Metallicity Determination in a Narrow Line Seyfert 1 Galaxy Using Joint Chandra & HST Observations

Details Metallicity Determination in a Narrow Line Seyfert 1 Galaxy Using Joint Chandra & HST Observations Metallicity Determination in a Narrow Line Seyfert 1 Galaxy Using Joint Chandra & HST Observations

Jul 2002

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2002hst..prop.9687m&link_type=abstract

HST Proposal ID #9687

Physics

Hst Proposal Id #9687

Scientific paper

By virtue of their extreme properties, NLS1s have given us crucial leverage on the key physical parameters underlying the AGN phenomenon. There is also suggestive evidence of super-solar abundance in some NLS1s, possibly as a result of rapid nuclear star formation in the early/rejuvenated phase of galaxy evolution. The goal of this proposal is to measure accurately the metallicity in a NLS1 with high resolution X-ray and UV spectroscopy. Observations of elements with multiple ionization states in the X-ray band, and abundance sensitive lithium-like nitrogen {NV} in the UV allow accurate determination of ionization parameter, and thus metallicity. This is not only important for understanding the NLS1 phenomenon, but also for investigating evolutionary aspects of AGNS.

Affiliated with

Also associated with

No associations

Rating

Metallicity Determination in a Narrow Line Seyfert 1 Galaxy Using Joint Chandra & HST Observations does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Metallicity Determination in a Narrow Line Seyfert 1 Galaxy Using Joint Chandra & HST Observations, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Metallicity Determination in a Narrow Line Seyfert 1 Galaxy Using Joint Chandra & HST Observations will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-733804