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HAT-P-19 Yıldızınının Tayfsal Analizi

Yıl 2020, Cilt: 1 Sayı: 2, 539 - 541, 11.12.2020

Öz

Bu çalışmada ötegezegen barındıran HAT-P-19 yıldızının yüksek çözünürlüklü (R = 55000)KECK/HIRES tayfı tekrar analiz edilip temel atmosfer parametreleri ve bazı elementlerin bolluğu hesaplanmıştır.

Kaynakça

  • Albrecht, S., vd.: Obliquities of Hot Jupiter Host Stars: Evidence for Tidal Interactions and Primordial Misalignments. AJ. 757 (2012) 18
  • Asplund, M., vd.: The Chemical Composition of the Sun. ARA&A. 47 (2009) 481--522
  • Blanco-Cuaresma, S., Soubiran, C., Heiter, U., Jofre, P.: iSpec: Stellar atmospheric parameters and chemical abundances. ASCL (2014) record ascl:1409.006
  • Brewer, M., vd.: pectral Properties of Cool Stars: Extended Abundance Analysis of 1,617 Planet-search Stars. APJ. 225 (2016) 36
  • Buchhave, A., vd.: An abundance of small exoplanets around stars with a wide range of metallicities. Nature. 486 (2012) 375--377
  • Castelli, F., Kurucz, R. L., : New Grids of ATLAS9 Model Atmospheres. (2004) arXiv:astro-ph/0405087
  • Girardi, L., vd.: Evolutionary tracks and isochrones for low- and intermediate-mass stars: From 0.15 to 7 Msun, and from Z=0.0004 to 0.03. A&AS. bf 141 (2000) 371--383
  • Guillot, T., vd.: A correlation between the heavy element content of transiting extrasolar planets and the metallicity of their parent stars. A&A. 453 (2006) 21--24
  • Hartman, J. D., vd.: HAT-P-18b and HAT-P-19b: Two Low-density Saturn-mass Planets Transiting Metal-rich K Stars. APJ. 726 (2011) 16
  • Hinkel, N., vd.: A Recommendation Algorithm to Predict Giant Exoplanet Host Stars Using Stellar Elemental Abundances. (2018) arXiv:1805.12144
  • Kurucz, L.: SYNTHE spectrum synthesis programs and line data. SAO (1993)
  • Piskunov, Nikolai & Kupka, F & A. Ryabchikova, T & Weiss, Werner & Jeffery, Simon.: VALD: The Vienna Atomic Line Data Base. A&ASS 112 (1995) 525
  • Santos, N., Israelian, G., Mayor, M.: Spectroscopic [Fe/H] for 98 extra-solar planet-host stars. Exploring the probability of planet formation. A&A. 415 (2004) 1153--1166
  • Sneden, C. vd.: MOOG: LTE line analysis and spectrum synthesis. ASCL (2012) record ascl:1202.009
  • Sozzetti, A., vd.:When Do Planets Form? A Search for Extra-solar Planets around Metal-Poor Stars. Extrasolar Planets: Today and Tomorrow, ASP Conference Proceedings. 321 (2004) 30
  • Tsantaki, M., vd.: Deriving precise parameters for cool solar-type stars. Optimizing the iron line list. A&A. 555 (2013) 11
  • Winn, J. vd.: Hot Stars with Hot Jupiters Have High Obliquities. AJL. 718 (2010) 145--149
  • Valenti, A., Piskunov, N. E.: Spectroscopy Made Easy. MASS 108 (1996)
Yıl 2020, Cilt: 1 Sayı: 2, 539 - 541, 11.12.2020

Öz

Kaynakça

  • Albrecht, S., vd.: Obliquities of Hot Jupiter Host Stars: Evidence for Tidal Interactions and Primordial Misalignments. AJ. 757 (2012) 18
  • Asplund, M., vd.: The Chemical Composition of the Sun. ARA&A. 47 (2009) 481--522
  • Blanco-Cuaresma, S., Soubiran, C., Heiter, U., Jofre, P.: iSpec: Stellar atmospheric parameters and chemical abundances. ASCL (2014) record ascl:1409.006
  • Brewer, M., vd.: pectral Properties of Cool Stars: Extended Abundance Analysis of 1,617 Planet-search Stars. APJ. 225 (2016) 36
  • Buchhave, A., vd.: An abundance of small exoplanets around stars with a wide range of metallicities. Nature. 486 (2012) 375--377
  • Castelli, F., Kurucz, R. L., : New Grids of ATLAS9 Model Atmospheres. (2004) arXiv:astro-ph/0405087
  • Girardi, L., vd.: Evolutionary tracks and isochrones for low- and intermediate-mass stars: From 0.15 to 7 Msun, and from Z=0.0004 to 0.03. A&AS. bf 141 (2000) 371--383
  • Guillot, T., vd.: A correlation between the heavy element content of transiting extrasolar planets and the metallicity of their parent stars. A&A. 453 (2006) 21--24
  • Hartman, J. D., vd.: HAT-P-18b and HAT-P-19b: Two Low-density Saturn-mass Planets Transiting Metal-rich K Stars. APJ. 726 (2011) 16
  • Hinkel, N., vd.: A Recommendation Algorithm to Predict Giant Exoplanet Host Stars Using Stellar Elemental Abundances. (2018) arXiv:1805.12144
  • Kurucz, L.: SYNTHE spectrum synthesis programs and line data. SAO (1993)
  • Piskunov, Nikolai & Kupka, F & A. Ryabchikova, T & Weiss, Werner & Jeffery, Simon.: VALD: The Vienna Atomic Line Data Base. A&ASS 112 (1995) 525
  • Santos, N., Israelian, G., Mayor, M.: Spectroscopic [Fe/H] for 98 extra-solar planet-host stars. Exploring the probability of planet formation. A&A. 415 (2004) 1153--1166
  • Sneden, C. vd.: MOOG: LTE line analysis and spectrum synthesis. ASCL (2012) record ascl:1202.009
  • Sozzetti, A., vd.:When Do Planets Form? A Search for Extra-solar Planets around Metal-Poor Stars. Extrasolar Planets: Today and Tomorrow, ASP Conference Proceedings. 321 (2004) 30
  • Tsantaki, M., vd.: Deriving precise parameters for cool solar-type stars. Optimizing the iron line list. A&A. 555 (2013) 11
  • Winn, J. vd.: Hot Stars with Hot Jupiters Have High Obliquities. AJL. 718 (2010) 145--149
  • Valenti, A., Piskunov, N. E.: Spectroscopy Made Easy. MASS 108 (1996)
Toplam 18 adet kaynakça vardır.

Ayrıntılar

Birincil Dil Türkçe
Konular Astronomik Bilimler (Diğer)
Bölüm Bildiri
Yazarlar

Selçuk Yalçınkaya Bu kişi benim

Özgür Baştürk Bu kişi benim

Yayımlanma Tarihi 11 Aralık 2020
Gönderilme Tarihi 19 Şubat 2019
Kabul Tarihi 3 Eylül 2019
Yayımlandığı Sayı Yıl 2020 Cilt: 1 Sayı: 2

Kaynak Göster

TJAA, Türk Astronomi Derneğinin (TAD) bir yayınıdır.