Add to ORKGWe present a nucleosynthesis study of the merger of a 0.4 M⊙ helium white dwarf with a 0.8 M⊙ carbon-oxygen white dwarf, coupling the thermodynamic history of Smoothed Particle Hydrodynamics particles with a post-processing code. The resulting chemical abundance pattern, particularly for oxygen and fluorine, is in qualitative agreement with the observed abundances in R Coronae Borealis stars
We present a large parameter study where we investigate the structure of white dwarf (WD) merger rem...
We have found that at least seven hydrogen-deficient carbon (HdC) and R Coronae Borealis (RCB) stars...
We have found that at least seven hydrogen-deficient carbon (HdC) and R Coronae Borealis (RGB) stars...
We present a nucleosynthesis study of the merger of a 0.4 M⊙ helium white dwarf with a 0.8 M⊙ carbon...
Many hydrogen-deficient stars are characterized by surface abundance patterns that are hard to recon...
Many hydrogen-deficient stars are characterized by surface abundance patterns that are hard to recon...
Many hydrogen-deficient stars are characterized by surface abundance patterns that are hard to recon...
The surface abundances of extreme helium (EHe) and RCoronaeBorealis (RCB) stars are discussed in ter...
A leading formation scenario for R Coronae Borealis (RCB) stars invokes the merger of degenerate He ...
In this thesis, I describe the evolution following the merger of two helium white dwarfs. Three sets...
The R Coronae Borealis (RCB) stars are hydrogen-deficient, variable stars that are most likely the r...
The origin of R Coronae Borealis stars has been elusive for over 200 years. Currently, two theories ...
We present high-resolution (R similar to 50,000) observations of near-IR transitions of CO and CN of...
We have found that at least seven hydrogen-deficient carbon (HdC) and R Coronae Borealis (RGB) stars...
We present the results of an investigation of the dredge-up and mixing during the merger of two whit...
We present a large parameter study where we investigate the structure of white dwarf (WD) merger rem...
We have found that at least seven hydrogen-deficient carbon (HdC) and R Coronae Borealis (RCB) stars...
We have found that at least seven hydrogen-deficient carbon (HdC) and R Coronae Borealis (RGB) stars...
We present a nucleosynthesis study of the merger of a 0.4 M⊙ helium white dwarf with a 0.8 M⊙ carbon...
Many hydrogen-deficient stars are characterized by surface abundance patterns that are hard to recon...
Many hydrogen-deficient stars are characterized by surface abundance patterns that are hard to recon...
Many hydrogen-deficient stars are characterized by surface abundance patterns that are hard to recon...
The surface abundances of extreme helium (EHe) and RCoronaeBorealis (RCB) stars are discussed in ter...
A leading formation scenario for R Coronae Borealis (RCB) stars invokes the merger of degenerate He ...
In this thesis, I describe the evolution following the merger of two helium white dwarfs. Three sets...
The R Coronae Borealis (RCB) stars are hydrogen-deficient, variable stars that are most likely the r...
The origin of R Coronae Borealis stars has been elusive for over 200 years. Currently, two theories ...
We present high-resolution (R similar to 50,000) observations of near-IR transitions of CO and CN of...
We have found that at least seven hydrogen-deficient carbon (HdC) and R Coronae Borealis (RGB) stars...
We present the results of an investigation of the dredge-up and mixing during the merger of two whit...
We present a large parameter study where we investigate the structure of white dwarf (WD) merger rem...
We have found that at least seven hydrogen-deficient carbon (HdC) and R Coronae Borealis (RCB) stars...
We have found that at least seven hydrogen-deficient carbon (HdC) and R Coronae Borealis (RGB) stars...