Direct observational test rules out small MgII absorbers

Recent observations suggest that the incidence of strong intervening Mg II absorption systems along the line of sight to gamma-ray burst afterglows is significantly higher than expected from analogous quasar sightlines. One possible explanation is a geometric effect, arising because Mg II absorbers...

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Bibliografiska uppgifter
Huvudupphovsmän: Pontzen, A, Hewett, P, Carswell, R, Wild, V
Materialtyp: Journal article
Språk:English
Publicerad: 2007