From First Draft to Final Insight: A Multi-Agent Approach for Feedback Generation

Posted by dbos Peking

Kavli Affiliate: Xian Chen | First 5 Authors: Jie Cao, Chloe Qianhui Zhao, Xian Chen, Shuman Wang, Christian Schunn | Summary: Producing large volumes of high-quality, timely feedback poses significant challenges to instructors. To address this issue, automation technologies-particularly Large Language Models (LLMs)-show great potential. However, current LLM-based research still shows room for improvement in […]


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SHELLQs. Bridging the gap: JWST unveils obscured quasars in the most luminous galaxies at z > 6

Posted by dbos Tokyo

Kavli Affiliate: John D. Silverman | First 5 Authors: Yoshiki Matsuoka, Masafusa Onoue, Kazushi Iwasawa, Kentaro Aoki, Michael A. Strauss | Summary: The unprecedented sensitivity of the James Webb Space Telescope (JWST) has uncovered a surprisingly abundant population of mildly obscured, low-luminosity active galactic nuclei (AGNs) in the epoch of reionization (EoR). However, the link […]


Continue.. SHELLQs. Bridging the gap: JWST unveils obscured quasars in the most luminous galaxies at z > 6

SHELLQs. Bridging the gap: JWST unveils obscured quasars in the most luminous galaxies at z > 6

Posted by dbos Tokyo

Kavli Affiliate: John D. Silverman | First 5 Authors: Yoshiki Matsuoka, Masafusa Onoue, Kazushi Iwasawa, Kentaro Aoki, Michael A. Strauss | Summary: The unprecedented sensitivity of the James Webb Space Telescope (JWST) has uncovered a surprisingly abundant population of mildly obscured, low-luminosity active galactic nuclei (AGNs) in the epoch of reionization (EoR). However, the link […]


Continue.. SHELLQs. Bridging the gap: JWST unveils obscured quasars in the most luminous galaxies at z > 6

Testing Thermal-Relic Dark Matter with a Dark Photon Mediator

Posted by dbos Chicago

Kavli Affiliate: Gordan Krnjaic | First 5 Authors: Gordan Krnjaic, , , , | Summary: In light of recent DAMIC-M results, we present the status of thermal-relic dark matter $chi$ coupled to a kinetically-mixed dark photon $A^prime$. In the predictive "direct annihilation" regime, $m_{A’} > m_chi$, the relic abundance depends on the kinetic mixing parameter, […]


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CAPERS-LRD-z9: A Gas Enshrouded Little Red Dot Hosting a Broad-line AGN at z=9.288

Posted by dbos Peking

Kavli Affiliate: Kohei Inayoshi | First 5 Authors: Anthony J. Taylor, Vasily Kokorev, Dale D. Kocevski, Hollis B. Akins, Fergus Cullen | Summary: We present CAPERS-LRD-z9, a little red dot (LRD) which we confirm to be a $z=9.288$ broad-line AGN (BLAGN). First identified as a high-redshift LRD candidate from PRIMER NIRCam photometry, follow-up NIRSpec/PRISM spectroscopy […]


Continue.. CAPERS-LRD-z9: A Gas Enshrouded Little Red Dot Hosting a Broad-line AGN at z=9.288

CAPERS-LRD-z9: A Gas Enshrouded Little Red Dot Hosting a Broad-line AGN at z=9.288

Posted by dbos Peking

Kavli Affiliate: Kohei Inayoshi | First 5 Authors: Anthony J. Taylor, Vasily Kokorev, Dale D. Kocevski, Hollis B. Akins, Fergus Cullen | Summary: We present CAPERS-LRD-z9, a little red dot (LRD) which we confirm to be a $z=9.288$ broad-line AGN (BLAGN). First identified as a high-redshift LRD candidate from PRIMER NIRCam photometry, follow-up NIRSpec/PRISM spectroscopy […]


Continue.. CAPERS-LRD-z9: A Gas Enshrouded Little Red Dot Hosting a Broad-line AGN at z=9.288

CAPERS-LRD-z9: A Gas Enshrouded Little Red Dot Hosting a Broad-line AGN at z=9.288

Posted by klaurent Peking

Kavli Affiliate: Kohei Inayoshi | First 5 Authors: Anthony J. Taylor, Anthony J. Taylor, , , | Summary: We present CAPERS-LRD-z9, a little red dot (LRD) which we confirm to be a $z=9.288$ broad-line AGN (BLAGN). First identified as a high-redshift LRD candidate from PRIMER NIRCam photometry, follow-up NIRSpec/PRISM spectroscopy of CAPERS-LRD-z9 from the CANDELS-Area […]


Continue.. CAPERS-LRD-z9: A Gas Enshrouded Little Red Dot Hosting a Broad-line AGN at z=9.288

MAMMOTH-MOSFIRE: Environmental Effects on Galaxy Interstellar Medium at $zsim2$

Posted by dbos Peking

Kavli Affiliate: Hu Zhan | First 5 Authors: Hang Zhou, Xin Wang, Matthew A. Malkan, Tommaso Treu, Yiming Yang | Summary: The MAMMOTH-MOSFIRE program is a deep Keck MOSFIRE K-band spectroscopic follow-up of emission-line galaxies identified in the MAMMOTH-Grism HST WFC3/G141 slitless spectroscopic survey, targeting the core regions of three most massive galaxy protoclusters at […]


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MAMMOTH-MOSFIRE: Environmental Effects on Galaxy Interstellar Medium at $zsim2$

Posted by klaurent Peking

Kavli Affiliate: Hu Zhan | First 5 Authors: Hang Zhou, Hang Zhou, , , | Summary: The MAMMOTH-MOSFIRE program is a deep Keck/MOSFIRE K-band spectroscopic follow-up of emission-line galaxies identified in the MAMMOTH-Grism HST/WFC3 G141 slitless spectroscopic survey, targeting the core regions of three most massive galaxy protoclusters at cosmic noon. To introduce this program, […]


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The Eccentricity Distribution of Warm Sub-Saturns in TESS

Posted by dbos MIT

Kavli Affiliate: Roland Vanderspek | First 5 Authors: Tyler R. Fairnington, Jiayin Dong, Chelsea X. Huang, Emma Nabbie, George Zhou | Summary: We present the eccentricity distribution of warm sub-Saturns (4-8 Re, 8-200 day periods) as derived from an analysis of transit light curves from NASA’s Transiting Exoplanet Survey Satellite (TESS) mission. We use the […]


Continue.. The Eccentricity Distribution of Warm Sub-Saturns in TESS