Kavli Affiliate: Zhuo Li | First 5 Authors: Zhen Cao, F. Aharonian, Q. An, Axikegu, Y. X. Bai | Summary: In this work we try to search for signals generated by ultra-heavy dark matter at the Large High Altitude Air Shower Observatory (LHAASO) data. We look for possible gamma-ray by dark matter annihilation or decay […]
Kavli Affiliate: Claudio Ricci | First 5 Authors: Robert Wheatley, Catherine J. Grier, Patrick B. Hall, W. N. Brandt, Jonah Lotz | Summary: We present the results of an investigation of a highly variable CIV broad absorption-line feature in the quasar SBS 1408+544 (z=2.337) that shows a significant shift in velocity over time. This source […]
Kavli Affiliate: Luis C. Ho | First 5 Authors: Minjin Kim, Suyeon Son, Luis C. Ho, , | Summary: We investigate the optical variability of low-redshift ($0.15< zleq0.4$) active galactic nuclei using the multi-epoch data from the Zwicky Transient Facility. We find that a damped random walk model well describes the ensemble structure function in […]
Kavli Affiliate: Claudio Ricci | First 5 Authors: Boy Lankhaar, Susanne Aalto, Clare Wethers, Javier Moldon, Rob Beswick | Summary: High resolution (0."037-0."13 [10-35 pc]) e-MERLIN ($lambda6-18$ cm) and (0."024 [6.5 pc]) ALMA ($lambda 1.1$ mm) observations have been used to image OH (hydroxyl) and H$_2$CO (formaldehyde) megamaser emission, and HCN 3->2 emission towards the […]
Kavli Affiliate: Ke Wang | First 5 Authors: Yining Shi, Kun Jiang, Ke Wang, Kangan Qian, Yunlong Wang | Summary: 3D occupancy prediction (Occ) is a rapidly rising challenging perception task in the field of autonomous driving which represents the driving scene as uniformly partitioned 3D voxel grids with semantics. Compared to 3D object detection, […]
Kavli Affiliate: Ke Wang | First 5 Authors: Yining Shi, Jiusi Li, Kun Jiang, Ke Wang, Yunlong Wang | Summary: Vision-centric occupancy networks, which represent the surrounding environment with uniform voxels with semantics, have become a new trend for safe driving of camera-only autonomous driving perception systems, as they are able to detect obstacles regardless […]
Kavli Affiliate: Linhua Jiang | First 5 Authors: Weiwei Xu, Linhua Jiang, Ran Li, Bin Luo, W. Nielsen Brandt | Summary: To explain the well-known tension between cosmological parameter constraints obtained from the primary CMB and those drawn from galaxy cluster samples, we propose a possible explanation for the incompleteness of detected clusters are higher […]
Kavli Affiliate: Feng Yuan | First 5 Authors: Yuxun Guo, Xiaohui Liu, Feng Yuan, Hua Xing Zhu, | Summary: We apply the recently developed concept of the nucleon energy-energy correlator (NEEC) for the gluon sector to investigate the long-range azimuthal angular correlations in proton-proton collisions at the LHC. The spinning gluon in these collisions will […]
Kavli Affiliate: Lijing Shao | First 5 Authors: Peixiang Ji, Lijing Shao, , , | Summary: The reason for the present accelerated expansion of the Universe stands as one of the most profound questions in the realm of science, with deep connections to both cosmology and fundamental physics. From a cosmological point of view, physical […]
Kavli Affiliate: Lijing Shao | First 5 Authors: Peixiang Ji, Lijing Shao, , , | Summary: The reason for the present accelerated expansion of the Universe stands as one of the most profound questions in the realm of science, with deep connections to both cosmology and fundamental physics. From a cosmological point of view, physical […]