Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Kolb, U. C."'
Autor:
Schanche, N., Hébrard, G., Cameron, A. Collier, Dalal, S., Smalley, B., Wilson, T. G., Boisse, I., Bouchy, F., Brown, D. J. A, Demangeon, O., Haswell, C. A., Hellier, C., Kolb, U. C., Lopez, T., Maxted, P. F. L., Pollacco, D. L., West, R. G., Wheatley, P. J.
Publikováno v:
Monthly Notices of the Royal Astronomical Society, Volume 499, Issue 1, pp.428-440 (2020)
We present the discovery of two new hot Jupiters identified from the WASP survey, WASP-186b and WASP-187b (TOI-1494.01 and TOI-1493.01). Their planetary nature was established from SOPHIE spectroscopic observations, and additional photometry was obta
Externí odkaz:
http://arxiv.org/abs/2010.15205
Exoplanet research is now target rich with a wide diversity of systems making it difficult for high demand observatories to undertake follow up observations over extended periods of time. We investigate the effectiveness of using 0.4m-class telescope
Externí odkaz:
http://arxiv.org/abs/2008.08379
Autor:
Hebrard, G., Diaz, R. F., Correia, A. C. M., Cameron, A. Collier, Laskar, J., Pollacco, D., Almenara, J. -M., Anderson, D. R., Barros, S. C. C., Boisse, I., Bonomo, A. S., Bouchy, F., Boue, G., Boumis, P., Brown, D. J. A., Dalal, S., Deleuil, M., Demangeon, O., Doyle, A. P., Haswell, C. A., Hellier, C., Osborn, H., Kiefer, F., Kolb, U. C., Lam, K., Etangs, A. Lecavelier des, Lopez, T., Martin-Lagarde, M., Maxted, P., McCormac, J., Nielsen, L. D., Palle, E., Prieto-Arranz, J., Queloz, D., Santerne, A., Smalley, B., Turner, O., Udry, S., Verilhac, D., West, R., Wheatley, P. J., Wilson, P. A.
Publikováno v:
A&A 640, A32 (2020)
We present the discovery and characterization of WASP-148, a new extrasolar system that includes at least two giant planets. The host star is a slowly rotating inactive late-G dwarf with a V=12 magnitude. The planet WASP-148b is a hot Jupiter of 0.72
Externí odkaz:
http://arxiv.org/abs/2004.14645
Autor:
Lohr, M. E., Norton, A. J., Gillen, E., Busuttil, R., Kolb, U. C., Aigrain, S., McQuillan, A., Hodgkin, S. T., González, E.
Publikováno v:
A&A 578, A103 (2015)
Our discovery of 1SWASP J093010.78+533859.5 as a probable doubly eclipsing quadruple system containing a contact binary with P~0.23 d and a detached binary with P~1.31 d was announced in 2013. Subsequently Koo et al. confirmed the detached binary spe
Externí odkaz:
http://arxiv.org/abs/1504.07065
CXOM31 J004252.030+413107.87 is one of the brightest X-ray sources within the D_25 region of M31, and associated with a globular cluster (GC) known as B135; we therefore call this X-ray source XB135. XB135 is a low mass X-ray binary (LMXB) that appar
Externí odkaz:
http://arxiv.org/abs/1501.06559
We have analyzed a ~130 ks XMM-Newton observation of the dynamically confirmed black hole + Wolf-Rayet (BH+WR) X-ray binary (XB) IC10 X-1, covering ~1 orbital cycle. This system experiences periodic intensity dips every ~35 hours. We find that energy
Externí odkaz:
http://arxiv.org/abs/1407.5650
Autor:
Lohr, M. E., Norton, A. J., Anderson, D. R., Cameron, A. Collier, Faedi, F., Haswell, C. A., Hellier, C., Hodgkin, S. T., Horne, K., Kolb, U. C., Maxted, P. F. L., Pollacco, D., Skillen, I., Smalley, B., West, R. G., Wheatley, P. J.
Period or amplitude variations in eclipsing binaries may reveal the presence of additional massive bodies in the system, such as circumbinary planets. Here, we have studied twelve previously-known eclipsing post-common-envelope binaries for evidence
Externí odkaz:
http://arxiv.org/abs/1405.6001
Publikováno v:
Astronomy & Astrophysics 563 (2014) A34
The two objects 1SWASP J150822.80-054236.9 and 1SWASP J160156.04+202821.6 were initially detected from their SuperWASP archived light curves as candidate eclipsing binaries with periods close to the short-period cut-off of the orbital period distribu
Externí odkaz:
http://arxiv.org/abs/1402.0322
We report our investigation of 1SWASP J234401.81-212229.1, a variable with a 18461.6 s period. After identification in a 2011 search of the SuperWASP archive for main-sequence eclipsing binary candidates near the distribution's short-period limit of
Externí odkaz:
http://arxiv.org/abs/1309.1666
Autor:
Haswell, C. A., Fossati, L., Ayres, T., France, K., Froning, C. S., Holmes, S., Kolb, U. C., Busuttil, R., Street, R. A., Hebb, L., Cameron, A. Collier, Enoch, B., Burwitz, V., Rodriguez, J., West, R. G., Pollacco, D., Wheatley, P. J., Carter, A.
Publikováno v:
2012, The Astrophysical Journal, 760, 79
We observed the extreme close-in hot Jupiter system WASP-12 with HST. Near-UV transits up to three times deeper than the optical transit of WASP-12b reveal extensive diffuse gas, extending well beyond the Roche lobe. The distribution of absorbing gas
Externí odkaz:
http://arxiv.org/abs/1301.1860