Works matching IS 17439213 AND DT 2004 AND VI 2004 AND IP IAUS224

Results: 110

Testing the presence of lithium on the surfaces of cool Ap stars.

Published in:

Proceedings of the International Astronomical Union, 2004, v. 2004, n. IAUS224, p. 757, doi. 10.1017/S1743921305009695

By:

Nesvacil, N.;
Hubrig, S.;
Mathys, G.

Publication type:

Article

The first spectroscopic detection of rapid multi-mode pulsations in Przybylski's star.

Published in:

Proceedings of the International Astronomical Union, 2004, v. 2004, n. IAUS224, p. 860, doi. 10.1017/S1743921305009889

By:

Mkrtichian, D.E.;
Hatzes, A.P.

Publication type:

Article

Various applications of multicolour photometry and radial velocity data for multimode $\delta$ Scuti stars.

Published in:

Proceedings of the International Astronomical Union, 2004, v. 2004, n. IAUS224, p. 853, doi. 10.1017/S1743921305009877

By:

DaszyDska-Daszkiewicz, J.;
Dziembowski, W.A.;
Pamyatnykh, A.A.;
Breger, M.;
Zima, W.

Publication type:

Article

The puzzling Maia candidate star $\alpha$ Draconis.

Published in:

Proceedings of the International Astronomical Union, 2004, v. 2004, n. IAUS224, p. 848, doi. 10.1017/S1743921305009865

By:

Kallinger, Th.;
Iliev, I.;
Lehmann, H.;
Weiss, W.W.

Publication type:

Article

Orbital solutions for the A-type binaries $\alpha$ Dra and Mizar A using spectrum disentangling.

Published in:

Proceedings of the International Astronomical Union, 2004, v. 2004, n. IAUS224, p. 923, doi. 10.1017/S1743921305009981

By:

Budoviová, A.;
Kubát, J.;
Hadrava, P.;
`lechta, M.;
Koráková, D.;
Doviak, M.;
`koda, P.

Publication type:

Article

POLLUX: A database of high resolution echelle spectra of standard stars.

Published in:

Proceedings of the International Astronomical Union, 2004, v. 2004, n. IAUS224, p. 921, doi. 10.1017/S174392130500997X

By:

Monier, Richard;
Lèbre, Agnes

Publication type:

Article

The ASTRA spectrophotometer: A July 2004 progress report.

Published in:

Proceedings of the International Astronomical Union, 2004, v. 2004, n. IAUS224, p. 911, doi. 10.1017/S1743921305009968

By:

Adelman, S.J.;
Gulliver, A.F.;
Smalley, B.;
Pazder, J.S.;
Younger, P.F.;
Boyd, L.J.;
Epand, D.

Publication type:

Article

Characteristics of our neighboring A-stars.

Published in:

Proceedings of the International Astronomical Union, 2004, v. 2004, n. IAUS224, p. 907, doi. 10.1017/S1743921305009956

By:

Corbally, C.J.;
Gray, R.O.

Publication type:

Article

Evience of episodic wind events in Deneb.

Published in:

Proceedings of the International Astronomical Union, 2004, v. 2004, n. IAUS224, p. 900, doi. 10.1017/S1743921305009944

By:

Griffin, R.E.M.

Publication type:

Article

Modeling the spectrum of TT Hya: an Algol binary with a disc.

Published in:

Proceedings of the International Astronomical Union, 2004, v. 2004, n. IAUS224, p. 886, doi. 10.1017/S1743921305009932

By:

Budaj, J.;
Richards, M.T.

Publication type:

Article

Ap stars as progenitors of magnetic white dwarfs.

Published in:

Proceedings of the International Astronomical Union, 2004, v. 2004, n. IAUS224, p. 879, doi. 10.1017/S1743921305009920

By:

Kawka, A.;
Vennes, S.

Publication type:

Article

The supergiant $\eta$ Leo (A0 Ib).

Published in:

Proceedings of the International Astronomical Union, 2004, v. 2004, n. IAUS224, p. 869, doi. 10.1017/S1743921305009907

By:

Tanr1verdi, Taner;
Adelman, Saul J.;
Albayrak, Berahitdin

Publication type:

Article

Abundances in 4 Lacertae and $\nu$ Cephei.

Published in:

Proceedings of the International Astronomical Union, 2004, v. 2004, n. IAUS224, p. 873, doi. 10.1017/S1743921305009919

By:

Yüce, Kutluay

Publication type:

Article

Pulsation of the $\delta$ Scuti multiple system DG Leo.

Published in:

Proceedings of the International Astronomical Union, 2004, v. 2004, n. IAUS224, p. 835, doi. 10.1017/S1743921305009841

By:

Lampens, P.;
Frémat, Y.;
Garrido, R.;
Peña, J.H.;
Parrao, L.;
Van Cauteren, P.;
Cuypers, J.;
De Cat, P.;
Hensberge, H.;
Arentoft, T.;
Mathias, P.;
Hobart, M.

Publication type:

Article

How to interpret LPV in roAp stars.

Published in:

Proceedings of the International Astronomical Union, 2004, v. 2004, n. IAUS224, p. 829, doi. 10.1017/S174392130500983X

By:

Shibahashi, H.;
Kurtz, D.W.;
Kambe, E.;
Gough, D.O.

Publication type:

Article

Search for tidally driven abundance anomalies in Am stars.

Published in:

Proceedings of the International Astronomical Union, 2004, v. 2004, n. IAUS224, p. 749, doi. 10.1017/S1743921305009683

By:

FeHovík, M.;
Budaj, J.;
Iliev, I.;
Richards, M.T.;
Barzova, I.

Publication type:

Article

The $\Delta a$ research group.

Published in:

Proceedings of the International Astronomical Union, 2004, v. 2004, n. IAUS224, p. 743, doi. 10.1017/S1743921305009671

By:

Maitzen, H.M.;
Paunzen, E.;
Pöhnl, H.;
Rode-Paunzen, M.;
Netopil, M.;
Stütz, Ch.;
Baum, H.

Publication type:

Article

About the chemical composition of $\delta$ Scuti: the prototype of the class of pulsating variables.

Published in:

Proceedings of the International Astronomical Union, 2004, v. 2004, n. IAUS224, p. 822, doi. 10.1017/S1743921305009828

By:

Yushchenko, A.V.;
Gopka, V.F.;
Kim, Chulhee;
Musaev, F.A.;
Kang, Y.W.

Publication type:

Article

Rapid radial velocity variations in the Ap star HD 965.

Published in:

Proceedings of the International Astronomical Union, 2004, v. 2004, n. IAUS224, p. 818, doi. 10.1017/S1743921305009816

By:

Elkin, V.G.;
Kurtz, D.W.;
Mathys, G.

Publication type:

Article

The $\delta$ Scuti star 44 Tau: Observations and analysis.

Published in:

Proceedings of the International Astronomical Union, 2004, v. 2004, n. IAUS224, p. 808, doi. 10.1017/S1743921305009798

By:

Antoci, Victoria;
Breger, Michel

Publication type:

Article

Observations of new candidate PMS $\delta$ Scuti stars.

Published in:

Proceedings of the International Astronomical Union, 2004, v. 2004, n. IAUS224, p. 812, doi. 10.1017/S1743921305009804

By:

Bernabei, S.;
Ripepi, V.;
Marconi, M.;
Terranegra, L.;
Ferrara, P.;
Marinoni, S.;
Schisano, E.;
Palla, F.

Publication type:

Article

On the rapid variability of the global magnetic field in $\gamma$ Equ.

Published in:

Proceedings of the International Astronomical Union, 2004, v. 2004, n. IAUS224, p. 804, doi. 10.1017/S1743921305009786

By:

Bychkov, V.D.;
Bychkova, L.V.;
Madej, J.

Publication type:

Article

Period04: A software package to extract multiple frequencies from real data.

Published in:

Proceedings of the International Astronomical Union, 2004, v. 2004, n. IAUS224, p. 786, doi. 10.1017/S1743921305009750

By:

Lenz, Patrik;
Breger, Michel

Publication type:

Article

Limits for the application of spectroscopic mode ID methods.

Published in:

Proceedings of the International Astronomical Union, 2004, v. 2004, n. IAUS224, p. 780, doi. 10.1017/S1743921305009749

By:

Zima, W.;
Kolenberg, K.;
Briquet, M.;
Breger, M.

Publication type:

Article

The effect of a magnetic field on the radiative excitation and the damping of p-modes.

Published in:

Proceedings of the International Astronomical Union, 2004, v. 2004, n. IAUS224, p. 775, doi. 10.1017/S1743921305009737

By:

Saio, Hideyuki

Publication type:

Article

Radial velocity pulsations in the atmosphere of the roAp star HD 24712.

Published in:

Proceedings of the International Astronomical Union, 2004, v. 2004, n. IAUS224, p. 770, doi. 10.1017/S1743921305009725

By:

Sachkov, M.;
Ryabchikova, T.;
Ilyin, I.;
Kochukhov, O.;
Lüftinger, T.

Publication type:

Article

New observations of CP stars in the spectral regions of Li I$\lambda 6708$ and $\lambda 6104$ with the 6-m BTA telescope.

Published in:

Proceedings of the International Astronomical Union, 2004, v. 2004, n. IAUS224, p. 762, doi. 10.1017/S1743921305009701

By:

Polosukhina, N.;
Kudryavtsev, D.;
Drake, N.A.;
Lyubchik, Y.;
Shavrina, A.;
Hack, M.

Publication type:

Article

Long period oscillations in roAp stars.

Published in:

Proceedings of the International Astronomical Union, 2004, v. 2004, n. IAUS224, p. 767, doi. 10.1017/S1743921305009713

By:

Riley, J.D.;
Kurtz, D.W.;
Cunha, M.S.

Publication type:

Article

On the radioactive shells in peculiar main sequence stars: the phenomenon of Przybylski's star.

Published in:

Proceedings of the International Astronomical Union, 2004, v. 2004, n. IAUS224, p. 734, doi. 10.1017/S174392130500966X

By:

Gopka, Vera F.;
Yushchenko, Alexander V.;
Shavrina, Angelina V.;
Mkrtichian, David E.;
Hatzes, Artie P.;
Andrievsky, Sergey M.;
Chernysheva, Larissa V.

Publication type:

Article

Helium abundances in HgMn and normal stars.

Published in:

Proceedings of the International Astronomical Union, 2004, v. 2004, n. IAUS224, p. 727, doi. 10.1017/S1743921305009658

By:

Dworetsky, M.M.

Publication type:

Article

UV photometry of $\lambda$ Bootis stars and related objects.

Published in:

Proceedings of the International Astronomical Union, 2004, v. 2004, n. IAUS224, p. 716, doi. 10.1017/S1743921305009634

By:

Paunzen, Ernst;
Heiter, Ulrike

Publication type:

Article

Lithium and its isotopic ratio $^6{\rm Li}/^7{\rm Li}$ in the atmospheres of some sharp-lined roAp stars.

Published in:

Proceedings of the International Astronomical Union, 2004, v. 2004, n. IAUS224, p. 711, doi. 10.1017/S1743921305009622

By:

Shavrina, A.;
Polosukhina, N.;
Khan, S.;
Pavlenko, Ya.;
Khalack, V.;
Wade, G.A.;
Quinet, P.;
Mikhailitska, N.;
Yushchenko, A.;
Gopka, V.;
Hatzes, A.;
Mkrtichian, D.;
Veles, A.

Publication type:

Article

The dependence of the energy distribution on the abundances of A-star atmosphere models.

Published in:

Proceedings of the International Astronomical Union, 2004, v. 2004, n. IAUS224, p. 706, doi. 10.1017/S1743921305009610

By:

Krtika, J.;
Mikul´aek, Z.;
Zverko, J.;
}i~Hovský, J.

Publication type:

Article

Chemical analysis of a triple system of A-type stars.

Published in:

Proceedings of the International Astronomical Union, 2004, v. 2004, n. IAUS224, p. 701, doi. 10.1017/S1743921305009609

By:

Frémat, Y.;
Lampens, P.;
Hensberge, H.

Publication type:

Article

A spectroscopic atlas of the magnetic CP star HR 8216 (A6pCr) $\lambda\lambda 3830-4770$.

Published in:

Proceedings of the International Astronomical Union, 2004, v. 2004, n. IAUS224, p. 686, doi. 10.1017/S1743921305009580

By:

Caliskan, Hulya;
Adelman, Saul J.;
Gulliver, Austin F.

Publication type:

Article

Speckle interferometry of the binary system 53 Cam.

Published in:

Proceedings of the International Astronomical Union, 2004, v. 2004, n. IAUS224, p. 683, doi. 10.1017/S1743921305009579

By:

Balega, I.I.;
Balega, Y.Y.;
Malogolovets, E.V.

Publication type:

Article

A spectroscopic analysis of the metallic-line star 2 Ursae Majoris (A2m).

Published in:

Proceedings of the International Astronomical Union, 2004, v. 2004, n. IAUS224, p. 673, doi. 10.1017/S1743921305009567

By:

Çay, 0pek H.

Publication type:

Article

A catalogue of average magnetic phase curves.

Published in:

Proceedings of the International Astronomical Union, 2004, v. 2004, n. IAUS224, p. 637, doi. 10.1017/S174392130500949X

By:

Bychkov, V.D.;
Bychkova, L.V.;
Madej, J.

Publication type:

Article

A survey of the weakest-field magnetic Ap stars: discovery of a threshold magnetic field strength?

Published in:

Proceedings of the International Astronomical Union, 2004, v. 2004, n. IAUS224, p. 633, doi. 10.1017/S1743921305009488

By:

Aurière, M.;
Silvester, J.;
Wade, G.A.;
Bagnulo, S.;
Donati, J.-F.;
Johnson, N.;
Lignières, F.;
Landstreet, J.D.;
Lüftinger, T.;
Mouillet, D.;
Paletou, F.;
Petit, P.;
Strasser, S.

Publication type:

Article

The decentered magnetic dipole: a challenge for modelling.

Published in:

Proceedings of the International Astronomical Union, 2004, v. 2004, n. IAUS224, p. 629, doi. 10.1017/S1743921305009476

By:

Gerth, Ewald;
Glagolevskij, Yurij V.

Publication type:

Article

Elemental abundances for HgMn stars observed with EBASIM echelle spectrograph at CASLEO.

Published in:

Proceedings of the International Astronomical Union, 2004, v. 2004, n. IAUS224, p. 662, doi. 10.1017/S1743921305009543

By:

Pintado, Olga I.;
Adelman, Saul J.

Publication type:

Article

Parameters of the average magnetic phase curves.

Published in:

Proceedings of the International Astronomical Union, 2004, v. 2004, n. IAUS224, p. 642, doi. 10.1017/S1743921305009506

By:

Bychkov, V.D.;
Bychkova, L.V.;
Madej, J.

Publication type:

Article

The analyses of the light curves of magnetic CP stars by advanced PCA methods.

Published in:

Proceedings of the International Astronomical Union, 2004, v. 2004, n. IAUS224, p. 657, doi. 10.1017/S1743921305009531

By:

Mikuláaek, Z.;
Zverko, J.;
}i~Hovský, J.;
Janík, J.

Publication type:

Article

Diagnostics of $\lambda$ Bootis stars' atmospheres using Na-D, ${\rm H}\alpha$ and Paschen lines.

Published in:

Proceedings of the International Astronomical Union, 2004, v. 2004, n. IAUS224, p. 652, doi. 10.1017/S174392130500952X

By:

Iliev, I. Kh.;
Stateva, I.;
Paunzen, E.;
Barzova, I.

Publication type:

Article

The magnetic field of $\beta$ Lyrae.

Published in:

Proceedings of the International Astronomical Union, 2004, v. 2004, n. IAUS224, p. 647, doi. 10.1017/S1743921305009518

By:

Skulsky, M.Yu.;
Plachinda, S.I.

Publication type:

Article

A search for new magnetic stars in stellar groups and open clusters.

Published in:

Proceedings of the International Astronomical Union, 2004, v. 2004, n. IAUS224, p. 624, doi. 10.1017/S1743921305009464

By:

Kudryavtsev, D.;
Romanuyk, I.;
Elkin, V.

Publication type:

Article

A search for radial magnetic field gradients in Ap atmospheres.

Published in:

Proceedings of the International Astronomical Union, 2004, v. 2004, n. IAUS224, p. 619, doi. 10.1017/S1743921305009452

By:

Nesvacil, N.;
Hubrig, S.;
Jehin, E.

Publication type:

Article

Modelling of three long-periodic magnetic CP-stars: HD 2453, HD 12288, and HD 200311.

Published in:

Proceedings of the International Astronomical Union, 2004, v. 2004, n. IAUS224, p. 614, doi. 10.1017/S1743921305009440

By:

Glagolevskij, Yurij V.;
Gerth, Ewald

Publication type:

Article

Measuring magnetic fields in CP stars using a multiline approach.

Published in:

Proceedings of the International Astronomical Union, 2004, v. 2004, n. IAUS224, p. 605, doi. 10.1017/S1743921305009427

By:

Semenko, E.

Publication type:

Article

The vertical structure of the magnetic field of the CP star $\alpha^{2}$ CVn.

Published in:

Proceedings of the International Astronomical Union, 2004, v. 2004, n. IAUS224, p. 602, doi. 10.1017/S1743921305009415

By:

Romanyuk, I.;
Kudryavtsev, D.

Publication type:

Article