Related papers: DAMPE space mission: first data

Observations of the Fermi bubbles and the Galactic center excess with the DArk Matter Particle Explorer

The DArk Matter Particle Explorer (DAMPE) is a space-borne high-energy particle detector that surveys the $\gamma$-ray sky above$\sim 2~\rm GeV$ with a peak acceptance of $\sim 0.2~\rm m^2\,sr$. With the 102 months of data collected by…

High Energy Astrophysical Phenomena · Physics 2026-05-15 F. Alemanno , Q. An , P. Azzarello , F. C. T. Barbato , P. Bernardini , X. J. Bi , H. Boutin , I. Cagnoli , M. S. Cai , E. Casilli , J. Chang , D. Y. Chen , J. L. Chen , Z. F. Chen , Z. X. Chen , P. Coppin , M. Y. Cui , T. S. Cui , I. De Mitri , F. de Palma , A. Di Giovanni , T. K. Dong , Z. X. Dong , G. Donvito , J. L. Duan , K. K. Duan , R. R. Fan , Y. Z. Fan , F. Fang , K. Fang , C. Q. Feng , L. Feng , S. Fogliacco , J. M. Frieden , P. Fusco , M. Gao , F. Gargano , E. Ghose , K. Gong , Y. Z. Gong , D. Y. Guo , J. H. Guo , S. X. Han , Y. M. Hu , G. S. Huang , X. Y. Huang , Y. Y. Huang , M. Ionica , L. Y. Jiang , W. Jiang , Y. Z. Jiang , J. Kong , A. Kotenko , D. Kyratzis , S. J. Lei , B. Li , M. B. Li , W. H. Li , W. L. Li , X. Li , X. Q. Li , Y. M. Liang , C. M. Liu , H. Liu , J. Liu , S. B. Liu , Y. Liu , F. Loparco , M. Ma , P. X. Ma , T. Ma , X. Y. Ma , G. Marsella , M. N. Mazziotta , D. Mo , Y. Nie , X. Y. Niu , A. Parenti , W. X. Peng , X. Y. Peng , C. Perrina , E. Putti-Garcia , R. Qiao , J. N. Rao , Y. Rong , R. Sarkar , P. Savina , A. Serpolla , Z. Shangguan , W. H. Shen , Z. Q. Shen , Z. T. Shen , L. Silveri , J. X. Song , H. Su , M. Su , H. R. Sun , Z. Y. Sun , A. Surdo , X. J. Teng , A. Tykhonov , G. F. Wang , J. Z. Wang , L. G. Wang , S. Wang , X. L. Wang , Y. F. Wang , D. M. Wei , J. J. Wei , Y. F. Wei , D. Wu , J. Wu , S. S. Wu , X. Wu , Z. Q. Xia , Z. Xiong , E. H. Xu , H. T. Xu , J. Xu , Z. H. Xu , Z. L. Xu , Z. Z. Xu , G. F. Xue , M. Y. Yan , H. B. Yang , P. Yang , Y. Q. Yang , H. J. Yao , Y. H. Yu , Q. Yuan , C. Yue , J. J. Zang , S. X. Zhang , W. Z. Zhang , Yan Zhang , Yi Zhang , Y. J. Zhang , Y. L. Zhang , Y. P. Zhang , Y. Q. Zhang , Z. Zhang , Z. Y. Zhang , C. Zhao , H. Y. Zhao , X. F. Zhao , C. Y. Zhou , X. Zhu , Y. Zhu

PSF Calibration of DAMPE for gamma-ray Observations

The DArk Matter Particle Explorer (DAMPE) is dedicated to exploring critical scientific domains including the indirect detection of dark matter, cosmic ray physics, and gamma ray astronomy. This study introduces a novel method for…

Instrumentation and Methods for Astrophysics · Physics 2024-11-01 Kai-Kai Duan , Zhao-Qiang Shen , Zun-Lei Xu , Wei Jiang , Xiang Li

Measurement of separate electron and positron spectra from 10 GeV to 20GeV with the geomagnetic field on DAMPE

The cosmic-ray (CR) electrons and positrons in space are of great significance for studying the origin and propagation of cosmic-rays. The satellite-borne experiment DArk Matter Particle Explorer (DAMPE) has been used to measure the…

High Energy Astrophysical Phenomena · Physics 2025-08-25 DAMPE Collaboration , F. Alemanno , Q. An , P. Azzarello , F. C. T. Barbato , P. Bernardini , X. J. Bi , H. Boutin , I. Cagnoli , M. S. Cai , E. Casilli , E. Catanzani , J. Chang , D. Y. Chen , J. L. Chen , Z. F. Chen , Z. X. Chen , P. Coppin , M. Y. Cui , T. S. Cui , Y. X. Cui , I. DeMitri , F. dePalma , A. DiGiovanni , T. K. Dong , Z. X. Dong , G. Donvito , D. Droz , J. L. Duan , K. K. Duan , R. R. Fan , Y. Z. Fan , F. Fang , K. Fang , C. Q. Feng , L. Feng , J. M. Frieden , P. Fusco , M. Gao , F. Gargano , E. Ghose , K. Gong , Y. Z. Gong , D. Y. Guo , J. H. Guo , S. X. Han , Y. M. Hu , G. S. Huang , X. Y. Huang , Y. Y. Huang , M. Ionica , L. Y. Jiang , Y. Z. Jiang , W. Jiang , J. Kong , A. Kotenko , D. Kyratzis , S. J. Lei , M. B. Li , W. H. Li , W. L. Li , X. Li , X. Q. Li , Y. M. Liang , C. M. Liu , H. Liu , J. Liu , S. B. Liu , Y. Liu , F. Loparco , C. N. Luo , M. Ma , P. X. Ma , T. Ma , X. Y. Ma , G. Marsella , M. N. Mazziotta , D. Mo , Y. Nie , X. Y. Niu , A. Parenti , W. X. Peng , X. Y. Peng , C. Perrina , E. Putti-Garcia , R. Qiao , J. N. Rao , Y. Rong , R. Sarkar , P. Savina , A. Serpolla , Z. Shangguan , W. H. Shen , Z. Q. Shen , Z. T. Shen , L. Silveri , J. X. Song , M. Stolpovskiy , H. Su , M. Su , H. R. Sun , Z. Y. Sun , A. Surdo , X. J. Teng , A. Tykhonov , G. F. Wang , J. Z. Wang , L. G. Wang , S. Wang , X. L. Wang , Y. F. Wang , Y. Wang , D. M. Wei , J. J. Wei , Y. F. Wei , D. Wu , J. Wu , S. S. Wu , X. Wu , Z. Q. Xia , Z. Xiong , E. H. Xu , H. T. Xu , J. Xu , Z. H. Xu , Z. L. Xu , Z. Z. Xu , G. F. Xue , H. B. Yang , P. Yang , Y. Q. Yang , H. J. Yao , M. Y. Yan , Y. H. Yu , Q. Yuan , C. Yue , J. J. Zang , S. X. Zhang , W. Z. Zhang , Y. Zhang , Y. Zhang , Y. J. Zhang , Y. L. Zhang , Y. P. Zhang , Y. Q. Zhang , Z. Zhang , Z. Y. Zhang , C. Zhao , H. Y. Zhao , X. F. Zhao , C. Y. Zhou , Y. Zhu

The calibrations of DAMPE $\gamma$-ray effective area

The DArk Matter Particle Explorer (DAMPE) is a cosmic-ray detector as well as a pair-converting $\gamma$-ray telescope. The effective area, reflecting the geometrical cross-section area, the $\gamma$-ray conversion probability and the…

Instrumentation and Methods for Astrophysics · Physics 2024-11-14 Zhao-Qiang Shen , Wen-Hao Li , Kai-Kai Duan , Wei Jiang , Zun-Lei Xu , Chuan Yue , Xiang Li

Ion beam test results of the Plastic Scintillator Detector of DAMPE

The DArk Matter Particle Explorer (DAMPE) is one of the four satellites within Strategic Pioneer Research Program in Space Science of the Chinese Academy of Science (CAS). DAMPE can detect electrons, photons and ions in a wide energy range…

Instrumentation and Methods for Astrophysics · Physics 2017-01-23 Rui Qiao , Wen-Xi Peng , Dong-Ya Guo , Hao Zhao , Huan-Yu Wang

Machine-learning correction for the calorimeter saturation of cosmic-ray ions with the Dark Matter Particle Explorer: towards the PeV scale

The Dark MAtter Particle Explorer (DAMPE) instrument is a space-borne cosmic-ray detector, capable of measuring ion fluxes up to $\sim$500 TeV/n. This energy scale is made accessible through its calorimeter, which is the deepest currently…

High Energy Astrophysical Phenomena · Physics 2026-01-23 Andrea Serpolla , Andrii Tykhonov , Paul Coppin , Manbing Li , Andrii Kotenko , Enzo Putti-Garcia , Hugo Valentin Boutin , Mikhail Stolpovskiy , Jennifer Maria Frieden , Chiara Perrina , Xin Wu

Search for gamma-ray spectral lines with the DArk Matter Particle Explorer

The DArk Matter Particle Explorer (DAMPE) is well suitable for searching for monochromatic and sharp $\gamma$-ray structures in the GeV$-$TeV range thanks to its unprecedented high energy resolution. In this work, we search for $\gamma$-ray…

High Energy Astrophysical Phenomena · Physics 2022-12-07 Francesca Alemanno , Qi An , Philipp Azzarello , Felicia Carla Tiziana Barbato , Paolo Bernardini , Xiao-Jun Bi , Ming-Sheng Cai , Elisabetta Casilli , Enrico Catanzani , Jin Chang , Deng-Yi Chen , Jun-Ling Chen , Zhan-Fang Chen , Ming-Yang Cui , Tian-Shu Cui , Yu-Xing Cui , Hao-Ting Dai , Antonio De Benedittis , Ivan De Mitri , Francesco de Palma , Maksym Deliyergiyev , Margherita Di Santo , Qi Ding , Tie-Kuang Dong , Zhen-Xing Dong , Giacinto Donvito , David Droz , Jing-Lai Duan , Kai-Kai Duan , Domenico D'Urso , Rui-Rui Fan , Yi-Zhong Fan , Fang Fang , Kun Fang , Chang-Qing Feng , Lei Feng , Piergiorgio Fusco , Min Gao , Fabio Gargano , Ke Gong , Yi-Zhong Gong , Dong-Ya Guo , Jian-Hua Guo , Shuang-Xue Han , Yi-Ming Hu , Guang-Shun Huang , Xiao-Yuan Huang , Yong-Yi Huang , Maria Ionica , Wei Jiang , Jie Kong , Andrii Kotenko , Dimitrios Kyratzis , Shi-Jun Lei , Shang Li , Wen-Hao Li , Wei-Liang Li , Xiang Li , Xian-Qiang Li , Yao-Ming Liang , Cheng-Ming Liu , Hao Liu , Jie Liu , Shu-Bin Liu , Yang Liu , Francesco Loparco , Chuan-Ning Luo , Miao Ma , Peng-Xiong Ma , Tao Ma , Xiao-Yong Ma , Giovanni Marsella , Mario Nicola Mazziotta , Dan Mo , Maria Mu , Xiao-Yang Niu , Xu Pan , Andrea Parenti , Wen-Xi Peng , Xiao-Yan Peng , Chiara Perrina , Rui Qiao , Jia-Ning Rao , Arshia Ruina , Zhi Shangguan , Wei-Hua Shen , Zhao-Qiang Shen , Zhong-Tao Shen , Leandro Silveri , Jing-Xing Song , Mikhail Stolpovskiy , Hong Su , Meng Su , Hao-Ran Sun , Zhi-Yu Sun , Antonio Surdo , Xue-Jian Teng , Andrii Tykhonov , Jin-Zhou Wang , Lian-Guo Wang , Shen Wang , Shu-Xin Wang , Xiao-Lian Wang , Ying Wang , Yan-Fang Wang , Yuan-Zhu Wang , Da-Ming Wei , Jia-Ju Wei , Yi-Feng Wei , Di Wu , Jian Wu , Li-Bo Wu , Sha-Sha Wu , Xin Wu , Zi-Qing Xia , En-Heng Xu , Hai-Tao Xu , Zhi-Hui Xu , Zun-Lei Xu , Zi-Zong Xu , Guo-Feng Xue , Hai-Bo Yang , Peng Yang , Ya-Qing Yang , Hui-Jun Yao , Yu-Hong Yu , Guan-Wen Yuan , Qiang Yuan , Chuan Yue , Jing-Jing Zang , Sheng-Xia Zhang , Wen-Zhang Zhang , Yan Zhang , Yi Zhang , Yong-Jie Zhang , Yun-Long Zhang , Ya-Peng Zhang , Yong-Qiang Zhang , Zhe Zhang , Zhi-Yong Zhang , Cong Zhao , Hong-Yun Zhao , Xun-Feng Zhao , Chang-Yi Zhou , Yan Zhu , Yun-Feng Liang

A neural network classifier for electron identification on the DAMPE experiment

The Dark Matter Particle Explorer (DAMPE) is a space-borne particle detector and cosmic ray observatory in operation since 2015, designed to probe electrons and gamma rays from a few GeV to 10 TeV energy, as well as cosmic protons and…

Instrumentation and Methods for Astrophysics · Physics 2021-08-11 David Droz , Andrii Tykhonov , Xin Wu , Francesca Alemanno , Giovanni Ambrosi , Enrico Catanzani , Margherita Di Santo , Dimitrios Kyratzis , Stephan Zimmer

Perspective on the cosmic-ray electron spectrum above TeV

The AMS-02 has measured the cosmic ray electron (plus positron) spectrum up to ~TeV with an unprecedent precision. The spectrum can be well described by a power law without any obvious features above 10 GeV. The satellite instrument Dark…

High Energy Astrophysical Phenomena · Physics 2017-02-22 Kun Fang , Bing-Bing Wang , Xiao-Jun Bi , Su-Jie Lin , Peng-Fei Yin

Design of the Readout Electronics for the Qualification Model of DAMPE BGO Calorimeter

The DAMPE (DArk Matter Particle Explorer) is a scientific satellite being developed in China, aimed at cosmic ray study, gamma ray astronomy, and searching for the clue of dark matter particles, with a planned mission period of more than 3…

Instrumentation and Methods for Astrophysics · Physics 2014-06-17 Changqing Feng , Deliang Zhang , Junbin Zhang , Shanshan Gao , Di Yang , Yunlong Zhang , Shubin Liu , Qi An

Energy correction based on fluorescence attenuation of DAMPE

The major scientific goals of DArk Matter Particle Explorer (DAMPE) are to study cosmic-ray electrons (including positrons) and gamma rays from 5 GeV to 10 TeV and nuclei from Z = 1 to 26 up to 100 TeV. The deposited energy measured by the…

Instrumentation and Detectors · Physics 2020-09-02 Libo Wu , Yunlong Zhang , Zhiyong Zhang , Yifeng Wei , Sicheng Wen , Haoting Dai , Chengming Liu , Xiaolian Wang , Zizong Xu , Guangshun Huang

Measurement of the cosmic ray helium energy spectrum from 70 GeV to 80 TeV with the DAMPE space mission

The measurement of the energy spectrum of cosmic ray helium nuclei from 70 GeV to 80 TeV using 4.5 years of data recorded by the DArk Matter Particle Explorer (DAMPE) is reported in this work. A hardening of the spectrum is observed at an…

High Energy Astrophysical Phenomena · Physics 2023-03-09 F. Alemanno , Q. An , P. Azzarello , F. C. T. Barbato , P. Bernardini , X. J. Bi , M. S. Cai , E. Catanzani , J. Chang , D. Y. Chen , J. L. Chen , Z. F. Chen , M. Y. Cui , T. S. Cui , Y. X. Cui , H. T. Dai , A. D'Amone , A. De Benedittis , I. De Mitri , F. de Palma , M. Deliyergiyev , M. Di Santo , T. K. Dong , Z. X. Dong , G. Donvito , D. Droz , J. L. Duan , K. K. Duan , D. D'Urso , R. R. Fan , Y. Z. Fan , K. Fang , F. Fang , C. Q. Feng , L. Feng , P. Fusco , M. Gao , F. Gargano , K. Gong , Y. Z. Gong , D. Y. Guo , J. H. Guo , X. L. Guo , S. X. Han , Y. M. Hu , G. S. Huang , X. Y. Huang , Y. Y. Huang , M. Ionica , W. Jiang , J. Kong , A. Kotenko , D. Kyratzis , S. J. Lei , S. Li , W. L. Li , X. Li , X. Q. Li , Y. M. Liang , C. M. Liu , H. Liu , J. Liu , S. B. Liu , W. Q. Liu , Y. Liu , F. Loparco , C. N. Luo , M. Ma , P. X. Ma , T. Ma , X. Y. Ma , G. Marsella , M. N. Mazziotta , D. Mo , X. Y. Niu , X. Pan , A. Parenti , W. X. Peng , X. Y. Peng , C. Perrina , R. Qiao , J. N. Rao , A. Ruina , M. M. Salinas , G. Z. Shang , W. H. Shen , Z. Q. Shen , Z. T. Shen , L. Silveri , J. X. Song , M. Stolpovskiy , H. Su , M. Su , Z. Y. Sun , A. Surdo , X. J. Teng , A. Tykhonov , H. Wang , J. Z. Wang , L. G. Wang , S. Wang , X. L. Wang , Y. Wang , Y. F. Wang , Y. Z. Wang , Z. M. Wang , D. M. Wei , J. J. Wei , Y. F. Wei , S. C. Wen , D. Wu , J. Wu , L. B. Wu , S. S. Wu , X. Wu , Z. Q. Xia , H. T. Xu , Z. H. Xu , Z. L. Xu , Z. Z. Xu , G. F. Xue , H. B. Yang , P. Yang , Y. Q. Yang , H. J. Yao , Y. H. Yu , G. W. Yuan , Q. Yuan , C. Yue , J. J. Zang , F. Zhang , S. X. Zhang , W. Z. Zhang , Y. Zhang , Y. J. Zhang , Y. L. Zhang , Y. P. Zhang , Y. Q. Zhang , Z. Zhang , Z. Y. Zhang , C. Zhao , H. Y. Zhao , X. F. Zhao , C. Y. Zhou , Y. Zhu

Measurement of the cosmic p+He energy spectrum from 50 GeV to 0.5 PeV with the DAMPE space mission

Recent observations of the light component of the cosmic-ray spectrum have revealed unexpected features that motivate further and more precise measurements up to the highest energies. The Dark Matter Particle Explorer is a satellite-based…

High Energy Astrophysical Phenomena · Physics 2024-08-15 DAMPE Collaboration , F. Alemanno , C. Altomare , Q. An , P. Azzarello , F. C. T. Barbato , P. Bernardini , X. J. Bi , I. Cagnoli , M. S. Cai , E. Casilli , E. Catanzani , J. Chang , D. Y. Chen , J. L. Chen , Z. F. Chen , P. Coppin , M. Y. Cui , T. S. Cui , Y. X. Cui , H. T. Dai , A. De Benedittis , I. De Mitri , F. de Palma , M. Deliyergiyev , A. Di Giovanni , M. Di Santo , Q. Ding , T. K. Dong , Z. X. Dong , G. Donvito , D. Droz , J. L. Duan , K. K. Duan , R. R. Fan , Y. Z. Fan , F. Fang , K. Fang , C. Q. Feng , L. Feng , M. Fernandez Alonso , J. M. Frieden , P. Fusco , M. Gao , F. Gargano , K. Gong , Y. Z. Gong , D. Y. Guo , J. H. Guo , S. X. Han , Y. M. Hu , G. S. Huang , X. Y. Huang , Y. Y. Huang , M. Ionica , L. Y. Jiang , Y. Z. Jiang , W. Jiang , J. Kong , A. Kotenko , D. Kyratzis , S. J. Lei , W. H. Li , W. L. Li , X. Li , X. Q. Li , Y. M. Liang , C. M. Liu , H. Liu , J. Liu , S. B. Liu , Y. Liu , F. Loparco , C. N. Luo , M. Ma , P. X. Ma , T. Ma , X. Y. Ma , G. Marsella , M. N. Mazziotta , D. Mo , M. Muñoz Salinas , X. Y. Niu , X. Pan , A. Parenti , W. X. Peng , X. Y. Peng , C. Perrina , E. Putti-Garcia , R. Qiao , J. N. Rao , A. Ruina , Z. Shangguan , W. H. Shen , Z. Q. Shen , Z. T. Shen , L. Silveri , J. X. Song , M. Stolpovskiy , H. Su , M. Su , H. R. Sun , Z. Y. Sun , A. Surdo , X. J. Teng , A. Tykhonov , J. Z. Wang , L. G. Wang , S. Wang , S. X. Wang , X. L. Wang , Y. Wang , Y. F. Wang , Y. Z. Wang , Z. M. Wang , D. M. Wei , J. J. Wei , Y. F. Wei , D. Wu , J. Wu , L. B. Wu , S. S. Wu , X. Wu , Z. Q. Xia , H. T. Xu , J. Xu , Z. H. Xu , Z. L. Xu , E. H. Xu , Z. Z. Xu , G. F. Xue , H. B. Yang , P. Yang , Y. Q. Yang , H. J. Yao , Y. H. Yu , G. W. Yuan , Q. Yuan , C. Yue , J. J. Zang , S. X. Zhang , W. Z. Zhang , Yan Zhang , Yi Zhang , Y. J. Zhang , Y. L. Zhang , Y. P. Zhang , Y. Q. Zhang , Z. Zhang , Z. Y. Zhang , C. Zhao , H. Y. Zhao , X. F. Zhao , C. Y. Zhou , Y. Zhu

Charge reconstruction study of the DAMPE Silicon-Tungsten Tracker with ion beams

The DArk Matter Particle Explorer (DAMPE) is one of the four satellites within Strategic Pioneer Research Program in Space Science of the Chinese Academy of Science (CAS). DAMPE can detect electrons, photons in a wide energy range (5 GeV to…

Instrumentation and Detectors · Physics 2018-03-14 Rui Qiao , Wen-Xi Peng , Dong-Ya Guo , Hao Zhao , Huan-Yu Wang , Ke Gong , Fei Zhang , Xin Wu , Phillip Azzarello , Andrii Tykhonov , Ruslan Asfandiyarov , Valentina Gallo , Giovanni Ambrosi , Nicola Mazziotta , Ivan De Mitri

Boresight Alignment of DArk Matter Particle Explorer

The DArk Matter Particle Explorer (DAMPE) can measure $\gamma$-rays in the energy range from a few GeV to about 10 TeV. The direction of each $\gamma$-ray is reconstructed with respect to the reference system of the DAMPE payload. In this…

Instrumentation and Methods for Astrophysics · Physics 2020-07-08 Wei Jiang , Xiang Li , Kai-Kai Duan , Zhao-Qiang Shen , Zun-Lei Xu , Jing-Jing Zang , Shi-Jun Lei , Qiang Yuan

The calibration and electron energy reconstruction of the BGO ECAL of the DAMPE detector

The DArk Matter Particle Explorer (DAMPE) is a space experiment designed to search for dark matter indirectly by measuring the spectra of photons, electrons, and positrons up to 10 TeV. The BGO electromagnetic calorimeter (ECAL) is its main…

Instrumentation and Detectors · Physics 2016-09-21 Zhiyong Zhang , Chi Wang , Jianing Dong , Yifeng Wei , Sicheng Wen , Yunlong Zhang , Zhiying Li , Changqing Feng , Shanshan Gao , ZhongTao Shen , Deliang Zhang , Junbin Zhang , Qi Wang , SiYuan Ma , Di Yang , Di Jiang , Dengyi Chen , Yiming Hu , Guangshun Huang , Xiaolian Wang , Zizong Xu , Shubin Liu , Qi An , Yizhong Gong

Dark matter gets DAMPE at high energies

The DArk Matter Particle Explorer (DAMPE) mission revealed a break in the spectrum of cosmic-ray electons and positrons. This is associated with an excess above the expected backgrounds at energies around 1 TeV. Several authors have argued…

Cosmology and Nongalactic Astrophysics · Physics 2019-02-21 Geoff Beck , Sergio Colafrancesco

Comparison of proton shower developments in the BGO calorimeter of the Dark Matter Particle Explorer between GEANT4 and FLUKA simulations

The DArk Matter Particle Explorer (DAMPE) is a satellite-borne detector for high-energy cosmic rays and $\gamma$-rays. To fully understand the detector performance and obtain reliable physical results, extensive simulations of the detector…

Instrumentation and Detectors · Physics 2020-12-30 Wei Jiang , Chuan Yue , Ming-Yang Cui , Xiang Li , Qiang Yuan , Francesca Alemanno , Paolo Bernardini , Giovanni Catanzani , Zhan-Fang Chen , Ivan De Mitri , Tie-Kuang Dong , Giacinto Donvito , David Francois Droz , Piergiorgio Fusco , Fabio Gargano , Dong-Ya Guo , Dimitrios Kyratzis , Shi-Jun Lei , Yang Liu , Francesco Loparco , Peng-Xiong Ma , Giovanni Marsella , Mario Nicola Mazziotta , Xu Pan , Wen-Xi Peng , Antonio Surdo , Andrii Tykhonov , Yi-Yeng Wei , Yu-Hong Yu , Jing-Jing Zang , Ya-Peng Zhang , Yong-Jie Zhang , Yun-Long Zhang

Constraining the parameters of heavy dark matter and memory-burdened primordial black holes with DAMPE electron measurements

The DArk Matter Particle Explorer (DAMPE) is a space-based instrument for detecting GeV-TeV cosmic rays and gamma rays. High-energy cosmic rays could be emitted from several dark matter candidates theoretically, such as the heavy dark…

High Energy Astrophysical Phenomena · Physics 2025-03-18 Tian-Ci Liu , Ben-Yang Zhu , Yun-Feng Liang , Xiao-Song Hu , En-Wei Liang

A simple and natural interpretations of the DAMPE cosmic-ray electron/positron spectrum within two sigma deviations

The DArk Matter Particle Explorer (DAMPE) experiment has recently announced the first results for the measurement of total electron plus positron fluxes between 25 GeV and 4.6 TeV. A spectral break at about 0.9 TeV and a tentative peak…

High Energy Physics - Phenomenology · Physics 2019-04-24 Jia-Shu Niu , Tianjun Li , Fang-Zhou Xu