Zobrazeno 1 - 10
of 87
pro vyhledávání: '"Shipman, Harry"'
Autor:
Dalessio, James, Sullivan, Denis, Provencal, Judi, Shipman, Harry, Sullivan, Tiri, Kilkenny, Dave, Fraga, Luciano, Sefako, Ramotholo
Publikováno v:
2013ApJ...765....5D
Variations in the pulsation arrival time of five independent pulsation frequencies of the DB white dwarf EC 20058-5234 individually imitate the effects of reflex motion induced by a planet or companion but are inconsistent when considered in unison.
Externí odkaz:
http://arxiv.org/abs/1302.2693
Publikováno v:
Astrophys.J.630:L89-L92,2005
We analyze an HST/STIS ultraviolet spectrum of the young brown dwarf 2MASSW J1207334-393254, a member of the ten million-year old TW Hya Association that has a planetary-mass companion. We detect and identify numerous emission lines. CIV and other io
Externí odkaz:
http://arxiv.org/abs/astro-ph/0507429
Publikováno v:
White dwarfs [electronic thesis]
Thesis (Ph. D.). UM #72-00,487.
Includes bibliographical references.
Includes bibliographical references.
Externí odkaz:
http://resolver.caltech.edu/CaltechETD:etd-05132008-145722
Autor:
Arnheim, Rudolf, Lovejoy, Thomas E., Wilson, David Gordon, Dyson, Freeman, Goodall, Jane, Shelton, Ian, Olsen, Kenneth H., Peden, Irene C., Hamming, Richard W., Eisner, Thomas, Cloud, Preston, Cartmill, Matt, Florman, Samuel C., Bernstein, Jeremy, Miller, George A., May, Robert M., Hutchinson, G. Evelyn, Bruner, Jerome, Grew, Priscilla C., Bevan, William, Vrba, Elisabeth S., Anderson, Myrdene, Padian, Kevin, Shipman, Harry, Weisskopf, Victor F., Hill, Walter A., Moehlman, Patricia D., Kranzberg, Melvin, Kotb, Malak, Kurzweil, Raymond, McNutt, Marcia, Konishi, Masakazu, Rothschild, Miriam, Teller, Edward, Jolly, Alison, Brockmann, H. Jane, Thomson, Keith Stewart, Denning, Peter J., Mandelbrot, Benoit B., Pais, Abraham, MacCready, Paul, Thorne, Kip S., Sager, Ruth, Wasserburg, Gerald J., Miller, Neal E., Levi-Montalcini, Rita, Gould, Stephen Jay, Land, Edwin H., Boudart, Michel, Kernan, Anne, Hofstadter, Douglas R., Yalow, Rosalyn S., Tiffney, Bruce H., Koehl, Mimi, Massey, Walter E., Billington, David P., Kirsch, John A. W., Shimony, Abner, Fernie, J. Donald, Skinner, Brian J., Margulis, Lynn, Glashow, Sheldon Lee, LaBarbera, Michael, Wilson, J. Tuzo, Neale, E. R. Ward, Peierls, Rudolf, Hoffmann, Roald, Good, Mary L., Griffin, Donald R., Smil, Vaclav, Turner, Michael S., Woodin, Sarah Ann, Alvarez, Luis, Bartholomew, George A., Schaller, George B.
Publikováno v:
American Scientist, 1988 Sep 01. 76(5), 450-463.
Externí odkaz:
https://www.jstor.org/stable/27855384
Autor:
Mukadam, Anjum Shagufta, Bischoff-Kim, Agnès, Fraser, Oliver, Córsico, Alejandro Hugo, Montgomery, Michael Houston, Kepler, Souza Oliveira, Romero, Alejandra Daniela, Kronberg, M. E., Winget, K. I., Falcon, Ross E., Chandler, Dean W., Kuehne, J. W., Sullivan, Denis J., Reaves, David Earl, Von Hippel, Theodore A., Mullally, Fergal, Shipman, Harry L., Thompson, S. E., Silvestri, Nicole M., Hynes, R. I.
Publikováno v:
Repositório Institucional da UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
We have finally measured the evolutionary rate of cooling of the pulsating hydrogen atmosphere (DA) white dwarf ZZ Ceti (Ross 548), as reflected by the drift rate of the 213.13260694 s period. Using 41 yr of time-series photometry from 1970 November
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::8949b239223ee9d947e43b1cfebd21ae
Autor:
Redaelli, Maurício, Kepler, Souza Oliveira, Costa, Jose Eduardo da Silveira, Winget, Donald Earl, Handler, Gerald, Castanheira, Bárbara Garcia, Kanaan Neto, Antonio Nemer, Fraga, Luciano, Henrique, P., Giovannini Junior, Odilon, Provencal, Judith L., Shipman, Harry L., Dalessio, J., Thompson, S. E., Mullally, Fergal, Brewer, M. M., Childers, D., Oksala, M. E., Rosen, Rachel, Wood, Matthew A., Reed, M. D., Walter, B., Strickland, Willie, Chandler, Dean W., Watson, Todd K., Nather, R. Edward, Montgomery, Michael Houston, Bischoff-Kim, Agnès, Hansen, Carl J., Nitta, Atsuko, Kleinman, Scot James, Claver, C.F., Brown, Tim, Sullivan, Denis J., Kim, Seung-Lee, Chen, Wen-Ping, Yang, M., Shih, Chia-You, Zhang, X, Jiang, Xiaojun, Fu, Jianning Ning, Seetha, S., Ashoka, B.N., Marar, T.M. Krishnan, Baliyan, Kiran S., Vats, Hari Om, Chernyshev, A.V., Ibbetson, Peter A., Leibowitz, Elia M., Hemar, Shirley, Sergeev, A., Andreev, M., Janulis, Rimvydas, Meistas, Edmundas G., Moskalik, Pawel, Pajdosz, Gabriel, Baran, Andrzej, Winiarski, M., Zola, Staszek, Ogloza, Waldemar, Siwak, Michal, Bognár, Zsófia, Solheim, Jan-Eric, Sefako, R., Buckley, David A.H., O'Donoghue, Darragh, Nagel, Thorsten, Silvotti, Roberto, Bruni, I., Fremy, J. R., Vauclair, Gérard, Chevreton, Michel, Dolez, Noël, Pfeiffer, Ben, Barstow, Martin A., Creevey, o, Kawaler, Steven D., Clemens, J. Christopher
Publikováno v:
Repositório Institucional da UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
PG 1351+489 is one of the 20DBVs – pulsating helium-atmospherewhite dwarf stars – known and has the simplest power spectrum for this class of star, making it a good candidate to study cooling rates. We report accurate period determinations for th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::d03745808ee70215fb9b16872abad91c
Autor:
Montgomery, Michael Houston, Provencal, Judith L., Kanaan Neto, Antonio Nemer, Mukadam, Anjum Shagufta, Thompson, S. E., Dalessio, J., Shipman, Harry L., Winget, Donald Earl, Kepler, Souza Oliveira, Koester, Detlev
Publikováno v:
Repositório Institucional da UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
Convective driving, the mechanism originally proposed by Brickhill for pulsating white dwarf stars, has gained general acceptance as the generic linear instability mechanism in DAV and DBV white dwarfs. This physical mechanism naturally leads to a no
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::8419b4e6e5304f3f6c2d8919819bcb76