This site will be out of service for maintenance on Monday, May 6 from 7:30 to 8:00.

Ultraviolet interstellar lines towards nearby fast rotators Zn II distribution and MG II/Mg I ratios

Bibcode
1986AdSpR...6...43C
DOI
10.1016/0273-1177(86)90381-9
Centurion, M.; Beckman, J. E.; Vladilo, G.; Molaro, P.
Bibliographical reference

(COSPAR and IAU, Symposium on UV Space Astronomy - Physical Processes in the Local Interstellar Medium, 7th, Toulouse, France, June 30-July 11, 1986) Advances in Space Research (ISSN 0273-1177), vol. 6, no. 2, 1986, p. 43-46.

Advertised on:
1986
Number of authors
4
IAC number of authors
0
Citations
0
Refereed citations
0
Description
The column density distribution of the local interstellar medium (LISM) towards a sample of 15 fast rotators observed with IUE at high resolution is reported. The targets are closer than 200 pc, and most of them have lines of sight not previously investigated. Hydrogen column densities are inferred using zinc, known to be little depleted. The results are in general agreement with the broad picture of the LISM drawn by Paresce (1984), with the possible exception of some cases which are discussed. For the few stars for which long-wavelength images were available the Mg II/Mg I ratio is derived to obtain information on the temperature of the gas in the line of sight.
Type
Non-refereed
Line of sight

It may interest you

  • Non-refereed
    Estimation of the hydrostatic-to-lensing mass bias from resolved cluster masses
    We present a study on the bias of hydrostatic masses with respect to lensing mass estimates for a sample of 53 clusters in a redshift range between z = 0.05 and 1.07. The M 500 mass for each cluster was inferred from X-ray and lensing data, without using a priori observable-mass scaling relations. Cluster masses of our reference analysis were
    Muñoz-Echeverría, M. et al.

    Advertised on:

    6
    2024
    Bibcode
    2024EPJWC.29300033M
    Citations
    0
  • Non-refereed
    IRAM 30-meter millimeter follow-up of deep OSIRIS-GTC optical surveys
    It is broadly accepted that CO is a reliable tracer of H2 in massive IR (L IR ≳ 10 9 L ⊙) galaxies, and that there are clear correlations between L IR and L' CO that are qualitatively independent of environment and even redshift. We present two tales on the search for 12CO emission from dusty star-forming galaxies in both field (Lockman Hole, z < 0
    Sánchez-Portal, M. et al.

    Advertised on:

    6
    2024
    Bibcode
    2024EPJWC.29300047S
    Citations
    0
  • Non-refereed
    3D scaling laws and projection effects in The300-NIKA2 Sunyaev-Zeldovich Large Program Twin Samples
    The abundance of galaxy clusters with mass and redshift is a wellknown cosmological probe. The cluster mass is a key parameter for studies that aim to constrain cosmological parameters using galaxy clusters, making it critical to understand and properly account for the errors in its estimates. Subsequently, it becomes important to correctly
    Paliwal, A. et al.

    Advertised on:

    6
    2024
    Bibcode
    2024EPJWC.29300037P
    Citations
    0