1996PASP..108..344S

Query : 1996PASP..108..344S

1996PASP..108..344S - Publ. Astron. Soc. Pac., 108, 344-350 (1996/April-0)

On the possibility of nova enrichment of globular clusters.

SMITH G.H. and KRAFT R.P.

Abstract (from CDS):

Primordial chemical enrichment of globular clusters by Ne novae could provide a means for producing significant enhancements in 13C, 25Mg, and 27Al abundances among cluster stars, if such novae eject on the order of 10^-4 solar mass of processed material. Enrichment by Ne novae may lead to cluster giants which have relatively large surface [Al/Fe] abundance ratios, either through direct enhancement of the 27Al surface abundances of the main-sequence progenitors of these stars, or through primordial enhancements in 25Mg, which can be converted to 27Al by proton-addition nucleosynthesis in the O -> N burning shell or red giants.

Abstract Copyright: ∼

Journal keyword(s): Stellar Clusters and Associations

Simbad objects: 10

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Number of rows : 10
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 NGC 104 GlC 00 24 05.359 -72 04 53.20     4.09     ~ 4158 0
2 NGC 5139 GlC 13 26 47.28 -47 28 46.1           ~ 3677 0
3 M 3 GlC 13 42 11.62 +28 22 38.2     6.39     ~ 2593 0
4 M 5 GlC 15 18 33.22 +02 04 51.7     5.95     ~ 2095 0
5 M 13 GlC 16 41 41.634 +36 27 40.75     5.8     ~ 2291 0
6 M 10 GlC 16 57 09.05 -04 06 01.1     4.98     ~ 857 0
7 M 92 GlC 17 17 07.39 +43 08 09.4     6.52     ~ 2240 0
8 V* V838 Her No* 18 46 31.4714863335 +12 14 02.104189516           ~ 304 0
9 NGC 6752 GlC 19 10 52.11 -59 59 04.4           ~ 2121 0
10 V* QU Vul No* 20 26 46.0200167016 +27 50 43.163406959           ~ 277 0

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