Zobrazeno 1 - 10
of 211
pro vyhledávání: '"D, Serpico"'
Publikováno v:
SciPost Physics, Vol 12, Iss 5, p 163 (2022)
Based on 4 yr AMS-02 antiproton data, we present bounds on the dark matter (DM) annihilation cross section vs. mass for some representative final state channels. We use recent cosmic-ray propagation models, a realistic treatment of experimental an
Externí odkaz:
https://doaj.org/article/dfe2fe8fe8cd4b23afdde63fc0940a57
Autor:
Thomas Siegert, Celine Boehm, Francesca Calore, Roland Diehl, Martin G H Krause, Pasquale D Serpico, Aaron C Vincent
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 511:914-924
Reticulum II (Ret II) is a satellite galaxy of the Milky Way (MW) and presents a prime target to investigate the nature of dark matter (DM) because of its high mass-to-light ratio. We evaluate a dedicated INTEGRAL observation campaign data set to obt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::efce9d01fb022660b6f5afb71716a138
https://doi.org/10.1093/mnras/stac008
https://doi.org/10.1093/mnras/stac008
Publikováno v:
Physical Review D. 107
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6180684912e66519d3592c3270ff57fc
https://doi.org/10.1103/physrevd.107.069902
https://doi.org/10.1103/physrevd.107.069902
Publikováno v:
Physical Review Research, Vol 2, Iss 2, p 023204 (2020)
Even if massive (10M_{⊙}≲M≲10^{4}M_{⊙}) primordial black holes (PBHs) can only account for a small fraction of the dark matter (DM) in the universe, they may still be responsible for a sizable fraction of the coalescence events measured by LI
Externí odkaz:
https://doaj.org/article/06046a7560d14ac6b8e92bcd11d9a893
Autor:
Mathieu Boudaud, Yoann Génolini, Laurent Derome, Julien Lavalle, David Maurin, Pierre Salati, Pasquale D. Serpico
Publikováno v:
Physical Review Research, Vol 2, Iss 2, p 023022 (2020)
The Alpha Magnetic Spectrometer (AMS-02) experiment has ushered cosmic-ray physics into precision era. In an earlier paper [Génolini et al., Phys. Rev. D 99, 123028 (2019)10.1103/PhysRevD.99.123028], we designed an improved method to calibrate propa
Externí odkaz:
https://doaj.org/article/864ae6fcbe5a4252a94d58465c6c4176
We present a new analysis of the diffuse soft $\gamma$-ray emission towards the inner Galaxy as measured by the SPectrometer aboard the INTEGRAL satellite (SPI) with 16 years of data taking. The analysis implements a spatial template fit of SPI data
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::023945ee007d6b69dd32965221ee3220
http://arxiv.org/abs/2202.07483
http://arxiv.org/abs/2202.07483
We apply the recently developed analysis of 16 years of INTEGRAL/SPI data including a dark matter spatial template to derive bounds on dark matter candidates lighter than WIMPs (like sterile neutrinos or axion-like particles) decaying into line or co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ab7a29f357d4d31a267a156ad24595a
Autor:
Joanna Berteaud, Maïca Clavel, Guillaume Dubus, P.-O. Petrucci, Francesca Calore, Pasquale D. Serpico
Publikováno v:
Physical Review D
Physical Review D, American Physical Society, 2021, 104 (4), ⟨10.1103/PhysRevD.104.043007⟩
Physical Review D, American Physical Society, 2021, ⟨10.1103/PhysRevD.104.043007⟩
Physical Review D, American Physical Society, 2021, 104 (4), ⟨10.1103/PhysRevD.104.043007⟩
Physical Review D, American Physical Society, 2021, ⟨10.1103/PhysRevD.104.043007⟩
If the mysterious Fermi-LAT GeV gamma-ray excess is due to an unresolved population of millisecond pulsars (MSP) in the Galactic bulge, one expects this very same population to shine in X rays. For the first time, we address the question of what is t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bfc70776af0b92e9057400a7c7594f04
https://hal.archives-ouvertes.fr/hal-03441781
https://hal.archives-ouvertes.fr/hal-03441781
Autor:
Pierre Salati, Laurent Derome, Julien Lavalle, Marco Cirelli, Mathieu Boudaud, Pasquale D. Serpico, David Maurin, Yoann Génolini
Publikováno v:
Proceedings of Science (POS)
ICRC 2021-37th International Cosmic Ray Conference-Dark Matter
ICRC 2021-37th International Cosmic Ray Conference-Dark Matter, Jul 2021, Berlin, Germany. pp.572, ⟨10.22323/1.395.0572⟩
Salati, P, Boudaud, M, Cirelli, M, Derome, L, Genolini, Y, Lavalle, J, Maurin, D & Serpico, P 2021, ' New cosmic ray MIN-MED-MAX benchmark models for dark matter indirect signatures ', P o S-Proceedings of Science, vol. 395, (ICRC2021)572 . https://doi.org/10.22323/1.395.0572
ICRC 2021-37th International Cosmic Ray Conference-Dark Matter
ICRC 2021-37th International Cosmic Ray Conference-Dark Matter, Jul 2021, Berlin, Germany. pp.572, ⟨10.22323/1.395.0572⟩
Salati, P, Boudaud, M, Cirelli, M, Derome, L, Genolini, Y, Lavalle, J, Maurin, D & Serpico, P 2021, ' New cosmic ray MIN-MED-MAX benchmark models for dark matter indirect signatures ', P o S-Proceedings of Science, vol. 395, (ICRC2021)572 . https://doi.org/10.22323/1.395.0572
International audience
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::726e17284dcb0b04d3aa16dc6f028cc5
https://hal.archives-ouvertes.fr/hal-03359022/file/Sal1.pdf
https://hal.archives-ouvertes.fr/hal-03359022/file/Sal1.pdf
Autor:
Pino Di Sciascio, M. Khlopov, Alexander S. Sakharov, Qingyu Gan, Paolo Panci, Michael Kachekriess, Vladimir Korchagin, Roman Pasechnick, Filippo Sala, Vladimir Kuksa, Andrei Neronov, K. M. Belotsky, Nicolao Fornengo, Arman Esmaili, N. Volchanskiy, Alexander Korochkin, Andrea Addazi, Vitaly Beylin, Pasquale D. Serpico, Dimitri Semikoz, Marco Cirelli, Antonino Marciano
Publikováno v:
37th International Cosmic Ray Conference
37th International Cosmic Ray Conference, Jul 2021, Berlin, Germany. pp.574, ⟨10.22323/1.395.0574⟩
Proceedings of Science
37th International Cosmic Ray Conference (ICRC 2021)
37th International Cosmic Ray Conference (ICRC 2021), Jul 2021, Berlin, Germany. pp.574, ⟨10.22323/1.395.0574⟩
37th International Cosmic Ray Conference, Jul 2021, Berlin, Germany. pp.574, ⟨10.22323/1.395.0574⟩
Proceedings of Science
37th International Cosmic Ray Conference (ICRC 2021)
37th International Cosmic Ray Conference (ICRC 2021), Jul 2021, Berlin, Germany. pp.574, ⟨10.22323/1.395.0574⟩
International audience; We discuss the implications of next future LHAASO data on searches of Heavy Dark Matter decays.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5e4ee07a616b8217c349178ee4619fc
https://hal.archives-ouvertes.fr/hal-03359029/file/document-1.pdf
https://hal.archives-ouvertes.fr/hal-03359029/file/document-1.pdf