SIMBAD references

2003PASP..115.1296S - Publ. Astron. Soc. Pac., 115, 1296-1300 (2003/November-0)

Pairs of bubbles in planetary nebulae and clusters of galaxies.

SOKER N.

Abstract (from CDS):

I point to an interesting similarity in the morphology and some nondimensional quantities between pairs of X-ray-deficient bubbles in clusters of galaxies and pairs of optical-deficient bubbles in planetary nebulae (PNs). This similarity leads me to postulate a similar formation mechanism. This postulate is used to strengthen models for PN shaping by jets (or collimated fast winds [CFWs]). The presence of dense material in the equatorial plane observed in the two classes of bubbles constrains the jets and CFW activity in PNs to occur while the asymptotic giant branch star still blows its dense wind, or very shortly after. I argue that only a stellar companion can account for such jets and CFWs.

Abstract Copyright:

Journal keyword(s): Galaxies: Clusters: General - Galaxies: Intergalactic Medium - ISM: Jets and Outflows - ISM: Planetary Nebulae: General

Status at CDS:  

Simbad objects: 23

goto Full paper

goto View the reference in ADS

To bookmark this query, right click on this link: simbad:2003PASP..115.1296S and select 'bookmark this link' or equivalent in the popup menu


2020.04.10-21:47:08

© Université de Strasbourg/CNRS

    • Contact