Electromagnetic signatures of white dwarf collisions in AGN discs

Kavli Affiliate: Luis C. Ho | First 5 Authors: Shu-Rui Zhang, Yan Luo, Xiao-Jun Wu, Jian-Min Wang, Luis C. Ho | Summary: In the inner region of the disc of an active galactic nucleus (AGN), the collision of two white dwarfs (WDs) through Jacobi capture might be inevitable, leading to a Type Ia supernova (SN […]


Continue.. Electromagnetic signatures of white dwarf collisions in AGN discs

White Dwarf–White Dwarf collisions in AGN discs via close encounters

Kavli Affiliate: Luis C. Ho | First 5 Authors: Yan Luo, Xiao-Jun Wu, Shu-Rui Zhang, Jian-Min Wang, Luis C. Ho | Summary: White dwarfs (WDs) in active galactic nucleus (AGNs) discs might migrate to the inner radii of the discs and form restricted three-body systems with two WDs moving around the central supermassive black hole […]


Continue.. White Dwarf–White Dwarf collisions in AGN discs via close encounters

Nanodevice-Enabled Near-Field Thermal Radiation between Sub-Wavelength Surfaces

Kavli Affiliate: Zhuo Li | First 5 Authors: Xiao Luo, Hakan Salihoglu, Zexiao Wang, Zhuo Li, Hyeonggyun Kim | Summary: With the continuous advancement of nanotechnology, nanodevices have become crucial components in computing, sensing and energy conversion applications. However, the structures of nanodevices typically possess sub-wavelength dimensions and separations, which pose significant challenges for understanding […]


Continue.. Nanodevice-Enabled Near-Field Thermal Radiation between Sub-Wavelength Surfaces

Including higher harmonics in gravitational-wave parameter estimation and cosmological implications for LISA

Kavli Affiliate: Lijing Shao | First 5 Authors: Yi Gong, Zhoujian Cao, Junjie Zhao, Lijing Shao, | Summary: Massive black holes (MBHs) are crucial in shaping their host galaxies. How the MBH co-evolves with its host galaxy is a pressing problem in astrophysics and cosmology. The valuable information carried by the binary MBH is encoded […]


Continue.. Including higher harmonics in gravitational-wave parameter estimation and cosmological implications for LISA

Efficient Annotation for Medical Image Analysis: A One-Pass Selective Annotation Approach

Kavli Affiliate: Feng Yuan | First 5 Authors: Yuli Wang, Peiyu Duan, Zhangxing Bian, Anqi Feng, Yuan Xue | Summary: Annotating biomedical images for supervised learning is a complex and labor-intensive task due to data diversity and its intricate nature. In this paper, we propose an innovative method, the efficient one-pass selective annotation (EPOSA), that […]


Continue.. Efficient Annotation for Medical Image Analysis: A One-Pass Selective Annotation Approach

Efficient Annotation for Medical Image Analysis: A One-Pass Selective Annotation Approach

Kavli Affiliate: Feng Yuan | First 5 Authors: Yuli Wang, Peiyu Duan, Zhangxing Bian, Anqi Feng, Yuan Xue | Summary: Annotating biomedical images for supervised learning is a complex and labor-intensive task due to data diversity and its intricate nature. In this paper, we propose an innovative method, the efficient one-pass selective annotation (EPOSA), that […]


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Proton’s gluon GPDs at large skewness and gravitational form factors from near threshold heavy quarkonium photo-production

Kavli Affiliate: Feng Yuan | First 5 Authors: Yuxun Guo, Xiangdong Ji, Feng Yuan, , | Summary: We study the exclusive near-threshold photo-production of heavy quarkonium in the framework of the generalized parton distribution (GPD) factorization, taking the $J/psi$ production as an example. Due to the threshold kinematics, the Compton-like amplitudes are related to gluon […]


Continue.. Proton’s gluon GPDs at large skewness and gravitational form factors from near threshold heavy quarkonium photo-production

Proton’s gluon GPDs at large skewness and gravitational form factors from near threshold heavy quarkonium photo-production

Kavli Affiliate: Feng Yuan | First 5 Authors: Yuxun Guo, Xiangdong Ji, Feng Yuan, , | Summary: We study the exclusive near-threshold photo-production of heavy quarkonium in the framework of the generalized parton distribution (GPD) factorization, taking the $J/psi$ production as an example. Due to the threshold kinematics, the Compton-like amplitudes are related to gluon […]


Continue.. Proton’s gluon GPDs at large skewness and gravitational form factors from near threshold heavy quarkonium photo-production

Proton’s gluon GPDs at large skewness and gravitational form factors from near threshold heavy quarkonium photo-production

Kavli Affiliate: Feng Yuan | First 5 Authors: Yuxun Guo, Xiangdong Ji, Feng Yuan, , | Summary: We study the exclusive near-threshold photo-production of heavy quarkonium in the framework of the generalized parton distribution (GPD) factorization, taking the $J/psi$ production as an example. Due to the threshold kinematics, the Compton-like amplitudes are related to gluon […]


Continue.. Proton’s gluon GPDs at large skewness and gravitational form factors from near threshold heavy quarkonium photo-production

Proton’s gluon GPDs at large skewness and gravitational form factors from near threshold heavy quarkonium photo-production

Kavli Affiliate: Feng Yuan | First 5 Authors: Yuxun Guo, Xiangdong Ji, Feng Yuan, , | Summary: We study the exclusive near-threshold photo-production of heavy quarkonium in the framework of the generalized parton distribution (GPD) factorization, taking the $J/psi$ production as an example. Due to the threshold kinematics, the Compton-like amplitudes are related to gluon […]


Continue.. Proton’s gluon GPDs at large skewness and gravitational form factors from near threshold heavy quarkonium photo-production