Published June 1987
| Version v1
Journal article
Surface magnetic field value and iron abundance in the atmosphere of the Ap star 52 Her
Description
The estimations of the surface magnetic field Hs, microturbulent velocity and iron abundance derived by a curve of growth analysis are presented. The 9 A/mm dispersion spectra of the 6-m telescope in the region λλ 4000-4600 A were used. The surface magnetic field value Hs is estimated also using the photometric calibration with assumed effective temperature
Additional details
Additional titles
- Original title (Russian)
- Величина поверхностного магнитного поля и содержания железа в атмосфере Ап звезды 52 Хер
Publishing Information
- Journal Title
- Pis'ma Astron. Zh.
- Journal Volume
- 13
- Journal Issue
- 6
- Series
- Pis'ma Astron. Zh.
- Journal Page Range
- 515-519
- ISSN
- 0320-0108
- CODEN
- PAZHD
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- USSR
- INIS RN
- 19090835
- Subject category
- S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- ELEMENT ABUNDANCE; EXPERIMENTAL DATA; IRON; IRON IONS; LANDE FACTOR; LINE BROADENING; LINE WIDTHS; MAGNETIC FIELDS; MAGNETIC STARS; SPECTROSCOPIC CURVE OF GROWTH; STELLAR ATMOSPHERES; STELLAR RADIATION; TURBULENCE; VELOCITY; VISIBLE RADIATION
- Descriptors DEC
- ATMOSPHERES; ATOMIC IONS; CHARGED PARTICLES; DATA; DIAGRAMS; ELECTROMAGNETIC RADIATION; ELEMENTS; INFORMATION; IONS; METALS; NUMERICAL DATA; OPTICAL DEPTH CURVE; QUANTITY RATIO; RADIATIONS; STARS; TRANSITION ELEMENTS