Zobrazeno 1 - 10
of 1 490
pro vyhledávání: '"Bélanger, G."'
Autor:
Alguero, G., Belanger, G., Boudjema, F., Chakraborti, S., Goudelis, A., Kraml, S., Mjallal, A., Pukhov, A.
micrOMEGAs is a numerical code to compute dark matter (DM) observables in generic extensions of the Standard Model of particle physics. We present a new version of micrOMEGAs that includes a generalization of the Boltzmann equations governing the DM
Externí odkaz:
http://arxiv.org/abs/2312.14894
Publikováno v:
European Physical Journal Special Topics 233 11-12 (2024): 2135-2141
We briefly review scenarios with feebly interacting particles (FIMPs) as dark matter candidates. The discussion covers issues with dark matter production in the early universe as well as signatures of FIMPs at the high energy and high intensity front
Externí odkaz:
http://arxiv.org/abs/2309.00491
Autor:
Piro, L., Colpi, M., Aird, J., Mangiagli, A., Fabian, A. C., Guainazzi, M., Marsat, S., Sesana, A., McNamara, P., Bonetti, M., Rossi, E. M., Tanvir, N. R., Baker, J. G., Belanger, G., Canton, T. Dal, Jennrich, O., Katz, M. L., Luetzgendorf, N.
The European Space Agency is studying two large-class missions bound to operate in the decade of the 30s, and aiming at investigating the most energetic and violent phenomena in the Universe. $Athena$ is poised to study the physical conditions of bar
Externí odkaz:
http://arxiv.org/abs/2211.13759
We consider multi-component dark matter in a model where one dark matter component is feebly interacting (FIMP) while the second is weakly interacting (WIMP). The model contains an inert scalar doublet and a complex scalar singlet and features a disc
Externí odkaz:
http://arxiv.org/abs/2205.04101
We consider a multi-component dark matter model where the dark sector contains a scalar doublet and a complex scalar singlet. We impose a discrete $Z_4$ symmetry to ensure such that the lightest component of the doublet, $\tilde{A}$, and the singlet,
Externí odkaz:
http://arxiv.org/abs/2108.08061
Autor:
Alguero, G., Bélanger, G., Boudjema, F., Chakraborti, S., Goudelis, A., Kraml, S., Mjallal, A., Pukhov, A.
Publikováno v:
In Computer Physics Communications June 2024 299
Autor:
Motta, S. E., Rodriguez, J., Jourdain, E., Del Santo, M., Belanger, G., Cangemi, F., Grinberg, V., Kajava, J. J. E., Kuulkers, E., Malzac, J., Pottschmidt, K., Roques, J. P., Sanchez-Fernandez, C., Wilms, J.
INTEGRAL is an ESA mission in fundamental astrophysics that was launched in October 2002. It has been in orbit for over 18 years, during which it has been observing the high-energy sky with a set of instruments specifically designed to probe the emis
Externí odkaz:
http://arxiv.org/abs/2105.05547
Autor:
Sazonov, S., Paizis, A., Bazzano, A., Chelovekov, I., Khabibullin, I., Postnov, K., Mereminskiy, I., Fiocchi, M., Bélanger, G., Bird, A. J., Bozzo, E., Chenevez, J., Del Santo, M., Falanga, M., Farinelli, R., Ferrigno, C., Grebenev, S., Krivonos, R., Kuulkers, E., Lund, N., Sanchez-Fernandez, C., Tarana, A., Ubertini, P., Wilms, J.
Seventeen years of hard X-ray observations with the instruments of the INTEGRAL observatory, with a focus on the Milky Way and in particular on the Galactic Centre region, have provided a unique database for exploration of the Galactic population of
Externí odkaz:
http://arxiv.org/abs/2006.05063
Autor:
Brooijmans, G., Buckley, A., Caron, S., Falkowski, A., Fuks, B., Gilbert, A., Murray, W. J., Nardecchia, M., No, J. M., Torre, R., You, T., Della Porta, G. Zevi, Alguero, G., Araz, J. Y., Banerjee, S., Bélanger, G., Berger-Hryn'ova, T., Bernigaud, J., Bharucha, A., Buttazzo, D., Butterworth, J. M., Cacciapaglia, G., Coccaro, A., Corpe, L., Desai, N., De Simone, A., Dutta, J., Farbin, A., Fichet, S., Flacke, T., Ganguly, S., Gascon-Shotkin, S., Gonzalo, T., Goudelis, A., Gras, P., Gupta, R. S., Habedank, M., Heisig, J., Hendriks, L., Jain, S., Jueid, A., Kar, D., Kraml, S., Kvellestad, A., Lane, K. D., Langford, J., Leinweber, A., Lesauvage, A., Lessa, A., Mamuzic, J., Marzocca, D., Merényi, E., Mjallal, A., Mohan, K. A., Morandini, A., Moreau, G., Mutzel, S., Nellist, C., Otten, S., Pani, P., Panizzi, L., Pierini, M., Polesello, G., Porod, W., Prosper, H. B., Pukhov, A., Quevillon, J., Raklev, A., Reyes-González, H., Ruiz, R., de Austri, R. Ruiz, Schouwenberg, J., Sekmen, S., Sengupta, D., Smith, C., Son, M., Sperka, D., Stienen, B., Tobioka, K., van Beekveld, M., Venturini, E., Vignaroli, N., Vilalta, R., Waltenberger, W., Wardle, N., Watt, G., White, M., Williamson, S. L., Yallup, D., Zurita, J.
This report presents the activities of the `New Physics' working group for the `Physics at TeV Colliders' workshop (Les Houches, France, 10--28 June, 2019). These activities include studies of direct searches for new physics, approaches to exploit pu
Externí odkaz:
http://arxiv.org/abs/2002.12220
Autor:
Madsen, K. K., Terada, Y., Burwitz, V., Belanger, G., Grant, C. E., Guainazzi, M., Kashyap, V., Marshall, H. L., Miller, E. D., Natalucci, L., Plucinsky, P. P.
We summarize the 14th meeting of the International Astronomical Consortium for High Energy Calibration (IACHEC) held at \textit{Shonan Village} (Kanagawa, Japan) in May 2019. Sixty scientists directly involved in the calibration of operational and fu
Externí odkaz:
http://arxiv.org/abs/2001.11117