Kavli Affiliate: Claudio Ricci | First 5 Authors: Turgay Caglar, Michael J. Koss, Leonard Burtscher, Benny Trakhtenbrot, M. Kiyami Erdim | Summary: We present two independent measurements of stellar velocity dispersions ( $sigma_rm{star}$ ) from the Ca,H+K & Mg,textsc{i} region (3880–5550~AA) and the Calcium Triplet region (CaT, 8350–8750~AA) for 173 hard X-ray-selected Type 1 AGNs […]
Kavli Affiliate: Jing Wang | First 5 Authors: Zhiqiang Kou jing wang yuheng jia xin geng, , , , | Summary: Label Distribution Learning (LDL) is a novel machine learning paradigm that assigns label distribution to each instance. Many LDL methods proposed to leverage label correlation in the learning process to solve the exponential-sized output […]
Kavli Affiliate: Sara Seager | First 5 Authors: Amaury H. M. J. Triaud, Georgina Dransfield, Taiki Kagetani, Mathilde Timmermans, Norio Narita | Summary: In the last decade, a dozen close-in giant planets have been discovered orbiting stars with spectral types ranging from M0 to M4, a mystery since known formation pathways do not predict the […]
Kavli Affiliate: Lijing Shao | First 5 Authors: Garvin Yim, Yong Gao, Yacheng Kang, Lijing Shao, Renxin Xu | Summary: Gravitational waves from isolated sources have eluded detection so far. The upper limit of long-lasting continuous gravitational wave emission is now at the stage of probing physically-motivated models with the most optimistic being strongly constrained. […]
Kavli Affiliate: Michael Beer | Authors: Jessica D. Resnick, Jo L. Wilson, Eddy Anaya, Abigail Conte, Maggie Li, William Zhong, Michael A. Beer and Andrew Pekosz | Summary: Primary differentiated human epithelial cell cultures have been widely used by researchers to study viral fitness and virus-host interactions, especially during the COVID19 pandemic. These cultures recapitulate […]
Kavli Affiliate: Long Zhang | First 5 Authors: Xueliang Wu, Xinrun Mi, Long Zhang, Chin-Wei Wang, Nour Maraytta | Summary: The unprecedented phenomenon that a charge density wave (CDW) emerges inside the antiferromagnetic (AFM) phase indicates an unusual CDW mechanism associated with magnetism in FeGe. Here, we demonstrate that both the CDW and magnetism of […]
Kavli Affiliate: Herman L. Marshall | First 5 Authors: Roberto Turolla, Roberto Taverna, Gian Luca Israel, Fabio Muleri, Silvia Zane | Summary: Recent observations with the Imaging X-ray Polarimetry Explorer (IXPE) of two anomalous X-ray pulsars provided evidence that X-ray emission from magnetar sources is strongly polarized. Here we report on the joint IXPE and […]
Kavli Affiliate: Roberto Maiolino | First 5 Authors: Roberto Maiolino, Jan Scholtz, Emma Curtis-Lake, Stefano Carniani, William Baker | Summary: We present 12 new AGN at 4<z<7 in the JADES survey (in addition to the previously identified AGN in GN-z11 at z=10.6) revealed through the detection of a Broad Line Region as seen in Halpha. […]
Kavli Affiliate: Roberto Maiolino | First 5 Authors: Roberto Maiolino, Jan Scholtz, Emma Curtis-Lake, Stefano Carniani, William Baker | Summary: We present 12 new AGN at 4<z<7 in the JADES survey (in addition to the previously identified AGN in GN-z11 at z=10.6) revealed through the detection of a Broad Line Region as seen in the […]
Kavli Affiliate: Grzegorz Madejski | First 5 Authors: Randall Rojas Bolivar, Daniel Wik, Ayşegül Tümer, Fabio Gastaldello, Julie Hlavacek-Larrondo | Summary: Observations from past missions such as RXTE and Beppo-SAX suggested the presence of inverse Compton (IC) scattering at hard X-ray energies within the intracluster medium of some massive galaxy clusters. In subsequent years, observations […]