A dataset provided by the European Space Agency

Proposal ID 055437
Title Disclosing the gamma-ray burst circumburst ambient with XMM-Newton
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https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0554370101

DOI https://doi.org/10.5270/esa-2axzv83
Principal Investigator, PI Dr Sergio Campana
Abstract Long Gamma-ray Bursts (GRBs) signal the death of massive stars. The afterglowemission can be used to probe the progenitor ambient through a detailed study ofthe absorption pattern. Taking advantage of Swift observations, we propose hereto observe bright GRB afterglows within 9 hr from their explosions withXMM-Newton. These constraints will allow us to have access to an unprecedentedstatistics. Detailed studies of the absorption pattern imprinted in the X-rayspectrum by the circumburst material will be carried out, leading to infer theprogenitor initial mass, initial metallicity and rotational velocity.
Publications
Instrument EMOS1, EMOS2, EPN, OM, RGS1, RGS2
Temporal Coverage 2009-06-18T13:47:24Z/2009-06-18T20:09:22Z
Version 17.56_20190403_1200
Mission Description The European Space Agencys (ESA) X-ray Multi-Mirror Mission (XMM-Newton) was launched by an Ariane 504 on December 10th 1999. XMM-Newton is ESAs second cornerstone of the Horizon 2000 Science Programme. It carries 3 high throughput X-ray telescopes with an unprecedented effective area, and an optical monitor, the first flown on a X-ray observatory. The large collecting area and ability to make long uninterrupted exposures provide highly sensitive observations. Since Earths atmosphere blocks out all X-rays, only a telescope in space can detect and study celestial X-ray sources. The XMM-Newton mission is helping scientists to solve a number of cosmic mysteries, ranging from the enigmatic black holes to the origins of the Universe itself. Observing time on XMM-Newton is being made available to the scientific community, applying for observational periods on a competitive basis.
Creator Contact https://www.cosmos.esa.int/web/xmm-newton/xmm-newton-helpdesk
Date Published 2010-07-11T00:00:00Z
Last Update 2025-01-27
Keywords "afterglow emission", "progenitor ambient", "initial metallicity", "bright grb afterglows", "taking advantage", "xmm newton", "XMM-Newton", "absorption pattern", "progenitor initial mass", "massive stars", "XMM", "xray spectrum", "circumburst material", "rotational velocity", "absorption pattern imprinted"
Publisher And Registrant European Space Agency
Credit Guidelines European Space Agency, Dr Sergio Campana, 2010, 'Disclosing the gamma-ray burst circumburst ambient with XMM-Newton', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-2axzv83