Measurement of the Absolute Photoionization Cross Section of C^+ near Threshold

Details Measurement of the Absolute Photoionization Cross Section of C^+ near Threshold Measurement of the Absolute Photoionization Cross Section of C^+ near Threshold

Oct 1999

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1999apj...524l.143k&link_type=abstract

The Astrophysical Journal, Volume 524, Issue 2, pp. L143-L146.

Astronomy and Astrophysics

Astronomy

39

Atomic Data, Atomic Processes

Scientific paper

The absolute photoionization cross section of the ground-state C^+ ion has been measured from the ionization threshold at 24 eV to 31 eV using a merged ion-photon beam setup with synchrotron radiation from an undulator. The experimental results have been compared with nonrelativistic theoretical data from the Iron Project and the agreement is generally good in the near-threshold region, but differences in the magnitude of the continuum cross section of 15%-35% at higher energies and several deviations in the resonance structure are observed. The present measurements are a part of an experimental program to test the extensive theoretical photoionization cross section calculations performed within the framework of the Opacity Project and the Iron Project.

Affiliated with

Also associated with

No associations

Rating

Measurement of the Absolute Photoionization Cross Section of C^+ near Threshold 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 Measurement of the Absolute Photoionization Cross Section of C^+ near Threshold, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Measurement of the Absolute Photoionization Cross Section of C^+ near Threshold will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1084113