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title: "Species-dependent Variability in the Energy Spectra of Intense Solar Energetic Particle Events Observed by PSP/ISʘIS/EPI-Hi/LET"
authors:
- pak
- cuesta
- farooki
- khoo
- me
- davis
- leske
- cohen
- mccomas
- shrestha
- mitchell-jg
- labrador
- rankin
- kasapis
- szalay
- cummings
- muro
- wiedenbeck
date: "2025-11-01T00:00:00Z"
publishDate: "2025-11-01T00:00:00Z"
publication_types: ["article-journal"]
publication: "The Astrophysical Journal Supplement Series"
publication_short: "ApJS"
summary: "Species-dependent variability in the energy spectra of intense SEP events observed by PSP/IS☉IS instruments."
tags:
- Solar energetic particles
featured: false
hugoblox:
ids:
doi: 10.3847/1538-4365/ae07d5
links:
- type: doi
url: https://doi.org/10.3847/1538-4365/ae07d5
projects: []
slides: ""
---
Short description.

Authors
Zigong Xu
(he/him)
Postdoctoral Researcher
Zigong Xu is a postdoctoral researcher specializing in space weather and high-energy astrophysics. His work focuses on solar energetic particles, radiation environments in the heliosphere and at the lunar surface, and the interaction between energetic particles and space plasma. He combines observational data from space missions with statistical modeling and machine learning techniques to address fundamental problems in space physics and radiation risk assessment. The personal website is still developing. Please looking forward to the progress.