4.6 Article

The first heavy-metal hot subdwarf composite binary SB 744

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Astronomy & Astrophysics

EC 22536-5304: a lead-rich and metal-poor long-period binary

M. Dorsch et al.

Summary: The research revealed that the helium-burning hot subdwarf star EC 22536-5304 is actually a binary star with a metal-poor subdwarf F-type companion. Analysis of spectra and atmospheric parameters showed that the lead abundance is even higher than previously thought, indicating the possibility that this enrichment is caused by the other component in the binary system.

ASTRONOMY & ASTROPHYSICS (2021)

Article Astronomy & Astrophysics

TESS observations of pulsating subdwarf B stars: extraordinarily short-period gravity modes in CD-28 degrees 1974

M. D. Reed et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2020)

Article Astronomy & Astrophysics

Heavy-metal enrichment of intermediate He-sdOB stars: the pulsators Feige 46 and LSIV-14° 116 revisited

M. Dorsch et al.

ASTRONOMY & ASTROPHYSICS (2020)

Article Astronomy & Astrophysics

Opacity modelling of heavy-metal hot subdwarfs: photoionization of Sr0, Y+, and Zr2+

L. Fernandez-Menchero et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2020)

Article Astronomy & Astrophysics

Hot Subdwarf Stars Identified in Gaia DR2 with Spectra of LAMOST DR6 and DR7. II. Kinematics

Yangping Luo et al.

ASTROPHYSICAL JOURNAL (2020)

Article Astronomy & Astrophysics

Detection of Fluorine in Hot Extreme Helium Stars

Anirban Bhowmick et al.

ASTROPHYSICAL JOURNAL (2020)

Article Astronomy & Astrophysics

Gaia-2MASS 3D maps of Galactic interstellar dust within 3 kpc

R. Lallement et al.

ASTRONOMY & ASTROPHYSICS (2019)

Article Astronomy & Astrophysics

Carbon, oxygen, and iron abundances in disk and halo stars Implications of 3D non-LTE spectral line formation

A. M. Amarsi et al.

ASTRONOMY & ASTROPHYSICS (2019)

Article Astronomy & Astrophysics

The orbital period-mass ratio relation of wide sdB plus MS binaries and its application to the stability of RLOF

Joris Vos et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2019)

Article Astronomy & Astrophysics

Composite hot subdwarf binaries - I. The spectroscopically confirmed sdB sample

Joris Vos et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2018)

Article Astronomy & Astrophysics

Processing of the photometric data

M. Riello et al.

ASTRONOMY & ASTROPHYSICS (2018)

Article Astronomy & Astrophysics

Photometric content and validation

D. W. Evans et al.

ASTRONOMY & ASTROPHYSICS (2018)

Article Astronomy & Astrophysics

Using Gaia parallaxes

X. Luri et al.

ASTRONOMY & ASTROPHYSICS (2018)

Article Astronomy & Astrophysics

Gaia Data Release 2. Summary of the contents and survey properties

A. G. A. Brown et al.

ASTRONOMY & ASTROPHYSICS (2018)

Article Astronomy & Astrophysics

The astrometric solution

L. Lindegren et al.

ASTRONOMY & ASTROPHYSICS (2018)

Article Astronomy & Astrophysics

Processing of the photometric data

M. Riello et al.

ASTRONOMY & ASTROPHYSICS (2018)

Article Astronomy & Astrophysics

Photometric content and validation

D. W. Evans et al.

ASTRONOMY & ASTROPHYSICS (2018)

Article Astronomy & Astrophysics

Using Gaia parallaxes

X. Luri et al.

ASTRONOMY & ASTROPHYSICS (2018)

Article Astronomy & Astrophysics

Gaia Data Release 2. Summary of the contents and survey properties

A. G. A. Brown et al.

ASTRONOMY & ASTROPHYSICS (2018)

Article Astronomy & Astrophysics

The astrometric solution

L. Lindegren et al.

ASTRONOMY & ASTROPHYSICS (2018)

Article Astronomy & Astrophysics

Estimating Distance from Parallaxes. IV. Distances to 1.33 Billion Stars in Gaia Data Release 2

C. A. L. Bailer-Jones et al.

ASTRONOMICAL JOURNAL (2018)

Article Astronomy & Astrophysics

HE 0430-2457: a post-merger extremely low-mass pre-white dwarf in a wide binary posing as an extreme horizontal branch star

Joris Vos et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2018)

Article Astronomy & Astrophysics

Discovery of a variable lead-rich hot subdwarf: UVO 0825+15

C. S. Jeffery et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2017)

Article Astronomy & Astrophysics

The orbits of subdwarf-B plus main-sequence binaries III. The period-eccentricity distribution

J. Vos et al.

ASTRONOMY & ASTROPHYSICS (2017)

Article Astronomy & Astrophysics

A New Stellar Atmosphere Grid and Comparisons with HST/STIS CALSPEC Flux Distributions

Ralph C. Bohlin et al.

ASTRONOMICAL JOURNAL (2017)

Review Astronomy & Astrophysics

Hot Subluminous Stars

U. Heber

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC (2016)

Article Astronomy & Astrophysics

MESA ISOCHRONES AND STELLAR TRACKS (MIST). I. SOLAR-SCALED MODELS

Jieun Choi et al.

ASTROPHYSICAL JOURNAL (2016)

Article Astronomy & Astrophysics

AN EXTREMELY FAST HALO HOT SUBDWARF STAR IN A WIDE BINARY SYSTEM

Peter Nemeth et al.

ASTROPHYSICAL JOURNAL LETTERS (2016)

Article Astronomy & Astrophysics

MESA ISOCHRONES AND STELLAR TRACKS (MIST) 0: METHODS FOR THE CONSTRUCTION OF STELLAR ISOCHRONES

Aaron Dotter

ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES (2016)

Article Astronomy & Astrophysics

Bayesian mass and age estimates for transiting exoplanet host stars

P. F. L. Maxted et al.

ASTRONOMY & ASTROPHYSICS (2015)

Article Astronomy & Astrophysics

Bayesian mass and age estimates for transiting exoplanet host stars

P. F. L. Maxted et al.

ASTRONOMY & ASTROPHYSICS (2015)

Article Astronomy & Astrophysics

MODULES FOR EXPERIMENTS IN STELLAR ASTROPHYSICS (MESA): BINARIES, PULSATIONS, AND EXPLOSIONS

Bill Paxton et al.

ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES (2015)

Article Astronomy & Astrophysics

galpy: A python LIBRARY FOR GALACTIC DYNAMICS

Jo Bovy

ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES (2015)

Article Astronomy & Astrophysics

Determining stellar macroturbulence using asteroseismic rotational velocities from Kepler

Amanda P. Doyle et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2014)

Article Astronomy & Astrophysics

Fluorine abundances and the puzzle of globular cluster chemical history

P. de Laverny et al.

ASTRONOMY & ASTROPHYSICS (2013)

Article Astronomy & Astrophysics

Automated data reduction workflows for astronomy The ESO Reflex environment

W. Freudling et al.

ASTRONOMY & ASTROPHYSICS (2013)

Article Astronomy & Astrophysics

MODULES FOR EXPERIMENTS IN STELLAR ASTROPHYSICS (MESA): PLANETS, OSCILLATIONS, ROTATION, AND MASSIVE STARS

Bill Paxton et al.

ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES (2013)

Article Astronomy & Astrophysics

KIC 10449976: discovery of an extreme helium subdwarf in the Kepler field

C. S. Jeffery et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2013)

Article Astronomy & Astrophysics

Discovery of extremely lead-rich subdwarfs: does heavy metal signal the formation of subdwarf B stars?

N. Naslim et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2013)

Article Astronomy & Astrophysics

Evolutionary models for double helium white dwarf mergers and the formation of helium-rich hot subdwarfs

Xianfei Zhang et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2012)

Article Astronomy & Astrophysics

The helium-rich subdwarf CPD-20°1123: a post-common-envelope binary evolving on to the extended horizontal branch

N. Naslim et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2012)

Review Astronomy & Astrophysics

A selection of hot subluminous stars in the GALEX survey - II. Subdwarf atmospheric parameters

Peter Nemeth et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2012)

Article Astronomy & Astrophysics

Can R Coronae Borealis stars form from the merger of two helium white dwarfs?

Xianfei Zhang et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2012)

Article Astronomy & Astrophysics

MODULES FOR EXPERIMENTS IN STELLAR ASTROPHYSICS (MESA)

Bill Paxton et al.

ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES (2011)

Article Physics, Atomic, Molecular & Chemical

Theoretical transition probabilities, oscillator strengths, and radiative lifetimes of levels in Pb IV

A. Alonso-Medina et al.

ATOMIC DATA AND NUCLEAR DATA TABLES (2011)

Article Astronomy & Astrophysics

An extremely peculiar hot subdwarf with a 10 000-fold excess of zirconium, yttrium and strontium

N. Naslim et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2011)

Article Astronomy & Astrophysics

The origin of carbon: Low-mass stars and an evolving, initially top-heavy IMF?

L. Mattsson

ASTRONOMY & ASTROPHYSICS (2010)

Article Astronomy & Astrophysics

THE UBIQUITY OF THE RAPID NEUTRON-CAPTURE PROCESS

Ian U. Roederer et al.

ASTROPHYSICAL JOURNAL (2010)

Article Astronomy & Astrophysics

Hot Subdwarf Stars

Ulrich Heber

Annual Review of Astronomy and Astrophysics (2009)

Article Astronomy & Astrophysics

Core-polarization effects, oscillator strengths and radiative lifetimes of levels in Pb III

A. Alonso-Medina et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2009)

Article Astronomy & Astrophysics

Modeling He-rich subdwarfs through the hot-flasher scenario

M. M. Miller Bertolami et al.

ASTRONOMY & ASTROPHYSICS (2008)

Article Astronomy & Astrophysics

A grid of NLTE line-blanketed model atmospheres of early B-type stars

Thierry Lanz et al.

ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES (2007)

Article Astronomy & Astrophysics

The Two Micron All Sky Survey (2MASS)

MF Skrutskie et al.

ASTRONOMICAL JOURNAL (2006)

Article Astronomy & Astrophysics

Fluorine in extremely hot post-AGB stars: Evidence for nucleosynthesis

K Werner et al.

ASTRONOMY & ASTROPHYSICS (2005)

Article Astronomy & Astrophysics

Photospheric CNO abundances of solar-type stars

Y Takeda et al.

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN (2005)

Article Astronomy & Astrophysics

Galactic evolution of Sr, Y, and Zr: A multiplicity of nucleosynthetic processes

C Travaglio et al.

ASTROPHYSICAL JOURNAL (2004)

Article Astronomy & Astrophysics

Reaction rate uncertainties and the production of 19F in asymptotic giant branch stars

M Lugaro et al.

ASTROPHYSICAL JOURNAL (2004)

Article Astronomy & Astrophysics

Spectral analysis of sdB stars from the Hamburg Quasar Survey

H Edelmann et al.

ASTRONOMY & ASTROPHYSICS (2003)

Article Astronomy & Astrophysics

The Montreal-Cambridge-Tololo survey of southern subluminous blue stars: The South Galactic cap

R Lamontagne et al.

ASTRONOMICAL JOURNAL (2000)