Matches in SemOpenAlex for { <https://semopenalex.org/work/W2107670528> ?p ?o ?g. }
- W2107670528 endingPage "A71" @default.
- W2107670528 startingPage "A71" @default.
- W2107670528 abstract "<i>Context. <i/>Within dense interstellar clouds, from their periphery to regions deep inside, ice mantles on dust grains are exposed to cosmic-ray irradiation. Various swift ions contribute from protons to iron in the keV to TeV energy range. Observations show that in some lines of sight condensed CO molecules are an important component of the ice.<i>Aims. <i/>We irradiate CO ices with Ni ions of relatively high energy (50 and 537 MeV) to simulate the effects produced by fast heavy cosmic-ray ions in interstellar grain mantles.<i>Methods. <i/>CO gas is condensed on a CsI substrate at 13 K and irradiated by 50 MeV <sup>58<sup/>Ni<sup>13+<sup/> and 537 MeV <sup>64<sup/>Ni<sup>24+<sup/> ions up to a final fluence of <i>≈<i/>1 × 10<sup>13<sup/> cm<sup>-2<sup/>, at a flux of 1 × 10<sup>9<sup/> cm<sup>-2<sup/> s<sup>-1<sup/>. The sputtering yields, the destruction rate of CO, and the rate of formation of new molecular species are measured in situ by Fourier transform infrared spectroscopy (FTIR).<i>Results. <i/>The measured CO destruction cross-sections and sputtering yields induced by Ni ions are, respectively, (i) for 50 MeV, <i>σ<i/><sub>d<sub/> = 1.0 × 10<sup>-13<sup/> cm<sup>2<sup/> and <i>Y<i/> = 7 × 10<sup>4<sup/> molecules/impact; (ii) for 537 MeV, <i>σ<i/><sub>d<sub/> = 3.0 × 10<sup>-14<sup/> cm<sup>2<sup/> and <i>Y<i/> = 5.85 × 10<sup>4<sup/> molecules/impact. Based on the present and previous results, the desorption rates induced by H, Ni, and Fe ions are estimated for a wide range of energies. The contribution of the heavy ions is found to dominate over that of protons in the interstellar medium." @default.
- W2107670528 created "2016-06-24" @default.
- W2107670528 creator A5002950213 @default.
- W2107670528 creator A5010183654 @default.
- W2107670528 creator A5036895802 @default.
- W2107670528 creator A5056150523 @default.
- W2107670528 creator A5069055915 @default.
- W2107670528 creator A5075737957 @default.
- W2107670528 date "2010-03-01" @default.
- W2107670528 modified "2023-10-10" @default.
- W2107670528 title "Laboratory simulation of heavy-ion cosmic-ray interaction with condensed CO" @default.
- W2107670528 cites W1553600056 @default.
- W2107670528 cites W1615124923 @default.
- W2107670528 cites W1963760219 @default.
- W2107670528 cites W1968850479 @default.
- W2107670528 cites W1972103121 @default.
- W2107670528 cites W1974022429 @default.
- W2107670528 cites W1975755156 @default.
- W2107670528 cites W1989078015 @default.
- W2107670528 cites W1995057328 @default.
- W2107670528 cites W1996108086 @default.
- W2107670528 cites W1999352618 @default.
- W2107670528 cites W2006694532 @default.
- W2107670528 cites W2010871538 @default.
- W2107670528 cites W2019225484 @default.
- W2107670528 cites W2019931891 @default.
- W2107670528 cites W2019979206 @default.
- W2107670528 cites W2026551684 @default.
- W2107670528 cites W2028867124 @default.
- W2107670528 cites W2035247647 @default.
- W2107670528 cites W2035251995 @default.
- W2107670528 cites W2036115525 @default.
- W2107670528 cites W2044659348 @default.
- W2107670528 cites W2045196799 @default.
- W2107670528 cites W2048252558 @default.
- W2107670528 cites W2050183259 @default.
- W2107670528 cites W2058034755 @default.
- W2107670528 cites W2072988540 @default.
- W2107670528 cites W2073283287 @default.
- W2107670528 cites W2073903426 @default.
- W2107670528 cites W2073914628 @default.
- W2107670528 cites W2084843918 @default.
- W2107670528 cites W2094544781 @default.
- W2107670528 cites W2112309441 @default.
- W2107670528 cites W2122229242 @default.
- W2107670528 cites W2124518603 @default.
- W2107670528 cites W2131560574 @default.
- W2107670528 cites W2138545977 @default.
- W2107670528 cites W2147402068 @default.
- W2107670528 cites W2148898195 @default.
- W2107670528 cites W2171111646 @default.
- W2107670528 cites W3099426170 @default.
- W2107670528 cites W4247638661 @default.
- W2107670528 cites W4250740991 @default.
- W2107670528 doi "https://doi.org/10.1051/0004-6361/200912899" @default.
- W2107670528 hasPublicationYear "2010" @default.
- W2107670528 type Work @default.
- W2107670528 sameAs 2107670528 @default.
- W2107670528 citedByCount "71" @default.
- W2107670528 countsByYear W21076705282012 @default.
- W2107670528 countsByYear W21076705282013 @default.
- W2107670528 countsByYear W21076705282014 @default.
- W2107670528 countsByYear W21076705282015 @default.
- W2107670528 countsByYear W21076705282016 @default.
- W2107670528 countsByYear W21076705282017 @default.
- W2107670528 countsByYear W21076705282018 @default.
- W2107670528 countsByYear W21076705282019 @default.
- W2107670528 countsByYear W21076705282020 @default.
- W2107670528 countsByYear W21076705282021 @default.
- W2107670528 countsByYear W21076705282022 @default.
- W2107670528 countsByYear W21076705282023 @default.
- W2107670528 crossrefType "journal-article" @default.
- W2107670528 hasAuthorship W2107670528A5002950213 @default.
- W2107670528 hasAuthorship W2107670528A5010183654 @default.
- W2107670528 hasAuthorship W2107670528A5036895802 @default.
- W2107670528 hasAuthorship W2107670528A5056150523 @default.
- W2107670528 hasAuthorship W2107670528A5069055915 @default.
- W2107670528 hasAuthorship W2107670528A5075737957 @default.
- W2107670528 hasBestOaLocation W21076705281 @default.
- W2107670528 hasConcept C111309251 @default.
- W2107670528 hasConcept C113196181 @default.
- W2107670528 hasConcept C121332964 @default.
- W2107670528 hasConcept C145148216 @default.
- W2107670528 hasConcept C184779094 @default.
- W2107670528 hasConcept C185592680 @default.
- W2107670528 hasConcept C19067145 @default.
- W2107670528 hasConcept C196939603 @default.
- W2107670528 hasConcept C22423302 @default.
- W2107670528 hasConcept C43617362 @default.
- W2107670528 hasConcept C44870925 @default.
- W2107670528 hasConcept C62520636 @default.
- W2107670528 hasConcept C98444146 @default.
- W2107670528 hasConceptScore W2107670528C111309251 @default.
- W2107670528 hasConceptScore W2107670528C113196181 @default.
- W2107670528 hasConceptScore W2107670528C121332964 @default.
- W2107670528 hasConceptScore W2107670528C145148216 @default.
- W2107670528 hasConceptScore W2107670528C184779094 @default.
- W2107670528 hasConceptScore W2107670528C185592680 @default.