Three-dimensional core-collapse supernova models with phenomenological treatment of neutrino flavor conversions

Kavli Affiliate: Shunsaku Horiuchi | First 5 Authors: Kanji Mori, Tomoya Takiwaki, Kei Kotake, Shunsaku Horiuchi, | Summary: We perform three-dimensional supernova simulations with a phenomenological treatment of neutrino flavor conversions. We show that the explosion energy can increase to as high as ~10^51 erg depending on the critical density for the onset of flavor […]


Continue.. Three-dimensional core-collapse supernova models with phenomenological treatment of neutrino flavor conversions

Three-dimensional core-collapse supernova models with phenomenological treatment of neutrino flavor conversions

Kavli Affiliate: Shunsaku Horiuchi | First 5 Authors: Kanji Mori, Tomoya Takiwaki, Kei Kotake, Shunsaku Horiuchi, | Summary: We perform three-dimensional supernova simulations with a phenomenological treatment of neutrino flavor conversions. We show that the explosion energy can increase to as high as ~10^51 erg depending on the critical density for the onset of flavor […]


Continue.. Three-dimensional core-collapse supernova models with phenomenological treatment of neutrino flavor conversions

Atomic collapse in gapped graphene: lattice and valley effects

Kavli Affiliate: Jing Wang | First 5 Authors: Jing Wang, Xiaotai Wu, Wen-Sheng Zhao, Yuhua Cheng, Yue Hu | Summary: We study the atomic collapse phenomenon in $K$ and $K’$ valley of gapped graphene. Bound states induced by Coulomb impurity in the gap turn into atomic collapse resonances as the charge increases beyond the supercritical […]


Continue.. Atomic collapse in gapped graphene: lattice and valley effects

Future Cosmology: New Physics and Opportunity from the China Space Station Telescope (CSST)

Kavli Affiliate: Hu Zhan | First 5 Authors: Yan Gong, Haitao Miao, Xingchen Zhou, Qi Xiong, Yingxiao Song | Summary: The China Space Station Telescope (CSST) is the next-generation Stage~IV survey telescope. It can simultaneously perform multi-band imaging and slitless spectroscopic wide- and deep-field surveys in ten years and an ultra-deep field (UDF) survey in […]


Continue.. Future Cosmology: New Physics and Opportunity from the China Space Station Telescope (CSST)

Future Cosmology: New Physics and Opportunity from the China Space Station Telescope (CSST)

Kavli Affiliate: Hu Zhan | First 5 Authors: Yan Gong, Haitao Miao, Xingchen Zhou, Qi Xiong, Yingxiao Song | Summary: The China Space Station Telescope (CSST) is the next-generation Stage~IV survey telescope. It can simultaneously perform multi-band imaging and slitless spectroscopic wide- and deep-field surveys in ten years and an ultra-deep field (UDF) survey in […]


Continue.. Future Cosmology: New Physics and Opportunity from the China Space Station Telescope (CSST)

Theoretical Predictions for the Inner Dark Matter Distribution in the Milky Way Informed by Simulations

Kavli Affiliate: Lina Necib | First 5 Authors: Abdelaziz Hussein, Lina Necib, Manoj Kaplinghat, Stacy Y. Kim, Andrew Wetzel | Summary: We build a theoretical range for the Milky Way’s (MW) inner dark matter (DM) distribution informed by the FIRE-2, Auriga, VINTERGATAN-GM, and TNG50 simulation suites assuming the canonical cold dark matter (CDM) model. The […]


Continue.. Theoretical Predictions for the Inner Dark Matter Distribution in the Milky Way Informed by Simulations

Theoretical Predictions for the Inner Dark Matter Distribution in the Milky Way Informed by Simulations

Kavli Affiliate: Lina Necib | First 5 Authors: Abdelaziz Hussein, Lina Necib, Manoj Kaplinghat, Stacy Y. Kim, Andrew Wetzel | Summary: We build a theoretical range for the Milky Way’s (MW) inner dark matter (DM) distribution informed by the FIRE-2, Auriga, VINTERGATAN-GM, and TNG50 simulation suites assuming the canonical cold dark matter (CDM) model. The […]


Continue.. Theoretical Predictions for the Inner Dark Matter Distribution in the Milky Way Informed by Simulations

Early r-process Enrichment and Hierarchical Assembly Across the Sagittarius Dwarf Galaxy

Kavli Affiliate: Anna Frebel | First 5 Authors: Xiaowei Ou, Alexander Yelland, Anirudh Chiti, Anna Frebel, Guilherme Limberg | Summary: Dwarf galaxies like Sagittarius (Sgr) provide a unique window into the early stages of galactic chemical evolution, particularly through their metal-poor stars. By studying the chemical abundances of stars in the Sgr core and tidal […]


Continue.. Early r-process Enrichment and Hierarchical Assembly Across the Sagittarius Dwarf Galaxy

BlackTHUNDER — A non-stellar Balmer break in a black hole-dominated little red dot at $z=7.04$

Kavli Affiliate: Debora Sijacki | First 5 Authors: Xihan Ji, Roberto Maiolino, Hannah Übler, Jan Scholtz, Francesco D’Eugenio | Summary: Recent observations from JWST have revealed an abundant population of active galactic nuclei (AGN) and so-called “Little Red Dots” (LRDs) at $2lesssim z lesssim 11$, many of which are characterized by V-shaped UV-to-optical continua with […]


Continue.. BlackTHUNDER — A non-stellar Balmer break in a black hole-dominated little red dot at $z=7.04$

BlackTHUNDER — A non-stellar Balmer break in a black hole-dominated little red dot at $z=7.04$

Kavli Affiliate: Debora Sijacki | First 5 Authors: Xihan Ji, Roberto Maiolino, Hannah Übler, Jan Scholtz, Francesco D’Eugenio | Summary: Recent observations from JWST have revealed an abundant population of active galactic nuclei (AGN) and so-called “Little Red Dots” (LRDs) at $2lesssim z lesssim 11$, many of which are characterized by V-shaped UV-to-optical continua with […]


Continue.. BlackTHUNDER — A non-stellar Balmer break in a black hole-dominated little red dot at $z=7.04$