{ "id": "1502.03895", "version": "v1", "published": "2015-02-13T06:27:26.000Z", "updated": "2015-02-13T06:27:26.000Z", "title": "Shedding new light on the Sun with the Fermi LAT", "authors": [ "N. Omodei", "V. Petrosian", "W. Liu", "F. Rubio da Costa", "Q. Chen", "M. Pesce-Rollins", "E. Grove", "F. Longo for the Fermi-LAT Collaboration" ], "comment": "2014 Fermi Symposium proceedings - eConf C141020.1", "categories": [ "astro-ph.HE" ], "abstract": "During its first six years of operation, the Fermi Large Area Telescope (LAT) has detected >30 MeV gamma-ray emission from more than 40 solar flares, nearly a factor of 10 more than those detected by EGRET. These include detections of impulsive and sustained emissions, extending up to 20 hours in the case of the 2012 March 7 X-class flares. We will present an overview of solar flare detections with LAT, highlighting recent results and surprising features, including the detection of >100 MeV emission associated with flares located behind the limb. Such flares may shed new light on the relationship between the sites of particle acceleration and gamma-ray emission.", "revisions": [ { "version": "v1", "updated": "2015-02-13T06:27:26.000Z" } ], "analyses": { "keywords": [ "fermi lat", "fermi large area telescope", "mev gamma-ray emission", "solar flare detections", "x-class flares" ], "note": { "typesetting": "TeX", "pages": 0, "language": "en", "license": "arXiv", "status": "editable", "inspire": 1344748 } } }