# An algorithm to resolve γ-rays from charged cosmic rays with DAMPE

@article{Xu2018AnAT,
title={An algorithm to resolve $\gamma$-rays from charged cosmic rays with DAMPE},
author={Zunlei Xu and Kai Kai Duan and Zhaoqiang Shen and Shijun Lei and Tie-kuang Dong and Fabio Gargano and Simone Garrappa and Dong-ya Guo and Wei Jiang and Xiang Li and Yun-Feng Liang and Mario Nicola Mazziotta and Maria Munoz Salinas and Meng Su and Valerio Vagelli and Qiang Yuan and Chuan Yue and Jingchao Zang and Yapeng Zhang and Yunlong Zhang and Stephan Zimmer},
journal={Research in Astronomy and Astrophysics},
year={2018},
volume={18}
}
• Published 8 December 2017
• Physics
• Research in Astronomy and Astrophysics
The DArk Matter Particle Explorer (DAMPE), also known as Wukong in China, which was launched on 2015 December 17, is a new high energy cosmic ray and γ-ray satellite-borne observatory. One of the main scientific goals of DAMPE is to observe GeV-TeV high energy γ-rays with accurate energy, angular and time resolution, to indirectly search for dark matter particles and for the study of high energy astrophysics. Due to the comparatively higher fluxes of charged cosmic rays with respect to γ-rays…

### Observations of Forbush Decreases of Cosmic-Ray Electrons and Positrons with the Dark Matter Particle Explorer

• Physics
The Astrophysical Journal Letters
• 2021
The Forbush decrease (FD) represents the rapid decrease of the intensities of charged particles accompanied with the coronal mass ejections or high-speed streams from coronal holes. It has been

### Optimal gamma-ray selections for monochromatic line searches with DAMPE

• Physics
Frontiers of Physics
• 2021
The DArk Matter Particle Explorer (DAMPE) is a space high-energy cosmic-ray detector covering a wide energy band with a high energy resolution. One of the key scientific goals of DAMPE is to carry

### Recent Gamma-ray Results from DAMPE

• Physics
• 2019
The Dark Matter Particle Explorer (DAMPE) is a space-borne high-energy charged cosmic ray and gamma-ray detector launched on December 17, 2015. After more than three years of operation in space,

### Dark Matter Particle Explorer observations of high-energy cosmic ray electrons plus positrons and their physical implications

• Physics
Science China Physics, Mechanics & Astronomy
• 2018
The DArk Matter Particle Explorer (DAMPE) is a satellite-borne, high-energy particle and -ray detector, which is dedicated to indirectly detecting particle dark matter and studying high-energy

### Search for a gamma-ray line feature with DAMPE

• Physics
Proceedings of 36th International Cosmic Ray Conference — PoS(ICRC2019)
• 2019
DArk Matter Particle Explorer (DAMPE) measures the gamma rays with an excellent energy resolution. Therefore, DAMPE is suitable for the search of gamma-ray line emission that could arise from dark

### Search for gamma-ray line signals around the black hole at the galactic center with DAMPE observation

• Physics
Science China Physics, Mechanics &amp; Astronomy
• 2022
The adiabatic growth of a black hole (BH) may enhance the dark matter (DM) density surrounding it, causing a spike in the DM density profile. The spike around the supermassive BH at the center of the

### Recent status and results of DAMPE

• Physics
• 2021
The DArk Matter Particle Explorer (DAMPE) is a satellite-borne, calorimetric type, high-energyresolution space cosmic ray and gamma-ray detector. It was launched in December 2015 and has been stably

### The boresight alignment of the DArk Matter Particle Explorer

• Physics
Research in Astronomy and Astrophysics
• 2020
The DArk Matter Particle Explorer (DAMPE) can measure γ-rays in the energy range from a few GeV to about 10 TeV. The direction of each γ-ray photon is reconstructed in the DAMPE payload reference

## References

SHOWING 1-10 OF 15 REFERENCES

### The spectrum of isotropic diffuse gamma-ray emission between 100 MeV and 820 GeV

• Physics
• 2014
The γ-ray sky can be decomposed into individually detected sources, diffuse emission attributed to the interactions of Galactic cosmic rays with gas and radiation fields, and a residual all-sky

### The Energy Spectra and Relative Abundances of Electrons and Positrons in the Galactic Cosmic Radiation

• Physics
• 1997
Observations of cosmic-ray electrons and positrons have been made with a new balloon-borne detector, the High-Energy Antimatter Telescope (HEAT), which was first flown in 1994 May from Fort Sumner,

### DEVELOPMENT OF THE MODEL OF GALACTIC INTERSTELLAR EMISSION FOR STANDARD POINT-SOURCE ANALYSIS OF FERMI LARGE AREA TELESCOPE DATA

• Physics
• 2016
Most of the celestial γ rays detected by the Large Area Telescope (LAT) on board the Fermi Gamma-ray Space Telescope originate from the interstellar medium when energetic cosmic rays interact with

### Precise γ-ray timing and radio observations of 17 Fermi γ-ray pulsars

• Physics
• 2010
We present precise phase-connected pulse timing solutions for 16 γ-ray-selected pulsars recently discovered using the Large Area Telescope (LAT) on the Fermi Gamma-ray Space Telescope plus one very

### TIMING GAMMA-RAY PULSARS WITH THE FERMI LARGE AREA TELESCOPE: TIMING NOISE AND ASTROMETRY

• Physics
• 2015
We have constructed timing solutions for 81 γ-ray pulsars covering more than five years of Fermi data. The sample includes 37 radio-quiet or radio-faint pulsars which cannot be timed with other

### Space-Based Cosmic-Ray and Gamma-Ray Detectors: a Review

Prepared for the 2014 ISAPP summer school, this review is focused on space-borne and balloon-borne cosmic-ray and gamma-ray detectors. It is meant to introduce the fundamental concepts necessary to

### FERMI LARGE AREA TELESCOPE OBSERVATIONS OF GAMMA-RAY PULSARS PSR J1057−5226, J1709−4429, AND J1952+3252

• Physics
• 2010
The Fermi Large Area Telescope (LAT) data have confirmed the pulsed emission from all six high-confidence gamma-ray pulsars previously known from the EGRET observations. We report results obtained