activity
20242026
collaborators

6 papers

hep-ex2026

Search for proton decay via and in 0.401 megaton-years exposure of Super-Kamiokande I-V

Kamiokande Collaboration, K. Abe, S. Abe +310

We searched for proton decay via and in 0.401 megaton-years of data collected in all pure water detector phases of Super-Kamiokande…

astro-ph.HE2025

Understanding pulsar magnetospheres with the SKAO

L. S. Oswald, A. Basu, M. Chakraborty +22

The SKA telescopes will bring unparalleled sensitivity across a broad radio band, a wide field of view across the Southern sky, and the capacity for sub-arraying, all of which make…

astro-ph.HE2025

The radiative subpulse modulation and spectral features of PSR B192910 with the whole pulse phase emission

Zhengli Wang, Jiguang Lu, Weiyang Wang +7

In this work, we observe the nearby pulsar, PSR B192910, using the Five-hundred-meter Aperture Spherical radio Telescope (FAST). We find, for the first time, two new emission co…

hep-ph2025

First Constraint on Axion-Photon Coupling from Neutron Star Observations

Jun-Chen Wang, Shunshun Cao, Jinchen Jiang +3

We propose a novel method to detect axions which uniquely depends on the dimensionless axion-photon coupling , independent of the suppressive axion decay constant . Using…

astro-ph.HE2024

Rapid Rotation of Polarization Orientations in PSR B1919+21's Single Pulses: Implications On Pulsar's Magnetospheric Dynamics

Shunshun Cao, Jinchen Jiang, Jaroslaw Dyks +5

We analyze and model rapid rotations of polarization orientations in PSR B1919+21's single pulses based on Five-hundred-meter Aperture Spherical radio Telescope observation data. I…

astro-ph.HE2024

An Extreme Radio Fluctuation of Pulsar B192910

Zhengli Wang, Shunshun Cao, Jiguang Lu +7

We report the detection of an extreme flux decrease accompanied by clear dispersion measure (DM) and rotation measure (RM) variations for pulsar B1929+10 during the 110-minute radi…