A search for the CO J = 1-0 absorption line at Z = 2.04 toward the QSO PKS 0458 - 02

Details A search for the CO J = 1-0 absorption line at Z = 2.04 toward the QSO PKS 0458 - 02 A search for the CO J = 1-0 absorption line at Z = 2.04 toward the QSO PKS 0458 - 02

Dec 1991

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1991pasj...43l..65t&link_type=abstract

Astronomical Society of Japan, Publications (ISSN 0004-6264), vol. 43, no. 6, 1991, p. L65-L68.

Astronomy and Astrophysics

Astronomy

3

Absorption Spectra, Carbon Monoxide, Disk Galaxies, Line Spectra, Lyman Alpha Radiation, Quasars, Astronomical Observatories, Line Of Sight, Radio Telescopes, Red Shift

Scientific paper

The CO J = 1-0 absorption line of a damped Ly-alpha absorber at z = 2.04 has been searched toward the QSO PKS 0458 - 02 using the 45-m telescope of Nobeyama Radio Observatory. The upper limits of the optical thickness as 0.024 and 0.014 at velocity resolutions of 2 and 5 km/s, respectively, have been obtained. The upper limit of the column density of CO molecules is 2.1 x 10 exp 15/sq cm for an optical thickness of 0.024 and an excitation temperature of 20 K.

Affiliated with

Also associated with

No associations

Rating

A search for the CO J = 1-0 absorption line at Z = 2.04 toward the QSO PKS 0458 - 02 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 A search for the CO J = 1-0 absorption line at Z = 2.04 toward the QSO PKS 0458 - 02, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A search for the CO J = 1-0 absorption line at Z = 2.04 toward the QSO PKS 0458 - 02 will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1541921