X-RAY EMISSION AND ORIENTATION OF SELECTED PF GALAXY CLUSTERS

Автор(и)

  • A. V. Tugay Astronomy and Space Physics Department, Faculty of Physics, Taras Shevchenko National University of Kyiv, Україна
  • S. S. Dylda Astronomy and Space Physics Department, Faculty of Physics, Taras Shevchenko National University of Kyiv, Україна
  • E. A. Panko Department of Theoretical Physics and Astronomy, I.I. Mechnikov Odessa National University, Україна

DOI:

https://doi.org/10.18524/1810-4215.2016.29.84961

Ключові слова:

Galaxies, clusters, X-rays, galaxies

Анотація

X-ray counterparts for 35 galaxy clusters contained in the PF catalogue of galaxy clusters and groups were found in XMM-Newton archive. 22 ones (all from ACO catalogue) have extended elliptic X-ray haloes appropriate for determination of orientation. Position angles and eccentricities were calculated and compared with cluster orientations optical band.

Посилання

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Опубліковано

2016-11-30

Номер

Розділ

Космологія, гравітація, фізика астрочастинок, фізика високих енергій