Elmé Breedt - Publications
First author publications:
- Using large spectroscopic surveys to test the double degenerate model for Type Ia supernovae // 2017 MNRAS, in press, arXiv1702.05117
Breedt, E.; Steeghs, D.; Marsh, T.R.; Gentile Fusillo, N.P.; Tremblay, P.-E.; Green, M.J.; De Pasquale, S.; Hermes, J.J.; Gänsicke, B.T.; Parsons. S.G.; Bours, M.C.P.; Longa-Peña, P.; Rebassa-Mansergas, A. - One thousand cataclysmic variables from the Catalina Real-time Transient Survey // 2014 MNRAS 443 3174
Breedt, E.; Gänsicke, B.T.; Drake, A.J.; Rodríguez-Gil, P.; Parsons, S.G.; Marsh, T.R.; Szkody, P.; Schreiber, M.R.; Djorgovski, S.G. - CSS100603:112253-111037: A helium-rich dwarf nova with a 65 minute orbital period // 2012 MNRAS 425 2548
Breedt, E.; Gänsicke, B.T.; Marsh, T.R.; Steeghs, D.; Drake, A.J.; Copperwheat, C.M. - The evolutionary state of short period magnetic white dwarf binaries // 2012 MNRAS 423 1437
Breedt, E.; Gänsicke, B.T.; Girven, J.; Drake, A.J.; Copperwheat, C.M.; Parsons, S.G.; Marsh, T.R. - Twelve years of X-ray and optical variability in the Seyfert galaxy NGC 4051 // 2010 MNRAS 403 605
Breedt, E.; McHardy, I. M.; Arévalo, P.; Uttley, P.; Sergeev, S. G.; Minezaki, T.; Yoshii, Y.; Sakata, Y.; Lira, P.; Chesnok, N. G. - Long term optical and X-ray variability of the Seyfert galaxy Markarian 79 // 2009 MNRAS 394 427
Breedt, E.; Arévalo, P.; McHardy, I.M.; Uttley, P.; Sergeev, S.G.; Minezaki, T.; Yoshii, Y.; Gaskell, C.M.; Cackett, E.M.; Horne, K.; Koshida, S.
Other refereed publications:
- Hunting For Eclipses: High Speed Observations of Cataclysmic Variables // 2017 MNRAS 465 4968
Hardy, L.K; McAllister, M.J.; Dhillon, V.S.; Littlefair, S.P.; Bours, M.C.P.; Breedt, E.; Butterley, T.; Chakpor, A.; Irawati, P.; Kerry, P.; Marsh, T.R.; Parsons, S.G.; Savoury, C.D.J.; Wilson, R.W.; Woudt, P.A. - Using Gaussian processes to model light curves in the presence of flickering: the eclipsing cataclysmic variable ASASSN-14ag // 2017MNRAS.464.1353M
McAllister, M.J.; Littlefair, S.P.; Dhillon, V.S.; Marsh, T.R.; Ashley, R.P.; Bours, M.C.P.; Breedt, E.; Hardy, L.K.; Hermes, J.J.; Kengkriangkrai, S.; Kerry, P.; Rattanasoon, S.; Sahman, D.I. - Solar Abundances of Rock Forming Elements, Extreme Oxygen and Hydrogen in a Young Polluted White Dwarf // 2016MNRAS.463.3186F
Farihi, J.; Koester, D.; Zuckerman, B.; Vican, L.; Gänsicke, B.T.; Smith, N.; Walth, G.; Breedt, E. - A radio pulsing white dwarf binary star // 2016 Nature, 537, 374
Marsh, T.R.; Gänsicke, B.T.; Hümmerich, S.; Hambsch, F.-J.; Bernhard, K.; Lloyd, C.; Breedt, E.; Stanway, E.R.; Steeghs, D.T.; Parsons, S.G.; Toloza, O.; Schreiber, M.R.; Jonker, P.G.; van Roestel, J.; Kupfer, T.; Pala, A.F.; Dhillon, V.S.; Hardy, L.K.; Littlefair, S.P.; Aungwerojwit, A.; Arjyotha, S.; Koester, D.; Bochinski, J.J.; Haswell, C.A.; Frank, P.; Wheatley, P.J. - GW Librae: a unique laboratory for pulsations in an accreting white dwarf // 2016MNRAS.459.3929T
Toloza, O.; Gänsicke, B.T.; Hermes, J.J.; Townsley, D.M.; Schreiber, M.R.; Szkody, P.; Pala, A.; Beuermann, K.; Bildsten, L.; Breedt, E.; and 15 coauthors - Kepler K2 observations of the intermediate polar FO Aquarii // 2016MNRAS.459.3622K
Kennedy, M.R.; Garnavich, P.; Breedt, E.; Marsh, T.R.; Gänsicke, B.T.; Steeghs, D.; Szkody, P.; Dai, Z. - Long-term eclipse timing of white dwarf binaries: an observational hint of a magnetic mechanism at work // 2016MNRAS.460.3873B
Bours, M.C.P.; Marsh, T.R.; Parsons, S.G.; Dhillon, V.S.; Ashley, R.P.; Bento, J.P.; Breedt, E.; Butterley, T.; Caceres, C.; Copperwheat, C.M.; and 10 coauthors - The search for ZZ Ceti stars in the original Kepler mission // 2016MNRAS.457.2855G
Greiss, S.; Hermes, J.J.; Gänsicke, B.T.; Steeghs, D.T.H.; Bell, Keaton J.; Raddi, R.; Tremblay, P.-E.; Breedt, E.; Ramsay, G.; Koester, D.; Carter, P.J.; Vanderbosch, Z.; Winget, D.E.; Winget, K.I. - Doppler imaging of the planetary debris disc at the white dwarf SDSS J122859.93+104032.9 // 2016MNRAS.455.4467M
Manser, C.J.; Gänsicke, B.T.; Marsh, T.R.; Veras, D.; Koester, D.; Breedt, E.; Pala, A.F.; Parsons, S.G.; Southworth, J. - Total eclipse of the heart: the AM CVn Gaia14aae/ASSASN-14cn // 2015MNRAS.452.1060C
Campbell, H.C.; Marsh, T.R.; Fraser, M.; Hodgkin, S.T.; de Miguel, E.; Gänsicke, B.T.; Steeghs, D.; Hourihane, A.; Breedt, E.; Littlefair, S. P.; and 75 coauthors - The Composition Of A Disrupted Extrasolar Planetesimal At SDSS J0845+2257 (Ton 345) // 2015MNRAS.451.3237W
Wilson, D.J.; Gänsicke, B.T.; Koester, D.; Toloza, O.; Pala, A.F.; Breedt, E.; Parsons, S.G. - PHL 1445: An eclipsing cataclysmic variable with a substellar donor near the period minimum // 2015MNRAS.451..114M
McAllister, M.J.; Littlefair, S.P.; Baraffe, I.; Dhillon, V.S.; Marsh, T.R.; Bento, J.; Bochinski, J.; Bours, M.C.P.; Breedt, E.; Copperwheat, C.M.; Hardy, L.K.; Kerry, P.; Parsons, S.G.; Rostron, J.W.; Sahman, D.I.; Savoury, C.D.J.; Tunnicliffe, R.L. - Likely detection of water-rich asteroid debris in a metal-polluted white dwarf // 2015MNRAS.450.2083R
Raddi, R.; Gänsicke, B.T.; Koester, D.; Farihi, J.; Hermes, J.J.; Scaringi, S.; Breedt, E.; Girven, J. - Fourteen new eclipsing white dwarf plus main-sequence binaries from the SDSS and Catalina surveys // 2015 MNRAS 449 2194
Parsons, S.G.; Agurto-Gangas, C.; Gänsicke, B.T.; Rebassa-Mansergas, A.; Schreiber, M.R.; Marsh, T.R.; Dhillon, V.S.; Littlefair, S. P.; Drake, A.J.; Bours, M.C.P.; Breedt, E.; Copperwheat, C.M.; Hardy, L. K.; Buisset, C.; Prasit, P.; Ren, J.J. - Discovery of ZZ Cetis in detached white dwarf plus main-sequence binaries // 2015 MNRAS 447 691
Pyrzas, S.; Gänsicke, B.T.; Hermes, J.J.; Copperwheat, C.M.; Rebassa-Mansergas, A.; Dhillon, V.S.; Littlefair, S.P.; Marsh, T.R.; Parsons, S.G.; Savoury, C.D.J.; Schreiber, M.R.; Barros, S.C.C.; Bento, J.; Breedt, E.; Kerry, P. - The substellar companion in the eclipsing white dwarf binary SDSS J141126.20+200911.1 // 2014 MNRAS 445 2106
Littlefair, S.P.; Casewell, S.L.; Parsons, S.G.; Dhillon, V.S.; Marsh, T.R.; Gänsicke, B.T.; Bloemen, S.; Catalan, S.; Irawati, P.; Hardy, L.K.; McAllister, M.; Bours, M.C.P.; Richichi, A.; Burleigh, M.R.; Burningham, B.; Breedt, E.; Kerry, P. - Testing the planetary models of HU Aquarii // 2014 MNRAS 445 1924
Bours, M.; Marsh, T.; Breedt, E.; Copperwheat, C.; Dhillon, V.; Leckngam, A.; Littlefair, S.; Parsons, S.; Prasit, A. - Variable Emission from a Gaseous Disc around a Metal Polluted White Dwarf // 2014 MNRAS 445 1878
Wilson, D. J; Gänsicke, B.; Koester, D.; Raddi, R.; Breedt, E.; Southworth, J.; Parsons, S. G. - Heavy metals in a light white dwarf: Abundances of the metal-rich, extremely low-mass GALEX J1717+6757 // 2014 MNRAS 444 1674
Hermes, J.J.; Gänsicke, B.T.; Koester, D.; Bours, M.C.P.; Townsley, D.M.; Farihi, J.; Marsh, T.R.; Littlefair, S.; Dhillon, V.S.; Gianninas, A.; Breedt, E.; Raddi, R. - Swift monitoring of NGC 5548: X-ray reprocessing and short term UV/optical variability // 2014 MNRAS 444 1469
McHardy, I.M.; Cameron, D.T.; Dwelly, T.; Connolly, S., Lira, P.; Emmanoulopoulos, D.; Gelbord, J.; Breedt, E.; Arévalo, P.; Uttley, P. - Timing variations in the secondary eclipse of NN Ser // 2014 MNRAS 438L 91
Parsons, S.G.; Marsh, T.R.; Bours, M.C.P.; Littlefair, S.P.; Copperwheat, C.M.; Dhillon, V.S.; Breedt, E.; Caceres, C.; Schreiber, M.R. - EL CVn-type binaries - discovery of 17 helium white dwarf precursors in bright eclipsing binary star systems // 2014 MNRAS 437 1681
Maxted, P.F.L.; Bloemen, S.; Heber, U.; Geier, S.; Wheatley, P.J.; Marsh, T.R.; Breedt, E.; Sebastian, D.; Faillace, G.; Owen, C.; Pulley, D.; Smith, D.; Kolb, U.; Haswell, C.A.; Southworth, J.; Anderson, D.R.; Smalley, B.; Collier Cameron, A.; Hebb, L.; Simpson, E.K.; West, R.G.; Bochinski, J.; Busuttil, R.; Hadigal, S. - Two new AM Canum Venaticorum binaries from the Sloan Digital Sky Survey III // 2014 MNRAS 439 2848
Carter, P.J.; Gänsicke, B.T.; Steeghs, D.; Marsh, T.R.; Breedt, E.; Kupfer, T.; Gentile Fusillo, N.P.; Groot, P.J.; Nelemans, G. - Properties of an Eclipsing Double White Dwarf Binary NLTT 11748 // 2014 ApJ 780 167
Kaplan, D.L.; Marsh, T.R.; Walker, A.N.; Bildsten, L.; Bours, M.C.P.; Breedt, E.; Copperwheat, C.M.; Dhillon, V.S.; Howell, S.B.; Littlefair, S.P.; Shporer, A.; Steinfadt, J.D.R. - The planets around NN Ser: still there // 2014 MNRAS 437 475
Marsh, T.R.; Parsons, S.G.; Bours, M.C.P.; Littlefair, S.P.; Copperwheat, C.M.; Dhillon, V.S.; Breedt, E.; Caceres, C.; Schreiber, M.R. - Multi-periodic pulsations of a stripped red-giant star in an eclipsing binary system // 2013 Nature 498 463
Maxted, P. F. L.; Serenelli, A. M.; Miglio, A.; Marsh, T. R.; Heber, U.; Dhillon, V. S.; Littlefair, S.; Copperwheat, C.; Smalley, B.; Breedt, E.; Schaffenroth, V. - The helium-rich cataclysmic variable SBSS 1108+574 // 2013 MNRAS 431 372
Carter, P.J.; Steeghs, D.; de Miguel, E.; Goff, W.; Koff, R.A.; Krajci, T.; Marsh, T.R.; Gänsicke, B.T.; Breedt, E.; Groot, P.J.; Nelemans, G.; Roelofs, G.H.A.; Rau, A.; Koester, D.; Kupfer, T. - The unseen population of F- to K-type companions to hot subdwarf stars // 2012 MNRAS 425 1013
Girven, J.; Steeghs, D.; Heber, U.; Gänsicke, B. T.; Marsh, T. R.; Breedt, E.; Copperwheat, C. M.; Pyrzas, S.; Longa-Peña, P. - The chemical diversity of exo-terrestrial planetary debris around white dwarfs // 2012 MNRAS 424 333
[Press release]
Gänsicke, B.T.; Koester, D.; Farihi, J.; Girven, J.; Parsons, S.G.; Breedt, E. - Mass ratio from Doppler beaming and Rømer delay versus ellipsoidal modulation in the Kepler data of KOI-74 // 2012 MNRAS 422 2600
Bloemen, S.; Marsh, T.R.; Degroote, P.; Østensen, R.H.; Pápics, P.I.; Aerts, C.; Koester, D.; Gänsicke, B.T.; Breedt, E.; Lombaert, R.; Pyrzas, S.; Copperwheat, C.M.; Exter, K.; Raskin, G.; Van Winckel, H.; Prins, S.; Pessemier, W.; Frémat, Y.; Hensberge, H.; Jorissen, A.; Van Eck, S. - Correlated X-ray/Ultraviolet/Optical variability in the very low mass AGN NGC4395 // 2012 MNRAS 422 902
Cameron, D.T.; McHardy, I.; Dwelly, T.; Breedt, E.; Uttley, P.; Lira, P.; Arévalo, P. - A trio of metal-rich dust and gas disks found orbiting candidate white dwarfs with K-band excess // 2012 MNRAS 421 1635
Farihi, J.; Gänsicke, B.T.; Steele, P.R.; Girven, J.; Burleigh, M.R.; Breedt, E.; Koester, D. - A J-band detection of the donor star in the dwarf nova OY Carinae and an optical detection of its 'iron curtain' // 2012 MNRAS 421 149
Copperwheat, C. M.; Marsh, T. R.; Parsons, S. G.; Hickman, R.; Steeghs, D.; Breedt, E.; Dhillon, V. S.; Littlefair, S. P.; Savoury, C. - Post Common Envelope Binaries from SDSS. XV: Accurate stellar parameters for a cool 0.4-solar mass white dwarf and a 0.16-solar mass M-dwarf in a 3 hour eclipsing binary // 2012 MNRAS 419 817
Pyrzas, S.; Gänsicke, B.T.; Brady, S.; Parsons, S.G.; Marsh, T.R.; Koester, D.; Breedt, E.; Copperwheat, C.M.; Nebot Gómez-Morán, A.; Rebassa-Mansergas, A.; Schreiber, M.R. - Near-IR variability of NGC 3783 and MR2251-178: Evidence for variable near-IR emission from thin accretion discs // 2011 MNRAS 415 1290
Lira, P.; Arévalo, P.; Uttley, P.; McHardy, I.; Breedt, E. - First Kepler results on compact pulsators VI. Targets in the final half of the survey phase // 2011 MNRAS 414 2860
Ostensen, R.H.; Silvotti, R.; Charpinet, S.; Oreiro, R.; Bloemen, S.; Baran, A.S.; Reed, M.D.; Kawaler, S.D.; Telting, J.H.; Green, E.M.; O'Toole, S.J.; Aerts, C.; Gänsicke, B.T.; Marsh, T.R.; Breedt, E.; Heber, U.; Koester, D.; Quint, A. C.; Kurtz, D. W.; Rodríguez-López, C.; Vučković, M.; Ottosen, T. A.; Frimann, S.; Somero, A.; Wilson, P. A.; Thygesen, A. O.; Lindberg, J. E.; Kjeldsen, H.; Christensen-Dalsgaard, J.; Allen, C.; McCauliff, S.; Middour, C. K. - Radio and X-ray variability in the Seyfert galaxy NGC 4051 // 2011 MNRAS 412 2641
Jones, S.; McHardy, I.; Moss, D.; Seymour, N.; Breedt, E.; Uttley, P.; Körding, E.; Tudose, V. - X-ray and radio variability in the low luminosity Active Galactic Nucleus NGC 7213 // 2011 MNRAS 411 402
Bell, M. E.; Tzioumis, T.; Uttley, P.; Fender, R.; Arévalo, P.; Breedt, E.; McHardy, I.; Calvelo, D.; Jamil, O.; Körding, E. - A long-term optical - X-ray correlation in 4U 1957+11 // 2010 MNRAS 402 2671
Russell, D. M.; Lewis, F.; Roche, P.; Clark, J. S.; Breedt, E.; Fender, R. P. - Correlation and time delays of the X-ray and optical emission of the Seyfert Galaxy NGC 3783 // 2009 MNRAS 397 2004
Arévalo, P.; Uttley, P.; Lira, P.; Breedt, E.; McHardy, I. M.; Churazov, E. - Correlated X-ray/optical variability in the quasar MR2251-178 // 2008 MNRAS 389 1479
Arévalo, P.; Uttley, P.; Kaspi, S.; Breedt, E.; Lira, P.; McHardy, I. M. - The 2003 shell event in Eta Carinae // 2004 MNRAS 352 447
Whitelock, Patricia A.; Feast, Michael W.; Marang, Freddy; Breedt, Elmé
Astronomical Telegrams:
- Optical monitoring of the M31 field object iPTF14gnj // 2014 ATel 6705
Bognar, K.; Russell, D.M.; Breedt, E.; Lewis, F.; Mei, M.J.; Dahal, S.; Bernardini, F. - Gaia Alerts classified at the William Herschel Telescope // 2014 ATel 6593
Rixon, G.; Fraser, M.; Koposov, S.; Blagorodnova, N.; Campbell, H.; Hodgkin, S.T.; van Leeuwen, G.; Walton, N.; Wyrzykowski, L.; Wevers, T.; Jonker, P.; van Velzen, S.; Benetti, S.; Breedt, E.; and 38 coauthors - Optical brightening of CSS120103:002748-055559: spectroscopic confirmation as a blazar // 2012 ATel 4606
Breedt, E.; Gänsicke, B.T.; Parsons, S.G.
Conference proceedings:
- Faint CVs in the SDSS footprint (ASP)
Breedt, E.; Gänsicke, B.T.
Published in ASP Conference Series, Vol 447, p. 203, Editors L. Schmidtobreick, M. R. Schreiber, C. Tappert.
Evolution of Compact Binaries, Viña del Mar, Chile, March 6-11, 2011. - An update on the AMCVn family (PoS) (PDF) - Refereed
Breedt, E.
Published in Proceedings of Science,255 025 (Golden2015)
The Golden Age of Cataclysmic Variables and Related Objects - III, September 7-12, 2015, Palermo, Italy
Conference talks online:
- Accreting compact object binaries from Gaia and other transient surveys (Conference webpage | PDF)
Breedt, E., D. Steeghs, T. Marsh
4th AM CVn workshop, held on 14-18 March 2016 in Dallas, Texas, USA - Accreting compact object binaries from Gaia and other transient surveys (Conference webpage | PDF)
Breedt, E.
6th Gaia Science Alerts workshop, held on 10-13 November 2015 at LJMU, Liverpool, UK - Accreting compact objects in the transient sky (Conference webpage | PDF)
Breedt, E.
5th Gaia Science Alerts workshop, held on 9-12 September 2014 at the University of Warsaw, Warsaw, Poland - A large, deep, and homogeneous sample of cataclysmic variables from GAIA (Conference webpage | PDF)
Breedt, E.; Gänsicke, B.T.; Steeghs, D.; Marsh, T.R.; Drake, A.J.
4th Gaia Science Alerts workshop, held on 19-21 June 2013 at the IAP, Paris, France - Short period Hydrogen-rich CVs as progenitors of AM CVn stars (Conference webpage | PDF)
Breedt, E.; Gänsicke, B.T.; Steeghs, D.; Marsh, T.R.; Copperwheat, C.M.; Drake, A.J.
3rd International workshop on AM CVn stars, held 16-20 April 2012, at the University of Warwick, UK - Correlated optical/X-ray variability in radio-quiet AGN (ADS | E17)
Breedt, E.; Uttley, P.; Arevalo, P.; McHardy, I.; Kaspi, S.; Lira, P.
37th COSPAR Scientific Assembly, held 13-20 July 2008, in Montréal, Canada