Zobrazeno 1 - 10
of 83
pro vyhledávání: '"Green, Matthew J"'
Autor:
Green, Matthew J., Hermes, J. J., Barlow, Brad N., Marsh, T. R., Pelisoli, Ingrid, Gänsicke, Boris T., Kaiser, Ben C., Romero, Alejandra, Amaral, Larissa Antunes, Corcoran, Kyle, Grupe, Dirk, Kennedy, Mark R., Kepler, S. O., Munday, James, Ashley, R. P., Baran, Andrzej S., Breedt, Elmé, Brown, Alex J., Dhillon, V. S., Dyer, Martin J., Kerry, Paul, King, George W., Littlefair, S. P., Parsons, Steven G., Sahman, David I.
AM CVn-type systems are ultracompact, helium-accreting binary systems which are evolutionarily linked to the progenitors of thermonuclear supernovae and are expected to be strong Galactic sources of gravitational waves detectable to upcoming space-ba
Externí odkaz:
http://arxiv.org/abs/2311.01255
Autor:
Caiazzo, Ilaria, Burdge, Kevin B., Tremblay, Pier-Emmanuel, Fuller, James, Ferrario, Lilia, Gaensicke, Boris T., Hermes, J. J., Heyl, Jeremy, Kawka, Adela, Kulkarni, S. R., Marsh, Thomas R., Mroz, Przemek, Prince, Thomas A., Richer, Harvey B., Rodriguez, Antonio C., van Roestel, Jan, Vanderbosch, Zachary P., Vennes, Stephane, Wickramasinghe, Dayal, Dhillon, Vikram S., Littlefair, Stuart P., Munday, James, Pelisoli, Ingrid, Perley, Daniel, Bellm, Eric C., Breedt, Elme, Brown, Alex J., Dekany, Richard, Drake, Andrew, Dyer, Martin J., Graham, Matthew J., Green, Matthew J., Laher, Russ R., Kerry, Paul, Parsons, Steven G., Riddle, Reed L., Rusholme, Ben, Sahman, Dave I.
Publikováno v:
Nature 620, 61-66 (2023)
White dwarfs, the extremely dense remnants left behind by most stars after their death, are characterised by a mass comparable to that of the Sun compressed into the size of an Earth-like planet. In the resulting strong gravity, heavy elements sink t
Externí odkaz:
http://arxiv.org/abs/2308.07430
Autor:
Munday, James, Tremblay, P. -E., Hermes, J. J., Barlow, Brad, Pelisoli, Ingrid, Marsh, T. R., Parsons, Steven G., Jones, David, Kepler, S. O., Brown, Alex, Littlefair, S. P., Hegedus, R., Baran, Andrzej, Breedt, Elmé, Dhillon, V. S., Dyer, Martin J., Green, Matthew J., Kennedy, Mark R., Kerry, Paul, Lopez, Isaac D., Romero, Alejandra D., Sahman, Dave, Worters, Hannah L.
We present the discovery of the eclipsing double white dwarf (WD) binary WDJ 022558.21-692025.38 that has an orbital period of 47.19 min. Following identification with the Transiting Exoplanet Survey Satellite, we obtained time-series ground based sp
Externí odkaz:
http://arxiv.org/abs/2308.00036
Autor:
Brown, Alex J., Parsons, Steven G., van Roestel, Jan, Rebassa-Mansergas, Alberto, Breedt, Elmé, Dhillon, Vik S., Dyer, Martin J., Green, Matthew J., Kerry, Paul, Littlefair, Stuart P., Marsh, Thomas R., Munday, James, Pelisoli, Ingrid, Sahman, David I., Wild, James F.
Wide-field time-domain photometric sky surveys are now finding hundreds of eclipsing white dwarf plus M dwarf binaries, a population encompassing a wealth of information and potential insight into white dwarf and close binary astrophysics. Precise fo
Externí odkaz:
http://arxiv.org/abs/2302.11392
Autor:
Green, Matthew J., Maoz, Dan, Mazeh, Tsevi, Faigler, Simchon, Shahaf, Sahar, Gomel, Roy, El-Badry, Kareem, Rix, Hans-Walter
Publikováno v:
MNRAS 2023, Volume 522, page 29
We present a homogeneously-selected sample of 15779 candidate binary systems with main sequence primary stars and orbital periods shorter than 5 days. The targets were selected from TESS full-frame image lightcurves on the basis of their tidally-indu
Externí odkaz:
http://arxiv.org/abs/2211.06194
Autor:
Brown, Alex J., Parsons, Steven G., Littlefair, Stuart P., Wild, James F., Ashley, Richard P., Breedt, Elme, Dhillon, Vik S., Dyer, Martin J., Green, Matthew J., Kerry, Paul, Marsh, Tom R., Pelisoli, Ingrid, Sahman, Dave I.
With the prevalence of wide-field, time-domain photometric sky surveys, the number of eclipsing white dwarf systems being discovered is increasing dramatically. An efficient method to follow these up will be key to determining any population trends a
Externí odkaz:
http://arxiv.org/abs/2204.05155
Autor:
Malik, Mariam, Brookes, Phil, Kasana, Mohammad Iqbal, Tromans, Louise, Audrey Chew, Wei Yee, Green, Matthew J.
Publikováno v:
In The Surgeon October 2024 22(5):296-300
Autor:
Kupfer, Thomas, Bauer, Evan B., van Roestel, Jan, Bellm, Eric C., Bildsten, Lars, Fuller, Jim, Prince, Thomas A., Heber, Ulrich, Geier, Stephan, Green, Matthew J., Kulkarni, Shrinivas R., Bloemen, Steven, Laher, Russ R., Rusholme, Ben, Schneider, David
We present the discovery of a new double detonation progenitor system consisting of a hot subdwarf B (sdB) binary with a white dwarf companion with an P=76.34179(2) min orbital period. Spectroscopic observations are consistent with an sdB star during
Externí odkaz:
http://arxiv.org/abs/2110.11974
Autor:
van Roestel, Jan, Creter, Leah, Kupfer, Thomas, Szkody, Paula, Fuller, Jim, Green, Matthew J., Rich, R. Michael, Sepikas, John, Burdge, Kevin, Caiazzo, Ilaria, Mroz, Przemek, Prince, Thomas A., Duev, Dmitry A., Graham, Matthew J., Shupe, David L., Laher, Russ R., Mahabal, Ashish A., Masci, Frank J.
AM CVn systems are a rare type of accreting binary that consists of a white dwarf and a helium-rich, degenerate donor star. Using the Zwicky Transient Facility (ZTF), we searched for new AM CVn systems by focusing on blue, outbursting stars. We first
Externí odkaz:
http://arxiv.org/abs/2105.02261