Constraints on the Hubble constant from supernova Refsdal’s reappearance.
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| Title: | Constraints on the Hubble constant from supernova Refsdal’s reappearance. |
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| Authors: | Kelly, Patrick L., Rodney, Steven, Treu, Tommaso, Oguri, Masamune, Chen, Wenlei, Zitrin, Adi, Birrer, Simon, Bonvin, Vivien, Dessart, Luc, Diego, Jose M., Filippenko, Alexei V., Foley, Ryan J., Gilman, Daniel, Hjorth, Jens, Jauzac, Mathilde, Mandel, Kaisey, Millon, Martin, Pierel, Justin, Sharon, Keren, Thorp, Stephen |
| Source: | Science (pre-March 2025). 6/9/2023, Vol. 380 Issue 6649, p1029-1029. 1p. 1 Diagram. |
| Subjects: | Hubble constant, Supernovae, Cosmic background radiation |
| Abstract: | INTRODUCTION: The Hubble constant(H0) quantifies the rate at which the Universe is expanding. Measurements of thermonuclear supernovae (SNe) inthenearby Universehave yielded H0 ¼ 73:0 T 1:0 km s1 Mpc1. It has been predicted that observations of a supernova (SN) that is multiply imaged by a foreground gravitational lens could, in principle, be used to measure H0. [Extracted from the article] |
| Copyright of Science (pre-March 2025) is the property of American Association for the Advancement of Science and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Psychology and Behavioral Sciences Collection |
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| Abstract: | INTRODUCTION: The Hubble constant(H0) quantifies the rate at which the Universe is expanding. Measurements of thermonuclear supernovae (SNe) inthenearby Universehave yielded H0 ¼ 73:0 T 1:0 km s1 Mpc1. It has been predicted that observations of a supernova (SN) that is multiply imaged by a foreground gravitational lens could, in principle, be used to measure H0. [Extracted from the article] |
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| ISSN: | 00368075 |
| DOI: | 10.1126/science.abh1322 |
