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  1. Linear Spectropolarimetry of Young and Other Emission Line Stars

    The aim of this article is to demonstrate the useful role that can be played by spectropolarimetric observations of young and evolved emission line...
    Janet E. Drew, Jorick S. Vink, ... René D. Oudmaijer in High Resolution Infrared Spectroscopy in Astronomy
    Conference paper

  3. Iron Line Emission in X-Ray Afterglows

    Recent observations of X-ray afterglows reveal the presence of a redshifted K...
    Davide Lazzati, Gabriele Ghisellini, ... Luigi Stella in Gamma-Ray Bursts in the Afterglow Era
    Conference paper

  4. 4.7 μm CO and H2 Line Emission in NGC 2071

    Two lines of the fundamental vibration-rotation band of carbon monoxide at 4.7 μm have been detected in emission in the NGC 2071 IR out.ow region,...
    Dolores M. Walther, Thomas R. Geballe in High Resolution Infrared Spectroscopy in Astronomy
    Conference paper

  5. Modeling Emission Line Galaxies

    Predicting the emission line signals from galaxies and IGM observed in the future experiments is crucial for their interpretation as well as for...
    Kana Moriwaki in Large-Scale Structure of the Universe
    Chapter 2022

  6. Analysis of Emission Line Widths of [CII] 158μm

    A study of [CII] 158 μm emission line profiles observed with Herschel PACS for 379 galaxies is presented. Emission line widths are compared to [CII]...

    A. L. Samsonyan in Astrophysics
    Article 01 June 2022

  7. Hi line analysis of Herbig Ae/Be stars using X-Shooter spectra

    Herbig Ae/Be stars are intermediate-mass pre-main sequence stars undergoing accretion through their circumstellar disk. The optical and infrared (IR)...

    B. Shridharan, Blesson Mathew, ... T. B. Cysil in Journal of Astrophysics and Astronomy
    Article 21 June 2023

  8. Isolated Neutron Stars

    Non-accreting neutron stars display diverse characteristics, leading us to classify them into several groups. This chapter is an observational driven...
    Alice Borghese, Paolo Esposito in Handbook of X-ray and Gamma-ray Astrophysics
    Reference work entry 2024

  9. Isolated Neutron Stars

    Non-accreting neutron stars display diverse characteristics, leading us to classify them into several groups. This chapter is an observational driven...
    Alice Borghese, Paolo Esposito in Handbook of X-ray and Gamma-ray Astrophysics
    Living reference work entry 2024

  10. Formation of Stars

    In this chapter we discuss the formation of stars. The formation of stars can be observed in various gas nebulae, and the formation process is...
    Arnold Hanslmeier, Roman Brajša in Stellar Rotation
    Chapter 2024

  11. Herbig Stars

    Herbig Ae/Be stars are young contracting stars on the radiative track in the HR diagram on their way to the main sequence. These stars provide a...

    Sean D. Brittain, Inga Kamp, ... L. B. F. M. Waters in Space Science Reviews
    Article 31 January 2023

  13. VLT/ISAAC Spectroscopy of Young Massive Stars Embedded in Ultra-Compact H II Regions

    Using ISAAC mounted at the Very Large Telescope, we have obtained medium-resolution K-band spectra of newly formed massive stars, which are deeply...
    Lex Kaper, Arjan Bik, ... Fernando Comerón in The Origin of Stars and Planets: The VLT View
    Conference paper

  14. Metallicity of Young Stars of the NGC 4068 Galaxy

    Abstract

    Based on archival images from the Hubble Space Telescope, stellar photometry of the galaxy NGC 4068 was carried out. The resulting...

    N. A. Tikhonov in Astrophysical Bulletin
    Article 01 March 2024

  15. Fundamental Physics with Neutron Stars

    Neutron stars are rich laboratories of multiple branches of modern physics. These include gravitational physics, nuclear and particle physics,...
    Joonas Nättilä, Jari J. E. Kajava in Handbook of X-ray and Gamma-ray Astrophysics
    Reference work entry 2024

  16. Chains of mini-boson stars

    In this paper, we re-investigate the static, soliton-like solutions in the model of the Einstein gravity coupled to a free and complex scalar field,...

    Shi-**an Sun, Li Zhao, Yong-Qiang Wang in Journal of High Energy Physics
    Article Open access 23 August 2023

  17. Estimation of stellar parameters and mass accretion rate of classical T Tauri stars from LAMOST DR6

    Classical T Tauri stars (TTS) are low-mass pre-main sequence stars with an active circumstellar environment. In this work, we present the...

    S. Nidhi, Blesson Mathew, ... Sreeja S. Kartha in Journal of Astrophysics and Astronomy
    Article 28 July 2023

  18. Magnetic Field Structures of Chemically Peculiar Stars. I. HD57682, HD81009

    Based on published data on the magnitudes of the magnetic field, models of the magnetic field of magnetic stars of various types of peculiarity...

    Yu. V. Glagolevskij in Astrophysics
    Article 01 March 2024

  19. Periodicity of Flare Frequency of Active Flare Stars Detected by Tess

    Data from the TESS orbital observatory are used to study the most active flare stars indicating 100 or more flares during the period from July 2018...

    A. A. Akopian in Astrophysics
    Article 01 December 2023

  20. The Digitized First Byurakan Survey Data Base. Late-Type Stars Candidates. New Confirmations. I

    The Digitized First Byurakan Survey (DFBS) is the digitized version of the First Byurakan Survey (FBS, or Markarian survey). The FBS was the first...

    K. S. Gigoyan, K. K. Gigoyan, ... S. Bekki in Astrophysics
    Article 01 December 2023
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