Zobrazeno 1 - 10
of 1 288
pro vyhledávání: '"Marsh, P. R."'
Autor:
Zelati, F. Coti, de Martino, D., Dhillon, V. S., Marsh, T. R., Vincentelli, F., Campana, S., Torres, D. F., Papitto, A., Baglio, M. C., Zanon, A. Miraval, Rea, N., Brink, J., Buckley, D. A. H., D'Avanzo, P., Illiano, G., Manca, A., Marino, A.
CXOU J110926.4-650224 is a candidate transitional millisecond pulsar (tMSP) with X-ray and radio emission properties reminiscent of those observed in confirmed tMSPs in their X-ray 'subluminous' disc state. We present the results of observing campaig
Externí odkaz:
http://arxiv.org/abs/2409.11719
Autor:
de Martino, D., Phosrisom, A., Dhillon, V. S., Torres, D. F., Zelati, F. Coti, Breton, R. P., Marsh, T. R., Zanon, A. Miraval, Rea, N., Papitto, A.
We present the first X-ray observation of the energetic millisecond pulsar binary PSR J1431-4715, performed with XMM-Newton and complemented with fast optical multi-band photometry acquired with the ULTRACAM instrument at ESO-NTT. It is found as a fa
Externí odkaz:
http://arxiv.org/abs/2409.02075
Autor:
Robert, Akshay, Farihi, Jay, Van Eylen, Vincent, Aungwerojwit, Amornrat, Gänsicke, Boris T., Redfield, Seth, Dhillon, Vikram S., Marsh, Thomas R., Swan, Andrew
This paper investigates the frequency of transiting planetary systems around metal-polluted white dwarfs using high-cadence photometry from ULTRACAM and ULTRASPEC on the ground, and space-based observations with TESS. Within a sample of 313 metal-pol
Externí odkaz:
http://arxiv.org/abs/2407.21743
Autor:
Munday, James, Pelisoli, Ingrid, Tremblay, P. E., Marsh, T. R., Nelemans, Gijs, Bédard, Antoine, Toonen, Silvia, Breedt, Elmé, Cunningham, Tim, O'Brien, Mairi W., Dawson, Harry
We present the first discoveries of the double-lined double white dwarf (DBL) survey that targets over-luminous sources with respect to the canonical white dwarf cooling sequence according to a set of well-defined criteria. The primary goal of the DB
Externí odkaz:
http://arxiv.org/abs/2407.02594
TRAPPIST-1e is a tidally locked rocky exoplanet orbiting the habitable zone of an M dwarf star. Upcoming observations are expected to reveal new rocky exoplanets and their atmospheres around M dwarf stars. To interpret these future observations we ne
Externí odkaz:
http://arxiv.org/abs/2407.02444
Interpretation of the ongoing efforts to simulate the atmospheres of potentially-habitable terrestrial exoplanets requires that we understand the underlying dynamics and chemistry of such objects to a much greater degree than 1D or even simple 3D mod
Externí odkaz:
http://arxiv.org/abs/2407.01480
Ozone ($\textrm{O}_3$) is important for the survival of life on Earth because it shields the surface from ionising ultraviolet (UV) radiation. However, the existence of $\textrm{O}_3$ in Earth's atmosphere is not always beneficial. Resulting from ant
Externí odkaz:
http://arxiv.org/abs/2405.20167
Doppler Tomography as a tool for characterising exoplanet atmospheres II: an analysis of HD 179949 b
Autor:
Matthews, S. M., Watson, C. A., de Mooij, E. J. W., Marsh, T. R., Brogi, M., Merritt, S. R., Smith, K. W., Steeghs, D.
High-resolution Doppler spectroscopy provides an avenue to study the atmosphere of both transiting and non-transiting planets. This powerful method has also yielded some of the most robust atmospheric detections to date. Currently, high-resolution Do
Externí odkaz:
http://arxiv.org/abs/2404.05652
Autor:
Aungwerojwit, Amornrat, Gaensicke, Boris T., Dhillon, Vikram S., Drake, Andrew, Inight, Keith, Kaye, Thomas G., Marsh, T. R., Mullen, Ed, Pelisoli, Ingrid, Swan, Andrew
Combining archival photometric observations from multiple large-area surveys spanning the past 17 years, we detect long-term variability in the light curves of ZTFJ032833.52-121945.27 (ZTFJ0328-1219), ZTFJ092311.41+423634.16 (ZTFJ0923+4236) and WD114
Externí odkaz:
http://arxiv.org/abs/2404.04422
Autor:
Pelisoli, Ingrid, Chomiuk, Laura, Strader, Jay, Marsh, T. R., Aydi, Elias, Dage, Kristen C., Kyer, Rebecca, Molina, Isabella, Panurach, Teresa, Urquhart, Ryan, Maccarone, Thomas J., Rich, R. Michael, Rodriguez, Antonio C., Breedt, E., Brown, A. J., Dhillon, V. S., Dyer, M. J., Gaensicke, Boris. T., Garbutt, J. A., Green, M. J., Kennedy, M. R., Kerry, P., Littlefair, S. P., Munday, James, Parsons, S. G.
Radio emission has been detected from tens of white dwarfs, in particular in accreting systems. Additionally, radio emission has been predicted as a possible outcome of a planetary system around a white dwarf. We searched for 3 GHz radio continuum em
Externí odkaz:
http://arxiv.org/abs/2402.11015