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020 ▼a 9780438167094
035 ▼a (MiAaPQ)AAI10906715
040 ▼a MiAaPQ ▼c MiAaPQ ▼d 248032
0820 ▼a 520
1001 ▼a Tanakul, Nahathai.
24510 ▼a RR Lyrae Variable Stars in M31-M33 Super-Halo.
260 ▼a [S.l.] : ▼b University of Florida., ▼c 2017
260 1 ▼a Ann Arbor : ▼b ProQuest Dissertations & Theses, ▼c 2017
300 ▼a 137 p.
500 ▼a Source: Dissertation Abstracts International, Volume: 79-12(E), Section: B.
5021 ▼a Thesis (Ph.D.)--University of Florida, 2017.
520 ▼a RR Lyrae variable stars can serve as powerful probes of their host stellar populations. Information such as distance, metallicity, reddening, and age can be gleaned from their pulsation properties. Therefore, studying them in the nearest spiral
520 ▼a From the properties of RR Lyrae stars, we found that the majority of M31 and M33 RRLs are of OoI while those in M31 dSphs are of Oosterhoff intermediate. The main parameter affecting these Oosterhoff types is likely to be metallicity. Metallicit
590 ▼a School code: 0070.
650 4 ▼a Astronomy.
690 ▼a 0606
71020 ▼a University of Florida. ▼b Astronomy.
7730 ▼t Dissertation Abstracts International ▼g 79-12B(E).
773 ▼t Dissertation Abstract International
790 ▼a 0070
791 ▼a Ph.D.
792 ▼a 2017
793 ▼a English
85640 ▼u http://www.riss.kr/pdu/ddodLink.do?id=T15000789 ▼n KERIS
980 ▼a 201812 ▼f 2019
990 ▼a 관리자