scholarly journals Intermediate‐Element Abundances in Galaxy Clusters

2005 ◽  
Vol 620 (2) ◽  
pp. 680-696 ◽  
Author(s):  
W. H. Baumgartner ◽  
M. Loewenstein ◽  
D. J. Horner ◽  
R. F. Mushotzky
Keyword(s):  
Galaxy Clusters ◽  
Element Abundances ◽  
Intermediate Element

Distribution of R- and S-Process Elements in the Galactic Halo

1988 ◽  
Vol 132 ◽  
pp. 501-506
Author(s):  
C. Sneden ◽  
C. A. Pilachowski ◽  
K. K. Gilroy ◽  
J. J. Cowan
Keyword(s):  
Heavy Element ◽  
Galactic Halo ◽  
Low Noise ◽  
Heavy Elements ◽  
Process Synthesis ◽  
Element Abundances ◽  
Halo Stars ◽  
Abundance Patterns ◽  
R Process ◽  
Process Elements

Current observational results for the abundances of the very heavy elements (Z>30) in Population II halo stars are reviewed. New high resolution, low noise spectra of many of these extremely metal-poor stars reveal general consistency in their overall abundance patterns. Below Galactic metallicities of [Fe/H] Ã −2, all of the very heavy elements were manufactured almost exclusively in r-process synthesis events. However, there is considerable star-to-star scatter in the overall level of very heavy element abundances, indicating the influence of local supernovas on element production in the very early, unmixed Galactic halo. The s-process appears to contribute substantially to stellar abundances only in stars more metal-rich than [Fe/H] Ã −2.

Mass distribution and Dynamical State of Galaxy Clusters in the LZLS Sample

2006 ◽  
Vol 20 ◽  
pp. 269-270 ◽  
Author(s):  
L.E. Campusano ◽  
E.S. Cypriano ◽  
L. Jr. Sodré ◽  
J.-P. Kneib
Keyword(s):  
Galaxy Clusters ◽  
Mass Distribution ◽  
Dynamical State

Color-Magnitude and Luminosity Function in Galaxy Clusters

2012 ◽  
Vol 2 (7) ◽  
pp. 15-18
Author(s):  
Mariwan A. Rasheed ◽  
◽  
Mohamad A. Brza
Keyword(s):  
Galaxy Clusters ◽  
Luminosity Function

Spectroscopic Redshift Measurements for Galaxy Clusters Detected in the Planck All-Sky Survey

2020 ◽  
Vol 46 (2) ◽  
pp. 79-91
Author(s):  
I. A. Zaznobin ◽  
R. A. Burenin ◽  
I. F. Bikmaev ◽  
I. M. Khamitov ◽  
G. A. Khorunzhev ◽  
...  
Keyword(s):  
Galaxy Clusters ◽  
Sky Survey

Heavy‐Element Abundances in Blue Compact Galaxies

1999 ◽  
Vol 511 (2) ◽  
pp. 639-659 ◽  
Author(s):  
Yuri I. Izotov ◽  
Trinh X. Thuan
Keyword(s):  
Heavy Element ◽  
Element Abundances ◽  
Compact Galaxies

scholarly journals On the projected mass distribution around galaxy clusters

2017 ◽  
Vol 605 ◽  
pp. A80 ◽  
Author(s):  
Sandrine Codis ◽  
Raphaël Gavazzi ◽  
Christophe Pichon ◽  
Céline Gouin
Keyword(s):  
Galaxy Clusters ◽  
Mass Distribution

scholarly journals High redshift X-ray galaxy clusters

2007 ◽  
Vol 472 (3) ◽  
pp. 739-748 ◽  
Author(s):  
M. Branchesi ◽  
I. M. Gioia ◽  
C. Fanti ◽  
R. Fanti
Keyword(s):  
Galaxy Clusters ◽  
High Redshift ◽  
X Ray
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