Phase location of the pulsed peak detected in Geminga with the FIGARO II experiment

Autor: M. Salvati, Enrico Massaro, E. Costa, Gaetano Gerardi, Livio Scarsi, E. Barouch, R. Comte, Giorgio Matt, M. Niel, B. Agrinier, Teresa Mineo, Bruno Sacco, P. Mandrou, D. Lemoine, J. L. Masnou, J. F. Olive, B. Parlier, G. Cusumano
Rok vydání: 1994
Předmět:
Zdroj: AIP Conference Proceedings.
ISSN: 0094-243X
Popis: The gamma‐ray source Geminga was observed on July 9th, 1990 in the low‐energy gamma rays with the FIGARO II experiment. A first analysis provided evidence of a pulsed emission characterized by a broad peak (Massaro et al., 1993). A new folding of the data with improved pulsar ephemerides (Mayer‐Hasselvander et al., 1992) shows that the feature is located in the off‐pulse region. The presence of a possible emission of the source outside of the pulsed region is discussed in relation with the light curves in other energy bands.
Databáze: OpenAIRE