Possible detection of the Geminga pulsar in the energy range 0.15–0.48) MeV with the FIGARO II experiment

Autor:	Giorgio Matt, E. Costa, Gaetano Gerardi, J. L. Masnou, P. Mandrou, G. Cusumano, D. Lemoine, E. Barouch, Enrico Massaro, R. Comte, J. F. Olive, M. Niel, B. Agrinier, Teresa Mineo, B. Parlier
Rok vydání:	1993
Předmět:	Physics Range (particle radiation) biology Astrophysics::High Energy Astrophysical Phenomena Gaussian Astrophysics Ephemeris biology.organism_classification Light curve Standard deviation Nuclear physics Radiation flux symbols.namesake Pulsar symbols Egret
Zdroj:	AIP Conference Proceedings.
ISSN:	0094-243X
Popis:	The gamma‐ray source Geminga (2CG195+04) has been observed in the energy range (0.15–4) MeV with the FIGARO II experiment on July 9th, 1990, during a transmediterranean balloon flight. The data were folded at the period value derived from the recent EGRET ephemeris. The resulting light curve shows a broad peak (phase width ∼0.3) in the energy range (0.15–0.48) MeV. The change occurrence probability turns out to be about 2.8 gaussian standard deviations.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::495c2bd10b8a2e7ea530c6d7a625f0e9 https://doi.org/10.1063/1.44125 Zobrazit plný text záznamu