:: Library Catalog

Cover Image

Saved in:

Bibliographic Details
Main Author:	Takeda, Yoichi
Format:	Preprint
Published:	2020
Subjects:	Solar and Stellar Astrophysics
Online Access:	https://arxiv.org/abs/2012.15152
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Formation of Al II lines and photospheric aluminium abundances in B-type stars
by: Takeda, Yoichi
Published: (2025)

Photospheric silicon abundances of upper main-sequence stars derived from Si II 6347/6371 doublet lines
by: Takeda, Yoichi
Published: (2021)

Barium abundances of A--F--G type stars in the Hyades cluster
by: Takeda, Yoichi
Published: (2025)

Atmospheric parameters and chemical abundances of the A-type eclipsing binary system RR Lyncis A and B
by: Takeda, Yoichi
Published: (2025)

Spectroscopic study of the late B-type eclipsing binary system AR Aurigae A and B: Towards clarifying the differences in atmospheric parameters and chemical abundances
by: Takeda, Yoichi
Published: (2025)

On the chemical abundance differences between the solar twin visual binary system 16 Cygni A and B
by: Takeda, Yoichi
Published: (2024)

Phosphorus Abundances of B-Type Stars in the Solar Neighborhood
by: Takeda, Yoichi
Published: (2024)

Measurement of Solar Differential Rotation by Absolutely Calibrated Iodine-Cell Spectroscopy
by: Takeda, Yoichi
Published: (2024)

The magnetic sensitivity of the Ca II H and K lines
by: Kriginsky, M., et al.
Published: (2026)

Quantifying the effect of passband on observations in the Ca II K line
by: Yadav, Ajay Kumar, et al.
Published: (2026)

Variations in the magnetic field strength of pre-main-sequence stars, solar-type main-sequence stars, and the Sun
by: Yamashita, Mai, et al.
Published: (2025)

Sensitivity of spectral lines to granulation: from the Sun to K-type stars
by: Vasilyev, V., et al.
Published: (2026)

Using the Ca II lines in T Tauri stars to infer the abundance of refractory elements in the innermost disk regions
by: Micolta, Marbely, et al.
Published: (2024)

Evolution of Stellar Activity and Habitable Zone II: Ca H&K Emissions of Late-type Dwarfs
by: Han, Henggeng, et al.
Published: (2026)

Stellar surface information from the Ca II H&K lines -- II. Defining better activity proxies
by: Cretignier, M., et al.
Published: (2024)

The magnetic sensitivity of the Ca II resonance and subordinate lines in the solar atmosphere
by: Berasategi, I. Juanikorena, et al.
Published: (2025)

First measurement of wind line formation regions in an early O-type star
by: Pauli, D., et al.
Published: (2026)

Simultaneous spectropolarimetric observations in the H$α$ and Ca II 8662 Å lines of an active region
by: Mathur, Harsh, et al.
Published: (2024)

The Ca II K index-Mg II index relation: A Hilbert-Huang Transform approach
by: Reda, Raffaele, et al.
Published: (2024)

Rotation of young solar-type stars as seen by Gaia and K2
by: Breton, Sylvain N., et al.
Published: (2025)

Influence of departures from LTE on determinations of the sulfur abundances in A-K type stars
by: Korotin, S. A., et al.
Published: (2025)

3D non-LTE Ca II line formation in metal-poor FGK stars. I. Abundance corrections, radial velocity corrections, and synthetic spectra
by: Lagae, Cis, et al.
Published: (2025)

Differential Rotation of the Solar Chromosphere using multidecadal Ca II K Spectroheliograms
by: Mishra, Dibya Kirti, et al.
Published: (2023)

Spectroscopic study of late-type emission-line stars using the data from LAMOST DR6
by: Edwin, D., et al.
Published: (2024)

Systematic NICER study of the low-ionized Fe K$α$ line on RS Canum Venaticorum type stars
by: Inoue, Shun, et al.
Published: (2025)

Ca II K Polar Network Index of the Sun: A Proxy for Historical Polar Magnetic Field
by: Mishra, Dibya Kirti, et al.
Published: (2025)

Spectral line fluorescence in moving envelopes of stars
by: Bertout, Claude
Published: (2024)

Relationship between TIGRE solar S-index and USET Ca II K full disk images
by: Broeck, G. Vanden, et al.
Published: (2024)

Estimation of Polar Magnetic Fields using Ca II K Polar Network as a Proxy
by: Mishra, Dibya Kirti, et al.
Published: (2025)

Transverse oscillations in 3D along Ca II K bright fibrils in the solar chromosphere
by: Kianfar, Sepideh, et al.
Published: (2022)

Datacubes of H$α$, CaII K, CaII H and H$ε$ line profiles of the full solar disk recorded daily at Meudon observatory since 2017 and some typical profiles of solar features
by: Malherbe, Jean-Marie
Published: (2026)

Compact Ca II K Brightenings Precede Solar Flares: A Dunn Solar Telescope Pilot Study
by: Kumar, Aman Priyadarshi M., et al.
Published: (2025)

Titanium abundances in late-type stars, II. Grid of departure coefficients and application to a sample of $70\,000$ stars
by: Mallinson, J. W. E., et al.
Published: (2024)

Structure formation in O-type stars and Wolf-Rayet stars
by: Van der Sijpt, C., et al.
Published: (2025)

Fluorescent Fe K line emission of gamma Cas stars II. Predictions for magnetic interactions and white-dwarf accretion scenarios
by: Rauw, Gregor
Published: (2025)

Magnetochronology of solar-type star dynamos
by: Noraz, Quentin, et al.
Published: (2024)

Fluorescent Fe K line emission of gamma Cas stars I. Do gamma Cas stars host propelling neutron stars?
by: Rauw, Gregor
Published: (2023)

Variations of the Ca II K Line Profile Parameters with Solar Latitude and Time Observed from Kodaikanal Solar Observatory
by: Srinivasa, Apoorva, et al.
Published: (2025)

Butterfly Diagram and Other Properties of Plage Areas from Kodaikanal Ca II K Photographs Covering 1904-2007
by: Jha, Bibhuti Kumar, et al.
Published: (2024)

Coriolis darkening in late-type stars II. Effect of self-sustained magnetic fields in stratified convective envelope
by: Pinçon, C., et al.
Published: (2024)