KMS National Astronomical Observatories, CAS
| Self-consistent Color-Stellar Mass-to-light Ratio Relations for Low Surface Brightness Galaxies | |
Du, Wei1,2 ; McGaugh, Stacy S.2
| |
| 2020-09-01 | |
| Source Publication | ASTRONOMICAL JOURNAL
 |
| ISSN | 0004-6256 |
| Volume | 160Issue:3Pages:15 |
| Abstract | The color-stellar mass-to-light ratio relation (CMLR) is a widely accepted tool for estimating the stellar mass (M-*) of a galaxy. However, an individual CMLR tends to give distinctM(*)for a same galaxy when it is applied in different bands. Examining five representative CMLRs from the literature, we find that the difference inM(*)predicted in different bands from optical to near-infrared by a CMLR is 0.1 similar to 0.3 dex. Based on a sample of low surface brightness galaxies that covers a wide range of color and luminosity, we therefore recalibrated each original CMLR inr,i,z,J,H, andKbands to give internally self-consistentM(*)for a same galaxy. Theg-ris the primary color indicator in the recalibrated relations, which show little dependence on red (r-z) or near-infrared (J-K) colors. Additionally, the external discrepancies in the originally predicted gamma(*)by the five independent CMLRs have been greatly reduced after recalibration, especially in the near-infrared bands, implying that the near-infrared luminosities are more robust in predicting gamma(*). For each CMLR, the recalibrated relations provided in this work could produce internally self-consistentM(*)from divergent photometric bands, and are extensions of the recalibrations from the Johnson-Cousin filter system by the pioneering work of McGaugh & Schombert to the filter system of the Sloan Digital Sky Survey. |
| Keyword | Low surface brightness galaxies Galaxy stellar content Photometry Galaxy properties Scaling relations |
| Funding Organization | China Scholarship Council (CSC) ; China Scholarship Council (CSC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Astronomical Observatories, Chinese Academy of Sciences (CAS) ; National Astronomical Observatories, Chinese Academy of Sciences (CAS) ; Youth Innovation Promotion Association, CAS ; Youth Innovation Promotion Association, CAS ; China Scholarship Council (CSC) ; China Scholarship Council (CSC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Astronomical Observatories, Chinese Academy of Sciences (CAS) ; National Astronomical Observatories, Chinese Academy of Sciences (CAS) ; Youth Innovation Promotion Association, CAS ; Youth Innovation Promotion Association, CAS ; China Scholarship Council (CSC) ; China Scholarship Council (CSC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Astronomical Observatories, Chinese Academy of Sciences (CAS) ; National Astronomical Observatories, Chinese Academy of Sciences (CAS) ; Youth Innovation Promotion Association, CAS ; Youth Innovation Promotion Association, CAS ; China Scholarship Council (CSC) ; China Scholarship Council (CSC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Astronomical Observatories, Chinese Academy of Sciences (CAS) ; National Astronomical Observatories, Chinese Academy of Sciences (CAS) ; Youth Innovation Promotion Association, CAS ; Youth Innovation Promotion Association, CAS |
| DOI | 10.3847/1538-3881/aba754 |
| WOS Keyword | GIANT BRANCH STARS ; ISOCHRONES ; EVOLUTION |
| Language | 英语 |
| Funding Project | China Scholarship Council (CSC) ; National Natural Science Foundation of China (NSFC)[U1931109] ; National Natural Science Foundation of China (NSFC)[11733006] ; National Astronomical Observatories, Chinese Academy of Sciences (CAS) ; Youth Innovation Promotion Association, CAS |
| Funding Organization | China Scholarship Council (CSC) ; China Scholarship Council (CSC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Astronomical Observatories, Chinese Academy of Sciences (CAS) ; National Astronomical Observatories, Chinese Academy of Sciences (CAS) ; Youth Innovation Promotion Association, CAS ; Youth Innovation Promotion Association, CAS ; China Scholarship Council (CSC) ; China Scholarship Council (CSC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Astronomical Observatories, Chinese Academy of Sciences (CAS) ; National Astronomical Observatories, Chinese Academy of Sciences (CAS) ; Youth Innovation Promotion Association, CAS ; Youth Innovation Promotion Association, CAS ; China Scholarship Council (CSC) ; China Scholarship Council (CSC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Astronomical Observatories, Chinese Academy of Sciences (CAS) ; National Astronomical Observatories, Chinese Academy of Sciences (CAS) ; Youth Innovation Promotion Association, CAS ; Youth Innovation Promotion Association, CAS ; China Scholarship Council (CSC) ; China Scholarship Council (CSC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Astronomical Observatories, Chinese Academy of Sciences (CAS) ; National Astronomical Observatories, Chinese Academy of Sciences (CAS) ; Youth Innovation Promotion Association, CAS ; Youth Innovation Promotion Association, CAS |
| WOS Research Area | Astronomy & Astrophysics |
| WOS Subject | Astronomy & Astrophysics |
| WOS ID | WOS:000563180100001 |
| Publisher | IOP PUBLISHING LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.bao.ac.cn/handle/114a11/82217 |
| Collection | 中国科学院国家天文台 |
| Corresponding Author | Du, Wei |
| Affiliation | 1.Chinese Acad Sci, Natl Astron Observ, Key Lab Opt Astron, 20A Datun Rd, Beijing 100101, Peoples R China 2.Case Western Reserve Univ, Dept Astron, 10900 Euclid Ave, Cleveland, OH 44106 USA |
| Recommended Citation GB/T 7714 | Du, Wei,McGaugh, Stacy S.. Self-consistent Color-Stellar Mass-to-light Ratio Relations for Low Surface Brightness Galaxies[J]. ASTRONOMICAL JOURNAL,2020,160(3):15. |
| APA | Du, Wei,&McGaugh, Stacy S..(2020).Self-consistent Color-Stellar Mass-to-light Ratio Relations for Low Surface Brightness Galaxies.ASTRONOMICAL JOURNAL,160(3),15. |
| MLA | Du, Wei,et al."Self-consistent Color-Stellar Mass-to-light Ratio Relations for Low Surface Brightness Galaxies".ASTRONOMICAL JOURNAL 160.3(2020):15. |
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