Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Neff, J. E."'
Autor:
Butler, C. J., Erkan, N., Budding, E., Doyle, J. G., Foing, B., Bromage, G. E., Kellett, B. J., Frueh, M., Huovelin, J., Brown, A., Neff, J. E.
We review the results of the 1988 multi-wavelength campaign on the late-type eclipsing binary YY Geminorum. Observations include: broad-band optical and near infra-red photometry, simultaneous optical and ultraviolet (IUE) spectroscopy, X-ray (Ginga)
Externí odkaz:
http://arxiv.org/abs/1501.03930
Autor:
Neff, J. E., Simon, T.
If magnetic activity in outer stellar atmospheres is due to an interplay between rotation and subsurface convection, as is generally presumed, then one would not expect to observe indicators of activity in stars with T_eff > 8300 K. Any X-ray or ultr
Externí odkaz:
http://arxiv.org/abs/0805.4459
Autor:
Unruh, Y. C., Donati, J. -F., Oliveira, J. M., Cameron, A. Collier, Catala, C., Henrichs, H. F., Johns-Krull, C. M., Foing, B., Hao, J., Cao, H., Landstreet, J. D., Stempels, H. C., de Jong, J. A., Telting, J., Walton, N., Ehrenfreund, P., Hatzes, A., Neff, J. E., Böhm, T., Simon, T., Kaper, L., Strassmeier, K. G., Granzer, Th.
Publikováno v:
Mon.Not.Roy.Astron.Soc. 348 (2004) 1301
We present results from the 1996 MUSICOS (MUlti-SIte COntinuous Spectroscopy) campaign on the T Tauri star SU Aurigae. We find a 2.7-d periodicity in the He I (587.6 nm) line and somewhat longer, less well-pronounced periodicities in the Balmer lines
Externí odkaz:
http://arxiv.org/abs/astro-ph/0401081
Autor:
Gray, R. O., Riggs, Q. S., Koen, C., Murphy, S. J., Newsome, I. M., Corbally, C. J., Cheng, K. -P., Neff, J. E.
Publikováno v:
Gray, R O, Riggs, Q S, Koen, C, Murphy, S J, Newsome, I M, Corbally, C J, Cheng, K-P & Neff, J E 2017, ' The Discovery of lambda Bootis Stars : The Southern Survey I ', Astronomical Journal, vol. 154, no. 1, 31 . https://doi.org/10.3847/1538-3881/aa6d5e
The lambda Boo stars are a class of chemically peculiar Population I A-type stars characterized by under-abundances of the refractory elements, but near-solar abundances of carbon, nitrogen, oxygen, and sulfur. There is some evidence that lambda Boo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::4928093c8ac85206bd274d730e99f60a
https://pure.au.dk/ws/files/134370733/The_Discovery_of_Bootis_Stars_The_Southern_Survey_I.pdf
https://pure.au.dk/ws/files/134370733/The_Discovery_of_Bootis_Stars_The_Southern_Survey_I.pdf
Akademický článek
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Autor:
Catala, C., Donati, J. F., Böhm, T., Landstreet, J., Henrichs, H. F., Yvonne Unruh, Hao, J., Cameron, A. C., Johns-Krull, C. M., Kaper, L., Simon, T., Foing, B. H., Cao, H., Ehrenfreund, P., Hatzes, A. P., Huang, L., Jong, J. A., Kennelly, E. J., Ten Kulve, E., Mulliss, C. L., Neff, J. E., Oliveira, J. M., Schrijvers, C., Stempels, H. C., Telting, J. H., Walton, N., Yang, D.
Publikováno v:
Astronomy and Astrophysics, 345, 884-904. EDP Sciences
Scopus-Elsevier
NASA Astrophysics Data System
Scopus-Elsevier
NASA Astrophysics Data System
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::bdd729fcef16246bd030cdf1792f29c9
http://hdl.handle.net/1887/6888
http://hdl.handle.net/1887/6888
Publikováno v:
ResearcherID
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::ceecf3e6f5a13327135b810f7b614858
http://hdl.handle.net/20.500.11769/9861
http://hdl.handle.net/20.500.11769/9861
Autor:
Butler, C. J., Erkan, N., Budding, E., Doyle, J. G., Foing, B., Bromage, G. E., Kellett, B. J., Frueh, M., Huovelin, J., Brown, A., Neff, J. E.
Publikováno v:
Monthly Notices of the Royal Astronomical Society; Feb2015, Vol. 446 Issue 4, p4205-4219, 15p
Autor:
García-Alvarez, D., Foing, B. H., Montes, D., Oliveira, J., Doyle, J. G., Messina, S., Lanza, A. F., Rodonò, M., Abbott, J., Ash, T. D. C., Baldry, I. K., Bedding, T. R., Buckley, D. A. H., Cami, J., Cao, H., Catala, C., Cheng, K. P., Jr, A. Domiciano de Souza, Donati, J.-F., Hubert, A.-M., Janot-Pacheco, E., Hao, J. X., Kaper, L., Kaufer, A., Leister, N. V., Neff, J. E., Neiner, C., Orlando, S., O'Toole, S. J., Schäfer, D., Smartt, S. J., Stahl, O., Telting, J., Tubbesing, S., García-Alvarez, D., Foing, B. H., Montes, D., Oliveira, J., Doyle, J. G., Messina, S., Lanza, A. F., Rodonò, M., Abbott, J., Ash, T. D. C., Baldry, I. K., Bedding, T. R., Buckley, D. A. H., Cami, J., Cao, H., Catala, C., Cheng, K. P., Jr, A. Domiciano de Souza, Donati, J.-F., Hubert, A.-M., Janot-Pacheco, E., Hao, J. X., Kaper, L., Kaufer, A., Leister, N. V., Neff, J. E., Neiner, C., Orlando, S., O'Toole, S. J., Schäfer, D., Smartt, S. J., Stahl, O., Telting, J., Tubbesing, S.
Publikováno v:
Astronomy and Astrophysics; January 2003, Vol. 397 Issue: 1 p285-303, 19p
Autor:
Neiner, C., Hubert, A.-M., Floquet, M., Jankov, S., Henrichs, H. F., Foing, B., Oliveira, J., Orlando, S., Abbott, J., Baldry, I. K., Bedding, T. R., Cami, J., Cao, H., Catala, C., Cheng, K. P., Jr, A. Domiciano de Souza, Janot-Pacheco, E., Hao, J. X., Kaper, L., Kaufer, A., Leister, N. V., Neff, J. E., O'Toole, S. J., Schäfer, D., Smartt, S. J., Stahl, O., Telting, J., Tubbesing, S., Zorec, J., Neiner, C., Hubert, A.-M., Floquet, M., Jankov, S., Henrichs, H. F., Foing, B., Oliveira, J., Orlando, S., Abbott, J., Baldry, I. K., Bedding, T. R., Cami, J., Cao, H., Catala, C., Cheng, K. P., Jr, A. Domiciano de Souza, Janot-Pacheco, E., Hao, J. X., Kaper, L., Kaufer, A., Leister, N. V., Neff, J. E., O'Toole, S. J., Schäfer, D., Smartt, S. J., Stahl, O., Telting, J., Tubbesing, S., Zorec, J.
Publikováno v:
Astronomy and Astrophysics; June 2002, Vol. 388 Issue: 3 p899-916, 18p