Proposal ID | 020653 |
Title | HIGH ENERGY RADIATION IN STARS HOSTING PLANETS |
Download Data Associated to the proposal | https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0206530201 |
DOI | https://doi.org/10.5270/esa-wkwmp30 |
Principal Investigator, PI | Dr JORGE SANZ-FORCADA |
Abstract | We intend to measure the radiation in the X-ray band (especially the emission atenergies higher than 1 keV) of four stars known to host giant planets. The X-rayspectra will be used as input in our models to study the effects of high-energyradiation on planet atmospheres. The selected stars have X-ray luminositysimilar to that of young solar analogs, and will serve as a first step to testthe influence of the high-energy radiation on the early planetary atmospheresanalogous to the young stages of the Solar system, and its subsequent evolution. |
Publications |
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Instrument | EMOS1, EMOS2, EPN, OM, RGS1, RGS2 |
Temporal Coverage | 2005-02-11T11:06:49Z/2005-02-11T14:25:18Z |
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 | 2006-07-08T00:00:00Z |
Last Update | 2025-01-27 |
Keywords | "subsequent evolution", "planet atmospheres", "planetary atmosphere analogous", "solar system", "energy radiation", "xray band especially", "xray spectra", "xray luminosity", "giant planets", "solar analogs" |
Publisher And Registrant | European Space Agency |
Credit Guidelines | European Space Agency, Dr JORGE SANZ-FORCADA, 2006, 'HIGH ENERGY RADIATION IN STARS HOSTING PLANETS', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-wkwmp30 |