Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Delahaye, Timur"'
Publikováno v:
In Applied Energy 1 October 2023 347
To meet the 2{\deg}C target and, in particular the 1.5{\deg}C target defined in the Paris Agreement, rapid scaling-up of BECCS (Bio-Energy with Carbon Capture and Storage) and other negative emissions technologies (NETs) is essential. Recent research
Externí odkaz:
http://arxiv.org/abs/1705.07894
Autor:
Keiner, Dominik, Salcedo-Puerto, Orlando, Immonen, Ekaterina, van Sark, Wilfried G.J.H.M., Nizam, Yoosuf, Shadiya, Fathmath, Duval, Justine, Delahaye, Timur, Gulagi, Ashish, Breyer, Christian
Publikováno v:
In Applied Energy 15 February 2022 308
Recent results from the AMS-02 data have confirmed that the cosmic ray positron fraction increases with energy between 10 and 200GeV. This quantity should not exceed 50%, and it is hence expected that it will either converge towards 50% or fall. We s
Externí odkaz:
http://arxiv.org/abs/1504.03336
Autor:
Delahaye, Timur, Grefe, Michael
Publikováno v:
JCAP07(2015)012
We study the possibility of improving the constraints on the lifetime of gravitino dark matter in scenarios with bilinear R-parity violation by estimating the amount of cosmic-ray antideuterons that can be produced in gravitino decays. Taking into ac
Externí odkaz:
http://arxiv.org/abs/1503.01101
Publikováno v:
ApJ, 794, 168, 7 oct 2014
Recent results from the AMS-02 data have confirmed that the cosmic ray positron fraction increases with energy between 10 and 200GeV. This quantity should not exceed 50%, and it is hence expected that it will either converge towards 50% or fall. We s
Externí odkaz:
http://arxiv.org/abs/1404.7546
Autor:
Grefe, Michael, Delahaye, Timur
Publikováno v:
Physics Procedia 61 (2015) 85-90
We report on constraints on the lifetime of decaying gravitino dark matter in models with bilinear R-parity violation derived from observations of cosmic-ray antiprotons with the PAMELA experiment. Performing a scan over a viable set of cosmic-ray pr
Externí odkaz:
http://arxiv.org/abs/1401.2564
Autor:
Delahaye, Timur, Grefe, Michael
Publikováno v:
JCAP12(2013)045
We derive 95% CL lower limits on the lifetime of decaying dark matter in the channels $Z\nu$, $W\ell$ and $h\nu$ using measurements of the cosmic-ray antiproton flux by the PAMELA experiment. Performing a scan over the allowed range of cosmic-ray pro
Externí odkaz:
http://arxiv.org/abs/1305.7183
Autor:
Bernard, Guilhem, Delahaye, Timur, Keum, Yong-Yeon, Liu, Wei, Salati, Pierre, Taillet, Richard
Publikováno v:
Astronomy & Astrophysics, Volume 555 (2013) id.A48
Recent measurements of cosmic ray proton and helium spectra show a hardening above a few hundreds of GeV. This excess is hard to understand in the framework of the conventional models of Galactic cosmic ray production and propagation. We propose here
Externí odkaz:
http://arxiv.org/abs/1207.4670
Autor:
Fornasa, Mattia, Zavala, Jesus, Sanchez-Conde, Miguel A., Siegal-Gaskins, Jennifer M., Delahaye, Timur, Prada, Francisco, Vogelsberger, Mark, Zandanel, Fabio, Frenk, Carlos S.
Publikováno v:
MNRAS, 429, 1529 (2013)
The Fermi-LAT collaboration has recently reported the detection of angular power above the photon noise level in the diffuse gamma-ray background between 1 and 50 GeV. Such signal can be used to constrain a possible contribution from Dark-Matter-indu
Externí odkaz:
http://arxiv.org/abs/1207.0502