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

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

Abell G.O., Corwin H.G., Olowin R.P.: 1989, ApJS, 70, 1.

Biernacka M., Flin P., Panko E., Juszczyk T.: 2007, Odessa Astron. Publ., 20, 26.

Binggeli B.: 1984, A& A, 107, 338.

Carter D., Metcalf, N.: 1980, MNRAS, 191, 325.

Godlowski W., Piwowarska P., Panko E., Flin P.: 2010, ApJ, 723, 985.

Godlowski M., Panko E., Pajowska P., Flin P.: 2012, JPhSt., 16, 3901.

Pajowska P., Godlowski M., Panko E., Flin P.: 2012, JPhSt., 16, 4901.

Panko E.A.: 2013, Odessa Astron. Publ., 26, 90.

Panko E., Flin P.: 2006, JAD., 12, 1.

Panko E., Piwowarska P., Godlowska J., Godlowski W., Flin P.: 2013, Ap., 56, 322.

Parnovsky S., Tugay A.: 2007, JPhSt., 11, 366.

Tugay A.V.: 2012, Odessa Astron. Publ., 25, 142. http://arxiv.org/abs/1311.4333

##submission.downloads##

Опубліковано

2016-11-30

Номер

Розділ

Космологія, гравітація, фізика астрочастинок, фізика високих енергій