2000ApJ...542..894B

Query : 2000ApJ...542..894B

2000ApJ...542..894B - Astrophys. J., 542, 894-897 (2000/October-3)

H, C, N, and O isotopic substitution studies of the 2165 wavenumber (4.62 micron) ``XCN'' feature produced by ultraviolet photolysis of mixed molecular ices.

BERNSTEIN M.P., SANDFORD S.A. and ALLAMANDOLA L.J.

Abstract (from CDS):

To better understand the chemical species that gives rise to the 2165 cm^–1 (4.62 µm) ``XCN'' absorption feature seen toward embedded protostars such as W33A, we have performed laboratory studies using deuterium (²H) isotopic labeling. We report the observation of a small but significant deuterium isotope shift for the ``XCN'' peak which demonstrates that the atomic motion(s) causing the ``XCN'' band in the laboratory samples must involve hydrogen. We also report the results of ¹³C, ¹⁵N, and ¹⁸O labeling experiments that are consistent with previously reported values.

Abstract Copyright: ∼

Journal keyword(s): Infrared: ISM: Lines and Bands - ISM: Lines and Bands - ISM: Molecules - Methods: Laboratory

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	W 33a	Y*O	18 14 39.56547	-17 52 02.2260						~	746	0

Query : 2000ApJ...542..894B

Basic data :

W 33a -- Young Stellar Object

Mas (2010MNRAS,Caswell,...), smm (AGAL,HIGALBM,...), HII (1996A&AS,[BNM96],...), MIR (AKARI,MSX5C,...), Rad (GRS,Kes,...), IR (HIGALP,IRAS,...), Y*O (2015MNRAS), mm (BGPSv2,[VVE2000]), out (2015MNRAS), cor (2016ApJ), G (2MASX)

18 14 39.56547 -17 52 02.2260 (Near-IR) [ ] C 2006AJ....131.1163S

18 11 44.27029 -17 52 59.7969 [ ]

012.90812042 -00.26074253 [ ]

-0.36 -2.22 [0.40 0.40 90] C 2019ApJ...885..131R

36.6 32.3 40.9 [0.13] (Rad) 1996A&AS..115...81B

0.396 [0.032] C 2019ApJ...885..131R

0.897 0.305 220 (NIR) C 2006AJ....131.1163S

J 13.055 [0.047] C 2006AJ....131.1163S

H 10.212 [0.135] C 2006AJ....131.1163S

K 7.967 [0.051] C 2006AJ....131.1163S

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`AGAL G012.908-00.259`	`HIGALP M012.9086-00.2591`	`MSX6C G012.9090-00.2607`	`[ERG2015] 2777`
`AKARI-IRC-V1 J1814396-175156`	`HIGALP L012.9103-00.2576`	`OH 012.908-00.260`	`[JGD81] H2O 012.91-0.26`
`BGPSv2 G012.907-00.259`	`IRAS 18117-1753`	`OH 012.91-00.26`	`[PCC93] 236`
`Caswell H2O 012.91-00.26`	`JCMTLSP J181439.4-175203`	`OH 012.9-00.3`	`[PMB2005] CH3OH 012.90-00.26`
`Caswell CH3OH 012.91-00.26`	`JCMTSE J181439.2-175202`	`RAFGL 2090`	`[RMB2014] G012.90-00.26`
`Caswell CH3OH 012.909-00.260`	`JCMTSF J181439.2-175202`	`SCOPE G012.91-00.26`	`[SHK2000] 18117-1753`
`GAL 012.9-00.3`	`JPS G012.908-00.261`	`WISEA J181439.52-175200.5`	`[THW2006] G012.90-00.25 a`
`GRS G012.90 -00.30`	`Kes 64`	`WISE J181439.58-175158.3`	`[THW2006] G012.908-00.261SMM`
`HIGALBM G012.9083-00.2603`	`2MASX J18143956-1752022`	`W 33a`	`[VVE2000] W33A MM 2`
`HIGALP B012.9084-00.2604`	`MMB G012.909-00.260`	`[ARM2000] G012.908-00.259`	`[WBH98] 18117-1753`
`HIGALP R012.9088-00.2603`	`MSH 18-1-04`	`[BNM96] 012.907-0.259`	`[WHR97] 18117-1753`
`HIGALP S012.9091-00.2556`	`MSX5C G012.9079-00.2606`	`[CUS2014] G012.9071-0.2595`	`[WWW74] G012.9-0.3`

References (746 between 1850 and 2026) (Total 746)
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 : W 33a

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`AKARI-IRC-V1 J1814396-175156`	`IRAS 18117-1753`	`2MASX J18143956-1752022`	`MSX5C G012.9079-00.2606`	`MSX6C G012.9090-00.2607`
`RAFGL 2090`	`WISEA J181439.52-175200.5`	`WISE J181439.58-175158.3`

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