Zobrazeno 1 - 10
of 590
pro vyhledávání: '"Staab, D"'
Autor:
Barnes, J. R., Standing, M. R., Haswell, C. A., Staab, D., Doherty, J. P. J., Waller-Bridge, M., Fossati, L., Soto, M., Anglada-Escudé, G., Llama, J., McCune, C., Lewis, F. W.
We present radial velocity measurements of the very bright ($V\sim5.7$) nearby F star, DMPP-4 (HD 184960). The anomalously low Ca II H&K emission suggests mass loss from planets orbiting a low activity host star. Periodic radial velocity variability
Externí odkaz:
http://arxiv.org/abs/2307.07530
Autor:
Fossati, L., Marcelja, S. E., Staab, D., Cubillos, P. E., France, K., Haswell, C. A., Ingrassia, S., Jenkins, J. S., Koskinen, T., Lanza, A. F., Redfield, S., Youngblood, A., Pelzmann, G.
Past ultraviolet and optical observations of stars hosting close-in Jupiter-mass planets have shown that some of these stars present an anomalously low chromospheric activity, significantly below the basal level. For the hot Jupiter planet host WASP-
Externí odkaz:
http://hdl.handle.net/10150/624504
http://arizona.openrepository.com/arizona/handle/10150/624504
http://arizona.openrepository.com/arizona/handle/10150/624504
Autor:
Staab, D., Haswell, C. A., Barnes, J. R., Anglada-Escudé, G., Fossati, L., Doherty, J. P. J., Cooper, J., Jenkins, J. S., Díaz, M. R., Soto, M. G.
The Dispersed Matter Planet Project targets stars with anomalously low Ca II H&K chromospheric emission. High precision, high cadence radial velocity measurements of the F8V star HD 38677 / DMPP-1 reveal four short period planets. DMPP-1 has log(R'HK
Externí odkaz:
http://arxiv.org/abs/1912.10792
Autor:
Ribas, I., Tuomi, M., Reiners, A., Butler, R. P., Morales, J. C., Perger, M., Dreizler, S., Rodríguez-López, C., Hernández, J. I. González, Rosich, A., Feng, F., Trifonov, T., Vogt, S. S., Caballero, J. A., Hatzes, A., Herrero, E., Jeffers, S. V., Lafarga, M., Murgas, F., Nelson, R. P., Rodríguez, E., Strachan, J. B. P., Tal-Or, L., Teske, J., Toledo-Padrón, B., Zechmeister, M., Quirrenbach, A., Amado, P. J., Azzaro, M., Béjar, V. J. S., Barnes, J. R., Berdiñas, Z. M., Burt, J., Coleman, G., Cortés-Contreras, M., Crane, J., Engle, S. G., Guinan, E. F., Haswell, C. A., Henning, Th., Holden, B., Jenkins, J., Jones, H. R. A., Kaminski, A., Kiraga, M., Kürster, M., Lee, M. H., López-González, M. J., Montes, D., Morin, J., Ofir, A., Pallé, E., Rebolo, R., Reffert, S., Schweitzer, A., Seifert, W., Shectman, S. A., Staab, D., Street, R. A., Mascareño, A. Suárez, Tsapras, Y., Wang, S. X., Anglada-Escudé, G.
At a distance of 1.8 parsecs, Barnard's star (Gl 699) is a red dwarf with the largest apparent motion of any known stellar object. It is the closest single star to the Sun, second only to the alpha Centauri triple stellar system. Barnard's star is al
Externí odkaz:
http://arxiv.org/abs/1811.05955
Autor:
Staab, D., Haswell, C. A., Smith, Gareth D., Fossati, L., Barnes, J. R., Busuttil, R., Jenkins, J. S.
We measured the chromospheric activity of the four hot Jupiter hosts WASP-43, WASP-51/HAT-P-30, WASP-72 & WASP-103 to search for anomalous values caused by the close-in companions. The Mount Wilson Ca II H&K S-index was calculated for each star using
Externí odkaz:
http://arxiv.org/abs/1612.01739
We have detected excess absorption in the emission cores of Ca II H & K during transits of HD 189733b for the first time. Using observations of three transits we investigate the origin of the absorption, which is also seen in H{\alpha} and the Na I D
Externí odkaz:
http://arxiv.org/abs/1607.03684
Autor:
Fossati, L., Bourrier, V., Ehrenreich, D., Haswell, C. A., Kislyakova, K. G., Lammer, H., Etangs, A. Lecavelier des, Alibert, Y., Ayres, T. R., Ballester, G. E., Barnes, J., Bisikalo, D. V., Collier, A., Cameron, Czesla, S., Desert, J. -M., France, K., Guedel, M., Guenther, E., Helling, Ch., Heng, K., Homstrom, M., Kaltenegger, L., Koskinen, T., Lanza, A. F., Linsky, J. L., Mordasini, C., Pagano, I., Pollacco, D., Rauer, H., Reiners, A., Salz, M., Schneider, P. C., Shematovich, V. I., Staab, D., Vidotto, A. A., Wheatley, P. J., Wood, B. E., Yelle, R. V.
Exoplanet science is now in its full expansion, particularly after the CoRoT and Kepler space missions that led us to the discovery of thousands of extra-solar planets. The last decade has taught us that UV observations play a major role in advancing
Externí odkaz:
http://arxiv.org/abs/1503.01278
Autor:
Abbott, J., Havermans, T., Jarvholm, S., Landau, E., Prins, Y., Smrekar, U., Staab, D., Verity, L., Verkleij, M.
Publikováno v:
In Journal of Cystic Fibrosis March 2019 18(2):299-303
Autor:
Scholz, O., Denecke, T., Böttcher, J., Schwarz, C., Mentzel, H.-J., Streitparth, F., Maurer, M.H., Pfeil, A., Huppertz, A., Mehl, A., Staab, D., Hamm, B., Renz, D.M.
Publikováno v:
In Clinical Radiology September 2017 72(9):754-763
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