Results 91 to 100 of about 1,255,451 (193)

Classical nova explosions

, 2004
14 pages, review paper for the conference 'The Astrophysics of Cataclysmic Variables and Related Objects', Strasbourg, France, 11-16 July 2004 (ASP Conference Series, Eds. J.M. Hameury and J.P. Lasota)
openaire   +2 more sources

First Direct Measurement of the O-17(p, gamma)F-18 Reaction Cross Section at Gamow Energies for Classical Novae

, 2012
Classical novae are important contributors to the abundances of key isotopes, such as the radioactive F-18, whose observation by satellite missions could provide constraints on nucleosynthesis models in novae.
D. Trezzi, Z.s. Fulop, D. A. Scott, P. Prati, Z. Elekes, Trezzi, D., Anders, M., Corvisiero, P., G. Gervino, A. DiLeva, CACIOLLI, ANTONIO, V. Rigato, Prati, Paolo, DI LEVA, ANTONINO, Guglielmetti, A., Salvo, C., CORVISIERO, PIETRO, G.y. Gyurky, Scott, D. A., Fueloep, Z.s., T. Szus, IMBRIANI, GIANLUCA, CAMPEGGIO, MIMMA, A. Formicola, P. Corvisiero, Menegazzo, R., Rigato, V., NAPOLITANI, ENRICO, M. Junker, F. Terrasi, O. Straniero, E. Napolitani, M. Anders, M. Aliotta, ROCA, VINCENZO, Bemmerer, D., Junker, M., R. Menegazzo, T. Szücs, G. Imbriani, E. Somorjai, Formicola, A., D. Bemmerer, M. Laubenstein, V. Roca, C. Salvo, Roca, V., Somorjai, E., Z. Fülöp, Szuecs, T., Gustavino, C., M. Marta, G. Gyürky, Laubenstein, M., Strieder, F., A. Caciolli, Gervino, G., Elekes, Z., DI LEVA, ANTONIO, M. Campeggio, A. Di Leva, Gyuerky, G.y., F. Strieder, BROGGINI, CARLO, C. Gustavino, Imbriani, G., Marta, M., C. Broggini, Aliotta, M., A. Guglielmetti, Terrasi, F., Straniero, O., Gervino, Gianpiero, Terrasi F, Salvo C, Junker M, Broggini C, Caciolli A, Rigato V, Anders M, Fueloep Zs, Imbriani G, Trezzi D, Campeggio M, Formicola A, Corvisiero P, Bemmerer D, Guglielmetti A, Szuecs T, Prati P, Aliotta M, Gyuerky Gy, Laubenstein M, Somorjai E, Gervino G, Menegazzo R, Napolitani E, Elekes Z, Strieder F, Di Leva A, Roca V, Straniero O, Marta M, Gustavino C, Scott D A   +104 more
core   +1 more source

Underground study of the 17 O(p,γ )18F reaction at Gamow energies for classical novae [PDF]

, 2014
Classical novae are explained as thermonuclear explosions on the surface of white dwarf stars accreting hydrogen-rich material from less evolved companions in binary star systems.
Scott, David Andrew
core  

Classical novae as lithium factories in the Galaxy

, 2019
International audienceThe abundance of lithium observed in very young stellar populations is ~ 4 times larger than the primordial one estimated by recent Planck measurements.
Molaro, Paolo, Della Valle, Massimo, Izzo, Luca, Bonifacio, Piercarlo   +3 more
core   +3 more sources

Recent progress in understanding the eruptions of classical novae [PDF]

, 1988
Dramatic progress has occurred in the last two decades in understanding the physical processes and events leading up to, and transpiring during the eruption of a classical nova.
Shara, Michael M.
core  

Study of key resonances in the 30P(p,γ)31S reaction in classical novae

EPJ Web of Conferences, 2018
Among reactions with strong impact on classical novae model predictions, 30P(p,γ)31S is one of the few remained that are worthy to be measured accurately, because of their rate uncertainty, as like as 18F(p,α)15O and 25Al(pγ)26Si.
Meyer A., de Séréville N., Hammache F., Adsley P., Assié M., Beaumel D., Delafosse C., Flavigny F., Georgiadou A., Gottardo A., Grassi L., Guillot J., Id Barkach T., MacCormick M., Matea I., Olivier L., Perrot L., Portail C., Stefan I., Parikh A., Coc A., Kiener J., Tatischeff V., Laird A. M., Fox S. P., Hubbard N., Riley J., De Oliveira F., Bastin B., Béroff K., Sánchez Benítez Á. M., Alellara A., Assunção M., Guimaraes V., Oulebsir N., D’Agata G.   +35 more
doaj   +1 more source

Optical studies of novae

, 2012
We review the observational characteristics of classical and recurrent novae in the optical region, in the context of observational programmes carried out using telescopes at the Vainu Bappu Observatory (VBO) and the Indian Astronomical Observatory (IAO)
Anupama, G. C., Kamath, U. S.
core  

Novae in the SuperWASP data base

, 2012
We present the results of trawling through the SuperWASP data base for classical and recurrent novae. We report light curves for a nova in eruption, and for classical novae and a recurrent nova in quiescence.
A. Evans (3523205), M. F. Bode (7603211), P. F. L. Maxted (5577212), R. A. Hounsell (7603208), D. Pollacco (7603205), R. G. West (7602272), D. Wilson (5822213)   +6 more
core   +2 more sources

The Nova Synthetic Data Base: A Principal Component/AI Analysis of Novae Synoptic Spectra

The Astrophysical Journal Supplement Series
The Nova Synthetic Data Base (NSDB) is presented as the first publicly available database of synthetic spectra for classical nova shells, spanning an unprecedented range of physical parameters (e.g., ejecta mass, chemical composition, temperature, and ...
Bruno C. Santos, Marcos P. Diaz, Larissa Takeda   +2 more
doaj   +1 more source

A Multiwavelength Light-curve Analysis of the Classical Nova KT Eri: Optical Contribution from a Large Irradiated Accretion Disk

The Astrophysical Journal
KT Eri is a classical nova that went into outburst in 2009. Recent photometric analysis in quiescence indicates a relatively longer orbital period of 2.6 days, so that KT Eri could host a very bright accretion disk during the outburst like in the ...
Izumi Hachisu, Mariko Kato, Frederick M. Walter   +2 more
doaj   +1 more source