Revealing the Nature of a Lyman-$α$ Halo in a Strongly Lensed Interacting System at $z=2.92$

Posted by Chicago

Kavli Affiliate: Michael Gladders | First 5 Authors: Manuel Solimano, Jorge González-López, Manuel Aravena, Evelyn Johnston, Cristóbal Moya-Sierralta | Summary: Spatially extended halos of H I Ly$alpha$ emission are now ubiquitously found around high-redshift star-forming galaxies. But our understanding of the nature and powering mechanisms of these halos is still hampered by the complex radiative […]


Continue.. Revealing the Nature of a Lyman-$α$ Halo in a Strongly Lensed Interacting System at $z=2.92$

Revealing the Nature of a Lyman-$α$ Halo in a Strongly Lensed Interacting System at $z=2.92$

Posted by Chicago

Kavli Affiliate: Michael Gladders | First 5 Authors: Manuel Solimano, Jorge González-López, Manuel Aravena, Evelyn Johnston, Cristóbal Moya-Sierralta | Summary: Spatially extended halos of H I Ly$alpha$ emission are now ubiquitously found around high-redshift star-forming galaxies. But our understanding of the nature and powering mechanisms of these halos is still hampered by the complex radiative […]


Continue.. Revealing the Nature of a Lyman-$α$ Halo in a Strongly Lensed Interacting System at $z=2.92$

The Simulated Catalogue of Optical Transients and Correlated Hosts (SCOTCH)

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Kavli Affiliate: Richard Kessler | First 5 Authors: Martine Lokken, Alexander Gagliano, Gautham Narayan, Renée Hložek, Richard Kessler | Summary: As we observe a rapidly growing number of astrophysical transients, we learn more about the diverse host galaxy environments in which they occur. Host galaxy information can be used to purify samples of cosmological Type […]


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Observational Inference on the Delay Time Distribution of Short Gamma-ray Bursts

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Kavli Affiliate: Daniel E. Holz | First 5 Authors: Michael Zevin, Anya E. Nugent, Susmita Adhikari, Wen-fai Fong, Daniel E. Holz | Summary: The delay time distribution of neutron star mergers provides critical insights into binary evolution processes and the merger rate evolution of compact object binaries. However, current observational constraints on this delay time […]


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Boson-fermion duality with subsystem symmetry

Posted by klaurent Tokyo

Kavli Affiliate: Masahito Yamazaki | First 5 Authors: Weiguang Cao, Masahito Yamazaki, Yunqin Zheng, , | Summary: We explore an exact duality in $(2+1)$d between the fermionization of a bosonic theory with a $mathbb{Z}_2$ subsystem symmetry and a fermionic theory with a $mathbb{Z}_2$ subsystem fermion parity symmetry. A typical example is the duality between the […]


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The Mysterious Affair of the H$_2$ in AU Mic

Posted by dbos Peking

Kavli Affiliate: Gregory Herczeg | First 5 Authors: Laura Flagg, Christopher Johns-Krull, Kevin France, Gregory Herczeg, Joan Najita | Summary: Molecular hydrogen is the most abundant molecule in the Galaxy and plays important roles for planets, their circumstellar environments, and many of their host stars. We have confirmed the presence of molecular hydrogen in the […]


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Ramification theory from homotopical point of view, I

Posted by klaurent Tokyo

Kavli Affiliate: Tomoyuki Abe | First 5 Authors: Tomoyuki Abe, , , , | Summary: We prove the compatibility of pushforward along a proper morphism of an ‘{e}tale constructible sheaf and the pushforward of its characteristic cycle up to $p$-torsion. This was conjectured by Takeshi Saito. For this, we revisit the construction of the characteristic […]


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Accurate Scoliosis Vertebral Landmark Localization on X-ray Images via Shape-constrained Multi-stage Cascaded CNNs

Posted by klaurent Peking

Kavli Affiliate: Li Xin Li | First 5 Authors: Zhiwei Wang, Jinxin Lv, Yunqiao Yang, Yuanhuai Liang, Yi Lin | Summary: Vertebral landmark localization is a crucial step for variant spine-related clinical applications, which requires detecting the corner points of 17 vertebrae. However, the neighbor landmarks often disturb each other for the homogeneous appearance of […]


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A Dual-fusion Semantic Segmentation Framework With GAN For SAR Images

Posted by klaurent Tokyo

Kavli Affiliate: Jia Liu | First 5 Authors: Donghui Li, Jia Liu, Fang Liu, Wenhua Zhang, Andi Zhang | Summary: Deep learning based semantic segmentation is one of the popular methods in remote sensing image segmentation. In this paper, a network based on the widely used encoderdecoder architecture is proposed to accomplish the synthetic aperture […]


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