Post Tagged with: "Hee-Jong Seo"

OHIO Physicists Help Paint First Complete Picture of Expanding Universe, Lead Pursuit of Dark Energy

The SDSS map is shown as a rainbow of colors, located within the observable Universe (the outer sphere, showing fluctuations in the Cosmic Microwave Background). We are located at the center of this map. The inset for each color-coded section of the map includes an image of a typical galaxy or quasar from that section, and also the signal of the pattern that the eBOSS team measures there. As we look out in distance, we look back in time. So, the location of these signals reveals the expansion rate of the Universe at different times in cosmic history.

Except from Ohio University News The Sloan Digital Sky Survey (SDSS) released today a comprehensive analysis of the largest three-dimensional map of the universe ever created, filling in the most significant gaps in the possible exploration of its history, and Ohio University researchers played key roles. The highlights of the […]

Read more ›
July 20, 2020 at 12:17 pmNews

Astrophysics Institute News in Review, 2019-20

Astrophysics Institute News in Review, 2019-20

This past year, the Astrophysical Institute had three graduate students obtain their Ph.D.s. Zhejie “Jerry” Ding has taken a postdoctoral position at Shanghai Jiao Tong University. Kornpob Bhirombhakdi has taken a postdoctoral position at the Space Telescope Science Institute. And Reza Katebi has become a machine-learning engineer at Honeywell. The […]

Read more ›
June 12, 2020 at 4:59 pmNews

Newsmakers Gala Touts 112 A&S Faculty Researchers

Newsmakers Gala Touts 112 A&S Faculty Researchers

Applied research relevant to 21st century issues was on stage as College of Arts & Sciences faculty were recognized at Ohio University’s 2019 newsmakers gala. Members of the Ohio University community gathered Oct. 3 to celebrate the hundreds of OHIO faculty who promote the research, expertise and overall excellence of […]

Read more ›
October 4, 2019 at 12:35 pmNews

Physics Colloquium | Cosmic Tone and Cosmic Flow: Large-scale Structure of the Universe, Sept. 13

Dr. Hee-Jong Seo

The Physics & Astronomy Colloquium Series presents Hee-Jong Seo, of  Ohio University, on  “Cosmic Tone and Cosmic Flow: Large-scale Structure of the Universe”, on Friday, Sept. 13, at 4:10 p.m. in Clippinger Labs 194. Abstract: One of the most intriguing questions in physics today is the nature of dark energy […]

Read more ›
September 1, 2019 at 9:00 pmEvents

Ana Bucki-Lopez ǀ A deep learning for galaxy surveys

Ana Bucki-Lopez ǀ A deep learning for galaxy surveys

By Ana Bucki-Lopez (B.S. Physics, Astrophysics, College of Arts & Sciences, Class of 2019) Editor’s Note: Ana Bucki-Lopez participated in a group project with astrophysicist Dr. Hee-Jong Seo in Physics & Astronomy. The researchers use a deep learning technique to model and mitigate various observational systematics when extracting the cosmological […]

Read more ›
May 23, 2019 at 2:45 pmIn Class Research

Science News Quotes Seo on Hidden Ancient Neutrinos

Dr. Hee-Jong Seo. Photo by Rob Hardin

Dr. Hee-Jong Seo is quoted in a Science News article headlined “Hidden ancient neutrinos may shape the patterns of galaxies.” Seo is Assistant Professor of Physics & Astronomy at Ohio University. Shadowy messengers from the Big Bang have seemingly left their mark on ring-shaped patterns imprinted on the sky. Subatomic […]

Read more ›
March 5, 2019 at 1:46 pmFaculty in the News In the News

Two Physics & Astronomy Faculty Receive Prestigious DOE Early Career Awards

Dr. Hee-Jong Seo. Photo by Rob Hardin

Two Ohio University Physics & Astronomy faculty members received prestigious U.S. Department of Energy Early Career Research Program awards, the DOE announced on June 21. DOE Early Career Awards support the development of individual research programs and stimulate research careers in the disciplines supported by the DOE Office of Science. […]

Read more ›
June 21, 2018 at 2:16 pmNews