, R.; Martínez Mora, Juan Antonio (Springer-Verlag, 2019-06-21)

[EN] The ANTARES neutrino telescope has an energy threshold of a few tens of GeV. This allows to study the phenomenon of atmospheric muon neutrino disappearance due to neutrino oscillations. In a similar way, constraints ...
Model-independent search for neutrino sources with the ANTARES neutrino telescope

Albert, A.; Andre, M.; Anghinolfi, M.; Anton, G.; Ardid Ramírez, Miguel; Aubert, J. J.; Avgitas, T.; Baret, B.; Barrios-Marti, J.; Basa, S.; Bertin, V.; Biagi, S.; Bormuth, R.; Bourret, S.; Bouwhuis, M. C.; Felis-Enguix, Iván; Martínez Mora, Juan Antonio; Saldaña-Coscollar, María (Elsevier, 2020-01)

[EN] A novel method to analyse the spatial distribution of neutrino candidates recorded with the ANTARES neutrino telescope is introduced, searching for an excess of neutrinos in a region of arbitrary size and shape from ...
Monte Carlo simulations for the ANTARES underwater neutrino telescope

Albert, A.; Andre, M.; Anghinolfi, M.; Anton, G.; Ardid Ramírez, Miguel; Aubert, J.J.; Aublin, J.; Baret, B.; Basa, S.; Belhorma, B.; Bertin, V.; Biagi, S.; Bissinger, M.; Boumaaza, J.; Bouta, M.; Martínez Mora, Juan Antonio; Poirè, Chiara (IOP Publishing, 2021-01-29)

[EN] Monte Carlo simulations are a unique tool to check the response of a detector and to monitor its performance. For a deep-sea neutrino telescope, the variability of the environmental conditions that can a ect the ...
Murchison Widefield Array limits on radio emission from ANTARES neutrino events

Croft, S.; Kaplan, D.L.; Tingay, S.J.; Murphy, T.; Bell, M.E.; Rowlinson, A.; Adrián Martínez, Silvia; Ageron, M.; Albert, A.; André, M.; Anton, G.; Ardid Ramírez, Miguel; Felis-Enguix, Iván; Martínez Mora, Juan Antonio; Saldaña Coscollar, María (American Astronomical Society, 2016-04-01)

We present a search, using the Murchison Widefield Array (MWA), for electromagnetic (EM) counterparts to two candidate high-energy neutrino events detected by the ANTARES neutrino telescope in 2013 November and 2014 March. ...
Optical and X-ray early follow-up of ANTARES neutrino alerts

Adrián Martínez, Silvia; Ardid Ramírez, Miguel; Bou Cabo, Manuel; Felis-Enguix, Iván; Herrero Debón, Alicia; Martínez Mora, Juan Antonio; Saldaña-Coscollar, María; Ageron, M.; Albert, A.; Al Samarai, I.; André, M.; Anton, G.; Aubert, J. -J.; Baret, B.; Barrios-Martí, J. (IOP Publishing, 2016-02)

High-energy neutrinos could be produced in the interaction of charged cosmic rays with matter or radiation surrounding astrophysical sources. Even with the recent detection of extraterrestrial high-energy neutrinos by the ...
SEARCH FOR A CORRELATION BETWEEN ANTARES NEUTRINOS AND PIERRE AUGER OBSERVATORY UHECRs ARRIVAL DIRECTIONS

Adrián Martínez, Silvia; Al Samarai, I.; Albert, A.; Andre, M.; Anghinolfi, M.; Anton, G.; Anvar, S.; Ardid Ramírez, Miguel; Astraatmadja, T.; Aubert, J.J.; Bou Cabo, Manuel; Camarena Femenia, Francisco; Ferri García, Marcelino; Larosa, Giuseppina; Martínez Mora, Juan Antonio (American Astronomical Society, 2013-09)

A multimessenger analysis optimized for a correlation of arrival directions of ultra-high energy cosmic rays (UHECRs) and neutrinos is presented and applied to 2190 neutrino candidate events detected in 2007 2008 by the ...
Search for a diffuse flux of high-energy neutrino mu with the ANTARES neutrino telescope

Aguilar, J. A.; Al Samarai, I.; Albert, A.; André, M.; Anghinolfi, M.; Anton, G.; Anvar, S.; Ardid Ramírez, Miguel; Assis Jesus, A.C.; Astraatmadja, T.; Aubert, J-J.; Bou Cabo, Manuel; Camarena Femenia, Francisco; Larosa, Giuseppina; Martínez Mora, Juan Antonio (ELSEVIER SCIENCE BV, 2011)

[EN] A search for a diffuse flux of astrophysical muon neutrinos, using data collected by the ANTARES neutrino telescope is presented. A (0.83×2¿) sr sky was monitored for a total of 334 days of equivalent live time. The ...
Search for cosmic neutrino point sources with four year data of the ANTARES telescope

Adrián Martínez, Silvia; Al Samarai, I.; Albert, A.; André, M.; Anghinolfi, M.; Antón, G; Anvar, S.; Ardid Ramírez, Miguel; Astraatmadja, T.; Bou Cabo, Manuel; Ferri García, Marcelino; Larosa, Giuseppina; Martínez Mora, Juan Antonio (American Astronomical Society, 2012-11)

In this paper, a time-integrated search for point sources of cosmic neutrinos is presented using the data collected from 2007 to 2010 by the ANTARES neutrino telescope. No statistically significant signal has been found ...
Search for dark matter towards the Galactic Centre with 11 years of ANTARES data

Albert, A.; Andre, M.; Anghinolfi, M.; Anton, G.; Ardid Ramírez, Miguel; Aubert, J-J.; Aublin, J.; Baret, B.; Basa, S.; Belhorma, B.; Bertin, V.; Biagi, S.; Bissinger, M.; Boumaaza, J.; Bourret, S.; Martínez Mora, Juan Antonio; Poirè, Chiara (Elsevier, 2020-06-10)

[EN] Neutrino detectors participate in the indirect search for the fundamental constituents of dark matter (DM) in form of weakly interacting massive particles (WIMPs). In WIMP scenarios, candidate DM particles can ...
Search for Multimessenger Sources of Gravitational Waves and High-energy Neutrinos with Advanced LIGO during Its First Observing Run, ANTARES, and IceCube

Albert, A.; Andre, M.; Anghinolfi, M.; Ardid Ramírez, Miguel; Aubert, J.J.; Aublin, J.; Avgitas, T.; Baret, B.; Barrios-Marti, J.; Basa, S.; Belhorma, B.; Bertin, V.; Biagi, S.; Bormuth, R.; Boumaaza, J.; Martínez Mora, Juan Antonio; Saldaña-Coscollar, María (American Astronomical Society, 2019-01-10)

[EN] Astrophysical sources of gravitational waves, such as binary neutron star and black hole mergers or core-collapse supernovae, can drive relativistic outflows, giving rise to non-thermal high-energy emission. High-energy ...