Works matching Horizontal branch stars

Results: 222

Horizontal branch A- and B-type stars in globular clusters.

Published in:

Proceedings of the International Astronomical Union, 2004, v. 2004, n. IAUS224, p. 395, doi. 10.1017/S1743921304004806

By:

Möhler, Sabine

Publication type:

Article

UV photometry of spotted stars in the horizontal branch of the globular cluster NGC 2808 using AstroSat.

Published in:

Journal of Astrophysics & Astronomy, 2021, v. 42, n. 2, p. 1, doi. 10.1007/s12036-020-09679-y

By:

Prabhu, Deepthi S.;
Subramaniam, Annapurni;
Sahu, Snehalata

Publication type:

Article

Search for stellar spots in field blue horizontal-branch stars.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2019, v. 622, p. N.PAG, doi. 10.1051/0004-6361/201833098

By:

Paunzen, E.;
Bernhard, K.;
Hümmerich, S.;
Janík, J.;
Semenko, E. A.;
Yakunin, I. A.

Publication type:

Article

Pulsational instabilities driven by the ∈ mechanism in hot pre-horizontal branch stars.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2018, v. 614, p. N.PAG, doi. 10.1051/0004-6361/201731463

By:

Battich, Tiara;
Bertolami, Marcelo M. Miller;
Córsico, Alejandro H.;
Althaus, Leandro G.

Publication type:

Article

A study of two high-velocity red horizontal branch stars.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2013, v. 559, p. 1, doi. 10.1051/0004-6361/201221012

By:

Pereira, C. B.;
Jilinski, E. G.;
Drake, N. A.;
Ortega, V. G.;
Roig, F.

Publication type:

Article

The stellar halo of the Milky Way traced by blue horizontal-branch stars in the Subaru Hyper Suprime-Cam Survey.

Published in:

Publications of the Astronomical Society of Japan, 2019, v. 71, n. 4, p. N.PAG, doi. 10.1093/pasj/psz052

By:

Fukushima, Tetsuya;
Chiba, Masashi;
Tanaka, Mikito;
Hayashi, Kohei;
Homma, Daisuke;
Okamoto, Sakurako;
Komiyama, Yutaka;
Tanaka, Masayuki;
Arimoto, Nobuo;
Matsuno, Tadafumi

Publication type:

Article

Structure of the Milky Way stellar halo out to its outer boundary with blue horizontal-branch stars.

Published in:

Publications of the Astronomical Society of Japan, 2018, v. 70, n. 4, p. N.PAG, doi. 10.1093/pasj/psy060

By:

Fukushima, Tetsuya;
Chiba, Masashi;
Homma, Daisuke;
Okamoto, Sakurako;
Komiyama, Yutaka;
Tanaka, Masayuki;
Tanaka, Mikito;
Arimoto, Nobuo;
Matsuno, Tadafumi

Publication type:

Article

The visitor from an ancient galaxy: A planetary companion around an old, metal-poor red horizontal branch star.

Published in:

Proceedings of the International Astronomical Union, 2010, v. 6, n. S276, p. 121, doi. 10.1017/S1743921311020059

By:

Klement, Rainer J.;
Setiawan, Johny;
Henning, Thomas;
Rix, Hans-Walter;
Rochau, Boyke;
Rodmann, Jens;
Schulze-Hartung, Tim

Publication type:

Article

“Hot Helium Flashers” – The Road to Extreme Horizontal Branch Stars.

Published in:

Proceedings of the International Astronomical Union, 2008, v. 4, n. S252, p. 261, doi. 10.1017/S1743921308022965

By:

Yaron, O.;
Kovetz, A.;
Prialnik, D.

Publication type:

Article

Final results for mapping the Milky Way's stellar halo with blue horizontal branch stars selected from the Subaru Hyper Suprime-Cam survey.

Published in:

Publications of the Astronomical Society of Japan, 2025, v. 77, n. 1, p. 178, doi. 10.1093/pasj/psae108

By:

Fukushima, Tetsuya;
Chiba, Masashi;
Tanaka, Mikito;
Hayashi, Kohei;
Homma, Daisuke;
Okamoto, Sakurako;
Komiyama, Yutaka;
Tanaka, Masayuki;
Arimoto, Nobuo;
Matsuno, Tadafumi

Publication type:

Article

AstroYOLO: A hybrid CNN–Transformer deep-learning object-detection model for blue horizontal-branch stars.

Published in:

Publications of the Astronomical Society of Japan, 2023, v. 75, n. 6, p. 1311, doi. 10.1093/pasj/psad071

By:

He, Yuchen;
Wu, Jingjing;
Wang, Wenyu;
Jiang, Bin;
Zhang, Yanxia

Publication type:

Article

Pulsation period changes as a tool to identify pre-zero age horizontal branch stars.

Published in:

Astrophysics & Space Science, 2010, v. 328, n. 1/2, p. 123, doi. 10.1007/s10509-009-0224-2

By:

Silva Aguirre, V.;
Catelan, M.;
Weiss, A.;
Valcarce, A. A. R.

Publication type:

Article

Horizontal branch stars: the interplay between observations and theory, and insights into the formation of the Galaxy.

Published in:

Astrophysics & Space Science, 2008, v. 320, n. 4, p. 261, doi. 10.1007/s10509-009-9987-8

By:

Catelan, M.

Publication type:

Article

Horizontal-Branch Stars as Sources of the UV Upturn in Early-Type Galaxies.

Published in:

Astrophysics & Space Science, 2004, v. 291, n. 3/4, p. 223, doi. 10.1023/B:ASTR.0000044325.31072.4d

By:

Yoon, Suk-Jin;
Lee, Young-Wook;
Rey, Soo-Chang;
Ree, Chang H.;
Yi, Sukyoung Ken

Publication type:

Article

Mapping the anisotropic Galactic stellar halo with blue horizontal branch stars.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2024, v. 690, p. 1, doi. 10.1051/0004-6361/202450351

By:

Amarante, João A. S.;
Koposov, Sergey E.;
Laporte, Chervin F. P.

Publication type:

Article

Shotglas: II. MUSE spectroscopy of blue horizontal branch stars in the core of ω Centauri and NGC6752 (Corrigendum).

Published in:

2024

By:

Latour, M.;
Hämmerich, S.;
Dorsch, M.;
Heber, U.;
Husser, T.-O.;
Kamann, S.;
Dreizler, S.;
Brinchmann, J.

Publication type:

Correction Notice

Probing the inner Galactic halo with blue horizontal-branch stars: Gaia DR3-based catalogue with atmospheric and stellar parameters.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2024, v. 685, p. 1, doi. 10.1051/0004-6361/202348323

By:

Culpan, R.;
Dorsch, M.;
Geier, S.;
Pelisoli, I.;
Heber, U.;
Kubátová, B.;
Cabezas, M.

Publication type:

Article

SHOTGLAS: II. MUSE spectroscopy of blue horizontal branch stars in the core of ω Centauri and NGC6752.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2023, v. 677, p. 1, doi. 10.1051/0004-6361/202346597

By:

Latour, M.;
Hämmerich, S.;
Dorsch, M.;
Heber, U.;
Husser, T.-O.;
Kamman, S.;
Dreizler, S.;
Brinchmann, J.

Publication type:

Article

Level of helium enhancement among M3’s horizontal branch stars.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2016, v. 589, p. 1, doi. 10.1051/0004-6361/201526387

By:

Valcarce, A. A. R.;
Catelan, M.;
Alonso-García, J.;
Ramos, R. Contreras;
Alves, S.

Publication type:

Article

Spectroscopy of blue horizontal branch stars in NGC6656 (M 22).

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2013, v. 559, p. 1, doi. 10.1051/0004-6361/201321469

By:

Salgado, C.;
Moni Bidin, C.;
Villanova, S.;
Geisler, D.;
Catelan, M.

Publication type:

Article

Spectroscopy of horizontal branch stars in ω Centauri.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2012, v. 547, p. 1, doi. 10.1051/0004-6361/201220031

By:

Bidin, C. Moni;
Villanova, S.;
Piotto, G.;
Moehler, S.;
Cassisi, S.;
Momany, Y.

Publication type:

Article

Red horizontal branch stars: An asteroseismic perspective.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2023, v. 671, p. 1, doi. 10.1051/0004-6361/202245746

By:

Matteuzzi, Massimiliano;
Montalbán, Josefina;
Miglio, Andrea;
Vrard, Mathieu;
Casali, Giada;
Stokholm, Amalie;
Tailo, Marco;
Ball, Warrick H.;
van Rossem, Walter E.;
Valentini, Marica

Publication type:

Article

Hot horizontal branch stars in NGC288 - effects of diffusion and stratification on their atmospheric parameters (Corrigendum).

Published in:

2017

By:

Moehler, S.;
Dreizler, S.;
LeBlanc, F.;
Khalack, V.;
Michaud, G.;
Richer, J.;
Sweigart, A. V.;
Grundahl, F.

Publication type:

Correction Notice

Hot horizontal branch stars in NGC288 – effects of diffusion and stratification on their atmospheric parameters.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2014, v. 566, p. 1, doi. 10.1051/0004-6361/201322953

By:

Moehler, S.;
Dreizler, S.;
LeBlanc, F.;
Khalack, V.;
Michaud, G.;
Richer, J.;
Sweigart, A. V.;
Grundahl, F.

Publication type:

Article

ABUNDANCE STRATIFICATION IN THE ATMOSPHERES OF BLUE HORIZONTAL-BRANCH STARS.

Published in:

EAS Publications Series, 2013, v. 63, p. 209, doi. 10.1051/eas/1363024

By:

LeBlanc, F.

Publication type:

Article

The planet around the horizontal-branch star HIP 13044.

Published in:

Astronomy Reports, 2013, v. 57, n. 1, p. 65, doi. 10.1134/S1063772912120049

By:

Tutukov, A.;
Fedorova, A.

Publication type:

Article

The Na-O anticorrelation in horizontal branch stars.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2015, v. 573, p. 1, doi. 10.1051/0004-6361/201424393

By:

Gratton, R. G.;
Lucatello, S.;
Sollima, A.;
Carretta, E.;
Bragaglia, A.;
Momany, Y.;
D'Orazi, V.;
Salaris, M.;
Cassisi, S.;
Stetson, P. B.

Publication type:

Article

Chemical abundances of the metal-poor horizontal-branch stars CS 22186-005 and CS 30344-033.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2014, v. 571, p. 1, doi. 10.1051/0004-6361/201424433

By:

Çalıskan, S.;
Albayrak, B.;
Caffau, E.;
Bonifacio, P.;
Christlieb, N.;
Monaco, L.;
Beers, T. C.;
Sbordone, L.

Publication type:

Article

HIGH-RESOLUTION NEAR INFRARED OBSERVATIONS OF RED HORIZONTAL BRANCH STARS IN THE GALACTIC FIELD.

Published in:

EAS Publications Series, 2015, v. 71/72, p. 347, doi. 10.1051/eas/1571083

By:

Afşar, M.;
Bozkurt, Z.;
Böcek Topçu, G.;
Şehitoğlu, G.;
Sneden, C.;
Jaffe, D.;
Kim, H.;
Mace, G.

Publication type:

Article

GALACTIC CHEMICAL EVOLUTION: INSIGHTS FROM FIELD HORIZONTAL BRANCH STARS.

Published in:

EAS Publications Series, 2015, v. 71/72, p. 345, doi. 10.1051/eas/1571082

By:

Afşar, M.;
Bozkurt, Z.;
Böcek, G.;
Şehitoğlu, G.;
Sneden, C.

Publication type:

Article

BLUE HORIZONTAL BRANCH STARS IN PAN-STARRS.

Published in:

EAS Publications Series, 2014, v. 67/68, p. 183, doi. 10.1051/eas/1567032

By:

Vickers, J. J.;
Huxor, A. P.;
Grebel, E. K.

Publication type:

Article

The ages of stars: The horizontal branch.

Published in:

Proceedings of the International Astronomical Union, 2008, v. 4, n. S258, p. 209, doi. 10.1017/S174392130903186X

By:

Catelan, M.

Publication type:

Article

A giant planet orbiting the ‘extreme horizontal branch’ star V 391 Pegasi.

Published in:

Nature, 2007, v. 449, n. 7159, p. 189, doi. 10.1038/nature06143

By:

Silvotti, R.;
Schuh, S.;
Janulis, R.;
Solheim, J.-E.;
Bernabei, S.;
Østensen, R.;
Oswalt, T. D.;
Bruni, I.;
Gualandi, R.;
Bonanno, A.;
Vauclair, G.;
Reed, M.;
Chen, C.-W.;
Leibowitz, E.;
Paparo, M.;
Baran, A.;
Charpinet, S.;
Dolez, N.;
Kawaler, S.;
Kurtz, D.

Publication type:

Article

What we would like to know about extreme horizontal branch stars in globular clusters.

Published in:

Astrophysics & Space Science, 2010, v. 329, n. 1/2, p. 19, doi. 10.1007/s10509-010-0391-1

By:

Bidin, C. Moni;
Piotto, G.

Publication type:

Article

Rotational broadening and conservation of angular momentum in post-extreme horizontal branch stars.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2018, v. 613, p. 1, doi. 10.1051/0004-6361/201732287

By:

Fontaine, G.;
Latour, M.

Publication type:

Article

The Na-O anticorrelation in horizontal branch stars II. NGC 1851.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2012, v. 539, p. 1, doi. 10.1051/0004-6361/201118491

By:

Gratton, R. G.;
Lucatello, S.;
Carretta, E.;
Bragaglia, A.;
D'Orazi, V.;
AlMomany, Y.;
Sollima, A.;
Salaris, M.;
Cassisi, S.

Publication type:

Article

Ratio of Horizontal Branch Stars to Red Giant Stars in Globular Clusters.

Published in:

Nature, 1969, v. 224, n. 5223, p. 1006, doi. 10.1038/2241006a0

By:

IBEN, ICKO;
ROOD, ROBERT T.;
STROM, KAREN M.;
STROM, STEPHEN E.

Publication type:

Article

Galactic mass and anisotropy profile with halo K-giant and blue horizontal branch stars from LAMOST/SDSS and Gaia.

Published in:

Proceedings of the International Astronomical Union, 2020, v. 14, n. s353, p. 91, doi. 10.1017/S1743921319008299

By:

Bird, Sarah A.;
Xue, Xiang-Xiang;
Liu, Chao;
Shen, Juntai;
Flynn, Chris;
Yang, Chengqun;
Valluri, Monica;
Sellwood, J. A.

Publication type:

Article

Extended horizontal branch stars.

Published in:

2004

By:

Maxted, Pierre

Publication type:

Report

Vilnius photometry of the red horizontal branch stars in the Galactic thick disk.

Published in:

Astronomische Nachrichten, 1996, v. 317, n. 1, p. 29, doi. 10.1002/asna.2113170109

By:

Tautvaiśienė, G.

Publication type:

Article

Extreme Horizontal Branch Stars in Passively Evolving Early Type Galaxies.

Published in:

Proceedings of the International Astronomical Union, 2012, v. 10, n. H16, p. 120, doi. 10.1017/S1743921314004827

By:

Hernández-Pérez, Fabiola;
Bruzual, Gustavo;
Montmerle, Thierry

Publication type:

Article

Extreme Horizontal Branch Stars in Passively Evolving Early Type Galaxies.

Published in:

Proceedings of the International Astronomical Union, 2012, v. 10, n. H16, p. 120, doi. 10.1017/S1743921314004827

By:

Hernández-Pérez, Fabiola;
Bruzual, Gustavo

Publication type:

Article

Correction to: UV photometry of spotted stars in the horizontal branch of the globular cluster NGC 2808 using AstroSat.

Published in:

2021

By:

Prabhu, Deepthi S.;
Subramaniam, Annapurni;
Sahu, Snehalata

Publication type:

Correction Notice

The Na-O anticorrelation in horizontal branch stars.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2014, v. 563, p. 1, doi. 10.1051/0004-6361/201323101

By:

Gratton, R. G.;
Lucatello, S.;
Sollima, A.;
Carretta, E.;
Bragaglia, A.;
Momany, Y.;
D'Orazi, V.;
Cassisi, S.;
Salaris, M.

Publication type:

Article

The Na-O anticorrelation in horizontal branch stars III. 47 Tucanae and M 5.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2013, v. 549, p. 1, doi. 10.1051/0004-6361/201219976

By:

Gratton, R. G.;
Lucatello, S.;
Sollima, A.;
Carretta, E.;
Bragaglia, A.;
Momany, Y.;
D'Orazi, V.;
Cassisi, S.;
Pietrinferni, A.;
Salaris, M.

Publication type:

Article

Adjusting the distance scales of old and intermediate-age tracers via statistical parallaxes.

Published in:

Proceedings of the International Astronomical Union, 2012, v. 8, n. S289, p. 44, doi. 10.1017/S1743921312021084

By:

Dambis, A. K.

Publication type:

Article

A high-spectral-resolution study of abundances and isotopic composition of BHB stars in NGC 6397 and NGC 6752.

Published in:

Proceedings of the International Astronomical Union, 2009, v. 5, n. S266, p. 421, doi. 10.1017/S1743921309991578

By:

Hubrig, S.;
Castelli, F.;
De Silva, G.;
González, J. F.;
Momany, Y.;
Netopil, M.;
Moehler, S.

Publication type:

Article

The formation of hot subdwarf stars and its implications for the UV-upturn phenomenon of elliptical galaxies.

Published in:

Astrophysics & Space Science, 2010, v. 329, n. 1/2, p. 41, doi. 10.1007/s10509-010-0348-4

By:

Han, Z.;
Podsiadlowski, P.;
Lynas-Gray, A.

Publication type:

Article

UVIT observation of Milky Way satellite galaxy Reticulum II.

Published in:

Journal of Astrophysics & Astronomy, 2021, v. 42, n. 2, p. 1, doi. 10.1007/s12036-021-09720-8

By:

Divakar, Devika K.;
Thirupathi, Sivarani;
Doddamani, Vijayakumar H.

Publication type:

Article

UVIT study of UV bright stars in the globular cluster NGC 4147.

Published in:

Journal of Astrophysics & Astronomy, 2021, v. 42, n. 2, p. 1, doi. 10.1007/s12036-020-09687-y

By:

Kumar, Ranjan;
Pradhan, Ananta C.;
Parthasarathy, Mudumba;
Ojha, Devendra K.;
Mohapatra, Abhisek;
Murthy, Jayant;
Cassisi, Santi

Publication type:

Article