2010ApJ...722L..45C

Query : 2010ApJ...722L..45C

2010ApJ...722L..45C - Astrophys. J., 722, L45-L48 (2010/October-2)

Soft X-ray irradiation of methanol ice: implication for H₂ CO formation in interstellar regions.

CIARAVELLA A., MUNOZ-CARO G., ESCOBAR A.J., CECCHI-PESTELLINI C., GIARRUSSO S., BARBERA M. and COLLURA A.

Abstract (from CDS):

We performed 0.3 keV soft X-ray irradiation of a methanol ice at 8 K under ultra-high vacuum conditions. To the best of our knowledge, this is the first time that soft X-rays are used to study photolysis of ice analogs. Despite the low irradiation dose of 10^–6 photons/molecule, the formation of formaldehyde has been observed. The results of our experiments suggest that X-rays may be a promising candidate to the formation of complex molecules in regions where UV radiation is severely inhibited.

Abstract Copyright: ∼

Journal keyword(s): ISM: molecules - methods: laboratory - X-rays: ISM

Simbad objects: 1

Full paper

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Number of rows : 1

N	Identifier	Otype	ICRS (J2000) RA	ICRS (J2000) DEC	Mag U	Mag B	Mag V	Mag R	Mag I	Sp type	#ref 1850 - 2026	#notes
1	IRAS 18449-0115	cor	18 47 34.27	-01 12 43.2						~	430	1

Query : 2010ApJ...722L..45C

Basic data :

IRAS 18449-0115 -- Dense Core
Other object types:	`HII (2009A&A,[BNM96],...)`, `Rad (CORNISH,F3R,...)`, `Mas (2011MNRAS,[ARM2000],...)`, `smm (AGAL,JCMTLSP,...)`, `cor (2014A&A,[UFM2015],...)`, `mm (2012ApJ,BGPS,...)`, `MIR (AKARI,MSX5C,...)`, `Y*O (2009A&A)`, `MoC ([HLB98])`, `IR (IRAS)`
ICRS coord. (ep=J2000) :	`18 47 34.27 -01 12 43.2 (Radio) [ 1000 1000 90 ] D 1990ApJS...74..181Z`
FK4 coord. (ep=B1950 eq=1950) :	`18 44 59.07 -01 16 04.2 [ 1000 1000 90 ]`
Gal coord. (ep=J2000) :	`031.41247 +00.30750 [ 1000 1000 90 ]`
VLSR :	`97.4 95.3 99.5 [0.4] (Rad)` `2015MNRAS.452.4029U`
Angular size (arcmin):	`1.23 0.60 40 (smm) D` `2014A&A...568A..41U`

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`AGAL G031.412+00.307`	`JCMTSE J184734.2-011244`	`[BK2004] J184734.2-011246`	`[SHK2000] 18449-0115`
`AKARI-IRC-V1 J1847337-011235`	`JCMTSF J184734.2-011244`	`[BNM96] 031.415+0.306`	`[SKH2002] 31.41+0.31`
`BGPS G031.414+00.307`	`JPS G031.412+00.307`	`[CUS2014] G031.4120+0.3076`	`[SSS2011] BGPS G31.411+0.310`
`BGPSv2 G031.411+00.307`	`MSX5C G031.4138+00.3090`	`[ERG2015] 5497`	`[SVG93] 184459.0-011619`
`CORNISH G031.4130+00.3065`	`MSX6C G031.4134+00.3092`	`[HBM2005] G31.41+0.30`	`[UFM2015] G031.413+00.306`
`F3R 1091`	`NVSS J184734-011242`	`[HC96] G31.41+0.31`	`[WAM82] 031.413+0.307`
`GAL 031.41+00.31`	`RFS 529`	`[HCS79] B184501.0-011606.7`	`[WBH2005] G031.412+0.307`
`GAL 031.4+00.3`	`WISE J184734.26-011240.6`	`[HLB98] SEST 178`	`[WBH98] 18449-0115`
`GPSR5 31.412+0.307`	`[ADP79] 031.411+0.309`	`[KJB2003] G31.412+0.308`	`[WC89] 031.41+0.31`
`GPSR 031.413+0.307`	`[ARM2000] G031.412+00.307`	`[L89b] 31.411+00.309`	`[WHR97] 18449-0115`
`IRAS 18449-0115`	`[BE83] Maser 031.41+00.31`	`[MPT2015] G031.413+00.306`	`[WWB83] G031.41+0.31`
`JCMTLSP J184734.3-011245`	`[BJB2016] G031.412+00.307`	`[PCC93] 308`	`[WWS2012] G031.41+00.30`

References (430 between 1850 and 2026) (Total 430)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).

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Data at NED - NASA/IPAC Extragalactic Database : IRAS 18449-0115

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`AKARI-IRC-V1 J1847337-011235`	`F3R 1091`	`IRAS 18449-0115`	`MSX5C G031.4138+00.3090`	`MSX6C G031.4134+00.3092`
`NVSS J184734-011242`	`WISE J184734.26-011240.6`

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