Main Page and YOUNG: Difference between pages

Revision as of 05:35, 27 May 2024

Current YOUNG Members

	Hyejeon Cho (조혜전), hyejeon@yonsei.ac.kr Research Professor, Yonsei University Ph.D. from Yonsei University Research interests: - distance measurements - intracluster globular clusters - galaxy clusters - weak lensing
	Boseong Cho (조보성), Boseongcho@yonsei.ac.kr Researcher in the Department of Astronomy, Yonsei University Ph.D. candidate of Yonsei University Research interests: - Cosmology with weak gravitational lensing
	Hyosun Park (박효선), hyosun.park@yonsei.ac.kr Graduate Student in the Department of Astronomy, Yonsei University Master candidate of Yonsei University Research interests: - Deep learning galaxy image reconstruction

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-<strong>Welcome to Yonsei Observable UNiverse Group (YOUNG)</strong>
+<strong>Current YOUNG Members</strong>
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-| [[File:mkjee.jpg|200px]] || Group leader <br> Myungkook James Jee (지명국), mkjee@yonsei.ac.kr <br> Professor in Department of Astronomy, Yonsei University <br> Ph.D. from Johns Hopkins University <br> Research interests: <br> - gravitational strong & weak lensing <br> - astronomical instrumentation <br> - observational cosmology and nature of dark matter <br> - galaxy cluster plasma physics <br> - machine learning
+| [[File:hyejeon.jpg|200px]] || Hyejeon Cho (조혜전), hyejeon@yonsei.ac.kr <br> Research Professor, Yonsei University <br> Ph.D. from Yonsei University <br> Research interests: <br> - distance measurements <br> - intracluster globular clusters <br> - galaxy clusters <br> - weak lensing
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-|}
+| [[File:Boseong.jpeg|200px]] || Boseong Cho (조보성), Boseongcho@yonsei.ac.kr <br> Researcher in the Department of Astronomy, Yonsei University <br> Ph.D. candidate of Yonsei University <br> Research interests: <br> - Cosmology with weak gravitational lensing
-[[File:young_beach.jpg|225px]][[File:young_638.jpg|200px]][[File:young_library.jpg|200px]][[File:young_neworleans.jpg|200px]]
-[https://ui.adsabs.harvard.edu/search/filter_database_fq_database=OR&filter_database_fq_database=database%3A%22astronomy%22&filter_property_fq_property=AND&filter_property_fq_property=property%3A%22refereed%22&format=SHORT&fq=%7B!type%3Daqp%20v%3D%24fq_database%7D&fq=%7B!type%3Daqp%20v%3D%24fq_property%7D&fq_database=(database%3A%22astronomy%22)&fq_property=(property%3A(%22refereed%22))&q=%3Dauthor%3A(%22jee%2C%20myungkook%20j.%22%20OR%20%22jee%2C%20j%22%20OR%20%22jee%2C%20m.%20j.%22%20OR%20%22jee%2C%20m.%20james%22%20OR%20%22jee%2C%20james%22)%20AND%20pubdate%3A%5B2005-01%20TO%20*%5D%20OR%20author%3A%22James%20Jee%2C%20M.%22&sort=date%20desc%2C%20bibcode%20desc&unprocessed_parameter=qform&unprocessed_parameter=adsobj_query&p_=0 Publication in ADS] <br>
-[https://scholar.google.co.kr/citations?user=B2XH5o0AAAAJ&hl=en&oi=ao Google scholar]
-<strong>Research highlights</strong>
-{| class="wikitable" style="margin:auto"
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-| [[File:na2024.jpg|400px]] || style="padding: 50px" |[[File:coma.jpg|300px]]
+|[[File:hyosun.jpg|200px]] || Hyosun Park (박효선), hyosun.park@yonsei.ac.kr <br> Graduate Student in the Department of Astronomy, Yonsei University <br> Master candidate of Yonsei University <br> Research interests: <br> - Deep learning galaxy image reconstruction
-<br> Dark matter in the Coma Cluster region. The distribution of dark matter calculated based on this research (dark green cloud) is overlayed on an image of the Coma Cluster and more distant background galaxies taken by the Subaru Telescope. Strands of dark matter can be seen extending millions of light years.
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-| [[File:nature2023.jpg|400px]] || style="padding: 50px" |[[File:icl_evolution.jpg|300px]]
-<br>
-ICL fraction evolution. Filled red circles are the current results. We extrapolated the best-fit Sérsic profiles to the same aperture to estimate the total ICL flux. The dashed line and pink shade show the best-fit linear regression and its 68% uncertainty, respectively. We weighted all data points equally and adjusted them in such a way that the reduced χ2 value becomes unity. The comparison between our high-redshift and the literature low-redshift samples shows that there is no significant evolution of the ICL fraction with redshift in observation, which contradicts the current theoretical prediction.
 |}

Main Page and YOUNG: Difference between pages

Revision as of 05:35, 27 May 2024

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