RR LYRAE VARIABLE STARS: PULSATIONAL CONSTRAINTS RELEVANT TO THE OOSTERHOFF CONTROVERSY

GIUSEPPE BONO; FILIPPINA CAPUTO; VITTORIO CASTELLANI; MARCELLA MARCONI

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RR LYRAE VARIABLE STARS: PULSATIONAL CONSTRAINTS RELEVANT TO THE OOSTERHOFF CONTROVERSY

机译：RR LYRAE可变星：与奥斯特霍夫争议有关的脉冲约束

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A solution to the old Oosterhoff controversy is proposed on the basis of a new theoretical pulsational scenario concerning RR Lyrae cluster variables (Bono and coworkers). We show that the observed constancy of the lowest pulsation period in both Oosterhoff type I and Oosterhoff type II prototypes (M3, M15) can be easily reproduced only by assuming the canonical evolutionary horizontal-branch luminosity levels of these Galactic globular clusters and therefore by rejecting the Sandage period-shift effect (SPSE).

机译：在有关RR Lyrae聚类变量（Bono和同事）的新理论脉动情景的基础上，提出了解决旧的Oosterhoff争议的方法。我们表明，仅假设这些银河球状星团的经典进化水平分支发光度水平，并因此通过拒绝，就可以轻松地再现在Oosterhoff I型和Oosterhoff II型原型（M3，M15）中最低脉动周期的恒定性。桑德奇周期移位效应（SPSE）。

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《The Astrophysical journal》 |1995年第2pt2期|p.L115-L117|共3页
作者
GIUSEPPE BONO; FILIPPINA CAPUTO; VITTORIO CASTELLANI; MARCELLA MARCONI;
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Osservatorio Astronomico di Trieste, via G. B. Tiepolo 11, 34131 Trieste, Italy;

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正文语种 eng
中图分类天文学;
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1. RR LYRAE VARIABLE STARS: PULSATIONAL CONSTRAINTS RELEVANT TO THE OOSTERHOFF CONTROVERSY [J] . GIUSEPPE BONO, FILIPPINA CAPUTO, VITTORIO CASTELLANI, The Astrophysical journal . 1995,第2Pt2期

机译：RR LYRAE变星：与奥斯特霍夫争议有关的脉冲约束
2. RR Lyrae Variables in the Globular Cluster M55. The First Evidence for Nonradial Pulsations in RR Lyrae Stars* [J] . A. Olech1, J. Kaluzny1, I. B. Thompson2, The Astrophysical journal . 2007,第1期

机译：球状星团M55中的RR Lyrae变量。 RR天琴星非径向脉动的第一个证据*
3. Turbulent convection and pulsational stability of variable stars. II. Oscillations of RR Lyrae and horizontal branch RED variable stars [J] . D.R.Xiong, Q.L.Cheng, L.Deng The Astrophysical journal . 1998,第1期

机译：变星的湍流对流和脉动稳定性。二。 RR天琴星和水平分支RED变星的振荡
4. An Oosterhoff Analysis of the Galactic Bulge Field RR Lyrae stars: Implications On Their Absolute Magnitudes [C] . Andrea Kunder, Brian Chaboyer Los Alamos Series Pulsation Meetings . 2009

机译：Galactic Bulge Field RR Lyrae Stars的Oosterhoff分析：对绝对量大的影响
5. STUDIES OF EXTRAGALACTIC RR LYRAE STARS (MAGELLANIC CLOUDS, DRACO DWARF GALAXY, VARIABLE) [D] . NEMEC, JAMES MICHAEL 1984

机译：研究河外RR拉里拉星（麦哲伦星云，德拉科·德沃夫银河系，变星）
6. Modifying the Standard Disk Model for the Ultraviolet Spectral Analysis of Disk-dominated Cataclysmic Variables. I. The Novalikes MV Lyrae BZ Camelopardalis and V592 Cassiopeiae [O] . Patrick Godon, Edward M. Sion, Şölen Balman, -1

机译：修改用于磁盘为主的催化变量的紫外光谱分析的标准磁盘模型。 I. Novalikes MV天琴座BZ骆驼科和V592虎杖科
7. RR LYRAE VARIABLE STARS: PULSATIONAL CONSTRAINTS RELEVANT TO THE OOSTERHOFF CONTROVERSY [O] . Vittorio Castellani, Marcella Marconi 2016

机译：RR LYRaE VaRIaBLE sTaRs：与OOsTERHOFF争议有关的脉动约束
8. RR Lyrae Variable Pulsations and the Oosterhoff Groups [R] . Cox, A. N. 1981

机译：RR Lyrae可变脉动和Oosterhoff群

RR LYRAE VARIABLE STARS: PULSATIONAL CONSTRAINTS RELEVANT TO THE OOSTERHOFF CONTROVERSY

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