Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Elms, Abbigail K."'
Autor:
Elms, Abbigail K., Fusillo, Nicola Pietro Gentile, Tremblay, Pier-Emmanuel, Bohlin, Ralph C., Hollands, Mark A., Sahu, Snehalata, O'Brien, Mairi W., Deustua, Susana, Cunningham, Tim
Publikováno v:
2024, MNRAS, 534, 2758
The accurate flux calibration of observational data is vital for astrophysics and cosmology because absolute flux uncertainties of stellar standards propagate into scientific results. With the ever higher precision achieved by telescopic missions (e.
Externí odkaz:
http://arxiv.org/abs/2410.06754
Autor:
Tremblay, Pier-Emmanuel, Bédard, Antoine, O'Brien, Mairi W., Munday, James, Elms, Abbigail K., Fusillo, Nicola Pietro Gentillo, Sahu, Snehalata
This review highlights the role of the Gaia space mission in transforming white dwarf research. These stellar remnants constitute 5-7% of the local stellar population in volume, yet before Gaia the lack of trigonometric parallaxes hindered their iden
Externí odkaz:
http://arxiv.org/abs/2402.14960
Autor:
Elms, Abbigail K., Tremblay, Pier-Emmanuel, Gänsicke, Boris T., Swan, Andrew, Melis, Carl, Bédard, Antoine, Manser, Christopher J., Munday, James, Hermes, J. J., Dennihy, Erik, Nitta, Atsuko, Zuckerman, Ben
Publikováno v:
MNRAS, 524, 4996 (2023)
Two recently discovered white dwarfs, WDJ041246.84$+$754942.26 and WDJ165335.21$-$100116.33, exhibit H$\alpha$ and H$\beta$ Balmer line emission similar to stars in the emerging DAHe class, yet intriguingly have not been found to have detectable magn
Externí odkaz:
http://arxiv.org/abs/2307.09186
Autor:
Elms, Abbigail K., Tremblay, Pier-Emmanuel, Gänsicke, Boris T., Koester, Detlev, Hollands, Mark A., Fusillo, Nicola P. Gentile, Cunningham, Tim, Apps, Kevin
We identify two ultra-cool ($T_\mathrm{eff} < 4000$ K) metal-polluted (DZ) white dwarfs WDJ2147$-$4035 and WDJ1922$+$0233 as the coolest and second coolest DZ stars known to date with $T_\mathrm{eff} \approx 3050$ K and $T_\mathrm{eff} \approx 3340$
Externí odkaz:
http://arxiv.org/abs/2206.05258
Autor:
Elms, Abbigail K, Gentile Fusillo, Nicola Pietro, Tremblay, Pier-Emmanuel, Bohlin, Ralph C, Hollands, Mark A, Sahu, Snehalata, O'Brien, Mairi W, Deustua, Susana, Cunningham, Tim
Publikováno v:
Monthly Notices of the Royal Astronomical Society; Nov2024, Vol. 534 Issue 3, p2758-2782, 25p
Autor:
Elms, Abbigail K, Tremblay, Pier-Emmanuel, Gänsicke, Boris T, Swan, Andrew, Melis, Carl, Bédard, Antoine, Manser, Christopher J, Munday, James, Hermes, J J, Dennihy, Erik, Nitta, Atsuko, Zuckerman, Ben
Publikováno v:
Monthly Notices of the Royal Astronomical Society; Oct2023, Vol. 524 Issue 4, p4996-5015, 20p