Proposal ID | 055437 |
Title | Disclosing the gamma-ray burst circumburst ambient with XMM-Newton |
Download Data Associated to the proposal | 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 |
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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 |