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Year 2020, Volume: 1 Issue: 2, 571 - 574, 11.12.2020

Aysun Akyüz Şenay Avdan Nazım Aksaker Sinan Allak İnci Akkaya Oralhan

Abstract

References

  • Abolmasov, Pavel K.; Swartz, Douglas A.; Fabrika, S.; Ghosh, Kajal K.; Sholukhova, O.; Tennant, Allyn F, 2007, \aj, 668, 124-129.
  • Aird, J.; Nandra, K.; Laird, E. S.; Georgakakis, A.; Ashby, M. L. N.; Barmby, P.; Coil, A. L.; Huang, J.-S.; Koekemoer, A. M.; Steidel, C. C.; Willmer, C. N. A., 2010, \mnras, 401, 2531-2551.
  • Aller, L. H.; Appenzeller, I.; Baschek, B.; Duerbeck, H. W.; Herczeg, T.; Lamla, E.; Meyer-Hofmeister, E.; Schmidt-Kaler, T.; Scholz, M.; Seggewiss, W.; Seitter, W. C.; Weidemann, V.: Landolt-Börnstein: Numerical Data and Functional Relationships in Science and Technology - New Series " Gruppe/Group 6 Astronomy and Astrophysics " Volume 2 Schaifers/Voigt: Astronomy and Astrophysics / Astronomie und Astrophysik " Stars and Star Clusters / Sterne und Sternhaufen.
  • Avdan, S.; Vinokurov, A.; Fabrika, S.; Atapin, K.; Avdan, H.; Akyuz, A.; Sholukhova, O.; Aksaker, N.; Valeev, A., 2016, \mnras, 455, L91-L95.
  • Bachetti, M.; Harrison, F. A.; Walton, D. J.; Grefenstette, B. W.; Chakrabarty, D.; Fürst, F.; Barret, D.; Beloborodov, A.; Boggs, S. E.; Christensen, F. E.; Craig, W. W.; Fabian, A. C.; Hailey, C. J.; Hornschemeier, A.; Kaspi, V.; Kulkarni, S. R.; Maccarone, T.; Miller, J. M.; Rana, V.; Stern, D.; Tendulkar, S. P.; Tomsick, J.; Webb, N. A.; Zhang, W. W., 2014, \nat, 514, 202-204.
  • Bressan, Alessandro; Marigo, Paola; Girardi, Léo.; Salasnich, Bernardo; Dal Cero, Claudia; Rubele, Stefano; Nanni, Ambra, 2011, \mnras, 427, 127-145.
  • Carpano, S.; Haberl, F.; Maitra, C.; Vasilopoulos, G., 2018, \mnras Letters, 476, L45-L49.
  • Colbert, Edward J. M.; Mushotzky, Richard F., 1999, \aj, 519, 89-107.
  • Dolphin, Andrew E., 2006, \pasp, 112, 1383-1396.
  • Earnshaw, H. P.; Roberts, T. P.; Sathyaprakash, R., 2016, \mnras, 476, 4272-4277.
  • Feng, Hua; Soria, Roberto, 2011, New Astronomy Reviews, 55, 166-183.
  • Feldmeier, A.; Puls, J.; Pauldrach, A. W. A., 2016, \aa, 322, 878-895.
  • Grisé, F.; Kaaret, P.; Pakull, M. W.; Motch, C., 2011, \aj, 734, 14.
  • Osterbrock, Donald E.; Ferland, Gary J.: Book Review: Astrophysics of Gaseous Nebulae and Active Galactic Nuclei (2ND Edition) / University Science Books, 2005. Mercury, vol. 35, no. 1, p. 40
  • Israel, G. L.; Esposito, P.; Rea, N.; Coti Zelati, F.; Tiengo, A.; Campana, S.; Mereghetti, S.; Rodriguez Castillo, G. A.; Götz, D.; Burgay, M.; Possenti, A.; Zane, S.; Turolla, R.; Perna, R.; Cannizzaro, G.; Pons, J., 2016, \mnras, 457, 3448-3456.
  • Poutanen, Juri; Lipunova, Galina; Fabrika, Sergei; Butkevich, Alexey G.; Abolmasov, Pavel, 2013, \mnras, 377, 1187-1194.
  • Schlafly, Eddie; Finkbeiner, D. P., 2011, AAS Meeting 217, \baas, 43.
  • Soria, Roberto; Cropper, Mark; Pakull, Manfred; Mushotzky, Richard; Wu, Kinwah, 2005, \mnras, 356, 12-28.
  • Swartz, Douglas A.; Soria, Roberto; Tennant, Allyn F.; Yukita, Mihoko., 2018, \aj, 741, 10.
  • Tao, Lian; Feng, Hua; Grisé, Fabien; Kaaret, Philip, 2011, \aj, 737, 14.
  • Terashima, Yuichi; Wilson, Andrew S., 2004, \aj, 601, 735-758.
  • Terashima, Yuichi; Inoue, Hirohiko; Wilson, Andrew S., 2006, \aj, 645, 264-270.
  • Urquhart, R.; Soria, R.; Johnston, H. M.; Pakull, M. W.; Motch, C.; Schwope, A.; Miller-Jones, J. C. A.; Anderson, G. E., 2018, \mnras, 475, 3561-3576.

Galaksi M51’de Bulunan APX X-4’ün Çoklu Dalgaboyu Analizleri

Year 2020, Volume: 1 Issue: 2, 571 - 574, 11.12.2020

Aysun Akyüz Şenay Avdan Nazım Aksaker Sinan Allak İnci Akkaya Oralhan

Abstract

Bu çalışmada, M51 galaksisinde bulunan APX-4'ün optik karşılığı araştırılmıştır. Aşrı parlak X-ışın kaynakları (Ultraluminous X-ray sources, ULXs), 10 M$_{\odot}$'lik bir kara delik için Eddington sınırının üzerinde izotropik ışıtmaya (L$_{X}>10^{40}$ erg s$^{-1}$) sahip değişken, galaksi merkezinde olmayan nokta benzeri X-ışını kaynaklarıdır. APX-4'ün HST gözlemlerinden F438W (B), F555W (V) ve F814W (I) bandlarındaki verileri kullanılmıştır. 0.2 açısaniyesi hata yarıçapında iki optik karşılığı adayı tanımlanmış ve bunların V parlaklığı yaklaşık olarak 23 kadir bulunmuştur. APX-4'ün olası optik karşılıkları, yüksek kütleli X-ışın çifti içeren B tipi superdev yıldız sınıfında olduğu belirlenmiştir.

Keywords

Z-rays binaries sıkı nesneler

References

  • Abolmasov, Pavel K.; Swartz, Douglas A.; Fabrika, S.; Ghosh, Kajal K.; Sholukhova, O.; Tennant, Allyn F, 2007, \aj, 668, 124-129.
  • Aird, J.; Nandra, K.; Laird, E. S.; Georgakakis, A.; Ashby, M. L. N.; Barmby, P.; Coil, A. L.; Huang, J.-S.; Koekemoer, A. M.; Steidel, C. C.; Willmer, C. N. A., 2010, \mnras, 401, 2531-2551.
  • Aller, L. H.; Appenzeller, I.; Baschek, B.; Duerbeck, H. W.; Herczeg, T.; Lamla, E.; Meyer-Hofmeister, E.; Schmidt-Kaler, T.; Scholz, M.; Seggewiss, W.; Seitter, W. C.; Weidemann, V.: Landolt-Börnstein: Numerical Data and Functional Relationships in Science and Technology - New Series " Gruppe/Group 6 Astronomy and Astrophysics " Volume 2 Schaifers/Voigt: Astronomy and Astrophysics / Astronomie und Astrophysik " Stars and Star Clusters / Sterne und Sternhaufen.
  • Avdan, S.; Vinokurov, A.; Fabrika, S.; Atapin, K.; Avdan, H.; Akyuz, A.; Sholukhova, O.; Aksaker, N.; Valeev, A., 2016, \mnras, 455, L91-L95.
  • Bachetti, M.; Harrison, F. A.; Walton, D. J.; Grefenstette, B. W.; Chakrabarty, D.; Fürst, F.; Barret, D.; Beloborodov, A.; Boggs, S. E.; Christensen, F. E.; Craig, W. W.; Fabian, A. C.; Hailey, C. J.; Hornschemeier, A.; Kaspi, V.; Kulkarni, S. R.; Maccarone, T.; Miller, J. M.; Rana, V.; Stern, D.; Tendulkar, S. P.; Tomsick, J.; Webb, N. A.; Zhang, W. W., 2014, \nat, 514, 202-204.
  • Bressan, Alessandro; Marigo, Paola; Girardi, Léo.; Salasnich, Bernardo; Dal Cero, Claudia; Rubele, Stefano; Nanni, Ambra, 2011, \mnras, 427, 127-145.
  • Carpano, S.; Haberl, F.; Maitra, C.; Vasilopoulos, G., 2018, \mnras Letters, 476, L45-L49.
  • Colbert, Edward J. M.; Mushotzky, Richard F., 1999, \aj, 519, 89-107.
  • Dolphin, Andrew E., 2006, \pasp, 112, 1383-1396.
  • Earnshaw, H. P.; Roberts, T. P.; Sathyaprakash, R., 2016, \mnras, 476, 4272-4277.
  • Feng, Hua; Soria, Roberto, 2011, New Astronomy Reviews, 55, 166-183.
  • Feldmeier, A.; Puls, J.; Pauldrach, A. W. A., 2016, \aa, 322, 878-895.
  • Grisé, F.; Kaaret, P.; Pakull, M. W.; Motch, C., 2011, \aj, 734, 14.
  • Osterbrock, Donald E.; Ferland, Gary J.: Book Review: Astrophysics of Gaseous Nebulae and Active Galactic Nuclei (2ND Edition) / University Science Books, 2005. Mercury, vol. 35, no. 1, p. 40
  • Israel, G. L.; Esposito, P.; Rea, N.; Coti Zelati, F.; Tiengo, A.; Campana, S.; Mereghetti, S.; Rodriguez Castillo, G. A.; Götz, D.; Burgay, M.; Possenti, A.; Zane, S.; Turolla, R.; Perna, R.; Cannizzaro, G.; Pons, J., 2016, \mnras, 457, 3448-3456.
  • Poutanen, Juri; Lipunova, Galina; Fabrika, Sergei; Butkevich, Alexey G.; Abolmasov, Pavel, 2013, \mnras, 377, 1187-1194.
  • Schlafly, Eddie; Finkbeiner, D. P., 2011, AAS Meeting 217, \baas, 43.
  • Soria, Roberto; Cropper, Mark; Pakull, Manfred; Mushotzky, Richard; Wu, Kinwah, 2005, \mnras, 356, 12-28.
  • Swartz, Douglas A.; Soria, Roberto; Tennant, Allyn F.; Yukita, Mihoko., 2018, \aj, 741, 10.
  • Tao, Lian; Feng, Hua; Grisé, Fabien; Kaaret, Philip, 2011, \aj, 737, 14.
  • Terashima, Yuichi; Wilson, Andrew S., 2004, \aj, 601, 735-758.
  • Terashima, Yuichi; Inoue, Hirohiko; Wilson, Andrew S., 2006, \aj, 645, 264-270.
  • Urquhart, R.; Soria, R.; Johnston, H. M.; Pakull, M. W.; Motch, C.; Schwope, A.; Miller-Jones, J. C. A.; Anderson, G. E., 2018, \mnras, 475, 3561-3576.
There are 23 citations in total.

Details

Primary Language Turkish
Subjects Astronomical Sciences (Other)
Journal Section Conference Paper
Authors

Aysun Akyüz This is me

Şenay Avdan This is me

Nazım Aksaker

Sinan Allak

İnci Akkaya Oralhan This is me

Publication Date December 11, 2020
Submission Date February 19, 2019
Acceptance Date September 3, 2019
Published in Issue Year 2020 Volume: 1 Issue: 2

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TJAA is a publication of Turkish Astronomical Society (TAD).