相关论文: On-orbit calibration and long-term performance of …

Search for relativistic fractionally charged particles in space

More than a century after the performance of the oil drop experiment, the possible existence of fractionally charged particles FCP still remains unsettled. The search for FCPs is crucial for some extensions of the Standard Model in particle…

高能天体物理现象 · 物理学 2022-10-11 DAMPE Collaboration , F. Alemanno , C. Altomare , Q. An , P. Azzarello , F. C. T. Barbato , P. Bernardini , X. J. Bi , M. S. Cai , E. Casilli , 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. 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 , D. D'Urso , R. R. Fan , Y. Z. Fan , F. Fang , K. Fang , C. Q. Feng , L. Feng , M. F. 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 , W. Jiang , J. Kong , A. Kotenko , D. Kyratzis , S. J. Lei , W. L. Li , W. H. 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. M. Salinas , X. Y. Niu , X. Pan , A. Parenti , W. X. Peng , X. Y. Peng , C. Perrina , 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 , D. M. Wei , J. J. Wei , Y. F. Wei , D. Wu , J. Wu , L. B. Wu , S. S. Wu , X. Wu , Z. Q. Xia , 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 , 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

The DArk Messenger Searches at an Accelerator Experiment, A Case of a Table-Top Scale Experiment at a Beam Dump

DAMSA (DArk Messenger Searches at an Accelerator) experiment is a table-top scale, extremely-short-baseline experiment designed to probe dark-sector particles (DSPs) that serve as portals between the visible sector and the hidden…

高能物理 - 实验 · 物理学 2025-09-24 DAMSA Proto-Collaboration , Jaehoon Yu , Doojin Kim , Un-Ki Yang

A deep learning method for the trajectory reconstruction of cosmic rays with the DAMPE mission

A deep learning method for the particle trajectory reconstruction with the DAMPE experiment is presented. The developed algorithms constitute the first fully machine-learned track reconstruction pipeline for space astroparticle missions.…

天体物理仪器与方法 · 物理学 2023-05-03 Andrii Tykhonov , Andrii Kotenko , Paul Coppin , Maksym Deliyergiyev , David Droz , Jennifer Maria Frieden , Chiara Perrina , Enzo Putti-Garcia , Arshia Ruina , Mikhail Stolpovskiy , Xin Wu

Dark matter gets DAMPE

The DArk Matter Particle Explorer (DAMPE) recently reported an excess of electrons/positrons above expected background fluxes even when a double power-law background spectrum is assumed. Several dark matter models that involve TeV-scale…

高能天体物理现象 · 物理学 2019-05-03 Geoff Beck , Sergio Colafrancesco

A Method for On-Orbit Calibration of the VLAST-P Electromagnetic Calorimeter

The Very Large Area Gamma-ray Space Telescope Pathfinder (VLAST-P), as the technology validation satellite for the VLAST mission, is designed to observe high-energy solar bursts on orbit. The CsI electromagnetic calorimeter (ECAL) is one of…

高能物理 - 实验 · 物理学 2026-03-10 Jiaxuan Wang , Zhen Wang , Borong Peng , Renjun Wang , Yunlong Zhang , Zhongtao Shen , Yifeng Wei , Dengyi Chen , Xiang Li , Yiming Hu , Jianhua Guo

Scalar dark matter, Type II Seesaw and the DAMPE cosmic ray $e^+ + e^-$ excess

The DArk Matter Particle Explorer (DAMPE) has reported a measurement of the flux of high energy cosmic ray electrons plus positrons (CREs) in the energy range between $25$ GeV and $4.6$ TeV. With unprecedented high energy resolution, the…

高能物理 - 唯象学 · 物理学 2018-02-07 Tong Li , Nobuchika Okada , Qaisar Shafi

Model-independent analysis of the DAMPE excess

The Dark Matter Particle Explorer (DAMPE) recently released measurements of the electron spectrum with a hint of a narrow peak at about 1.4 TeV. We investigate dark matter (DM) models that could produce such a signal by annihilation in a…

高能物理 - 唯象学 · 物理学 2018-02-22 Peter Athron , Csaba Balazs , Andrew Fowlie , Yang Zhang

AMBRE: A Compact Instrument to Measure Thermal Ions, Electrons and Electrostatic Charging Onboard Spacecraft

The Active Monitor Box of Electrostatic Risks (AMBER) is a double-head thermal electron and ion electrostatic analyzer (energy range 0-30 keV) that was launched onboard the Jason-3 spacecraft in 2016. The next generation AMBER instrument,…

天体物理仪器与方法 · 物理学 2023-01-04 B. Lavraud , A. Cara , D. Payan , Y. Ballot , J. -A. Sauvaud , R. Mathon , T. Camus , O. Chassela , H. -C. Seran , H. Tap , O. Bernal , M. Berthomier , P. Devoto , A. Fedorov , J. Rouzaud , J. Rubiella-Romeo , J. -D Techer , D. Zely , S. Galinier , D. Bruno

Cosmic ray $e^{+} e^{-}$ spectrum excess and peak feature observed by the DAMPE experiment from dark matter

The Chinese satellite Wukong, also known as the DArk Matter Particle Explorer (DAMPE), has released its observation data of the cosmic ray (CR) electrons and positrons. The data shows an excess in the energy spectrum up to TeV energy, and…

高能天体物理现象 · 物理学 2018-12-19 Hong-Bo Jin , Bin Yue , Xin Zhang , Xuelei Chen

Status of the DAMIC direct dark matter search experiment

The DAMIC experiment uses fully depleted, high resistivity CCDs to search for dark matter particles. With an energy threshold $\sim$50 eV$_{ee}$, and excellent energy and spatial resolutions, the DAMIC CCDs are well-suited to identify and…

仪器与探测器 · 物理学 2015-12-09 DAMIC Collaboration , A. Aguilar-Arevalo , D. Amidei , X. Bertou , D. Boule , M. Butner , G. Cancelo , A. Castañeda Vázquez , A. E. Chavarría , J. R. T. de Melo Neto , S. Dixon , J. C. D'Olivo , J. Estrada , G. Fernandez Moroni , K. P. Hernández Torres , F. Izraelevitch , A. Kavner , B. Kilminster , I. Lawson , J. Liao , M. López , J. Molina , G. Moreno-Granados , J. Pena , P. Privitera , Y. Sarkis , V. Scarpine , T. Schwartz , M. Sofo Haro , J. Tiffenberg , D. Torres Machado , F. Trillaud , X. You , J. Zhou

Search for Light-Mass Fractionally Charged Particles in Space with DAMPE Experiment

Free Fractionally Charged Particles (FCPs) are predicted by some theories beyond or extended to the standard model. FCPs have been widely searched for by underground and space-based experiments based on the assumption of heavy lepton-like…

高能天体物理现象 · 物理学 2026-02-25 F. Alemanno , Q. An , P. Azzarello , F. C. T. Barbato , P. Bernardini , X. J. Bi , H. V. 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. L. Li , W. H. 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 , A. Serpolla , R. Sarkar , P. Savina , 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. Z. Xu , Z. L. 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 , Y. Zhang , Y. P. Zhang , Y. Zhang , Y. J. Zhang , Y. Q. Zhang , Y. L. Zhang , Z. Zhang , Z. Y. Zhang , C. Zhao , H. Y. Zhao , X. F. Zhao , C. Y. Zhou , X. Zhu , Y. Zhu

Temperature Dependence Calibration and Correction of the DAMPE BGO Electromagnetic Calorimeter

A BGO electromagnetic calorimeter (ECAL) is built for the DArk Matter Particle Explorer (DAMPE) mission. The effect of temperature on the BGO ECAL was investigated with a thermal vacuum experiment. The light output of a BGO crystal depends…

仪器与探测器 · 物理学 2016-08-03 Yifeng Wei , Zhiyong Zhang , Yunlong Zhang , Sicheng Wen , Chi Wang , Zhiying Li , Changqing Feng , Xiaolian Wang , Zizong Xu , Guangshun Huang , Shubin Liu

Confronting the DAMPE Excess with the Scotogenic Type-II Seesaw Model

The DArk Matter Particle Explorer (DAMPE) has observed a tentative peak at $E\sim1.4~\TeV$ in the cosmic-ray electron spectrum. In this paper, we interpret this excess in the scotogenic type-II seesaw model. This model extends the canonical…

高能物理 - 唯象学 · 物理学 2018-06-22 Ran Ding , Zhi-Long Han , Lei Feng , Bin Zhu

Earth-Scattering of super-heavy Dark Matter: updated constraints from detectors old and new

Direct searches for Dark Matter (DM) are continuously improving, probing down to lower and lower DM-nucleon interaction cross sections. For strongly-interacting massive particle (SIMP) Dark Matter, however, the accessible cross section is…

高能物理 - 唯象学 · 物理学 2018-07-03 Bradley J. Kavanagh

DAMPE Electron-Positron Excess in Leptophilic $Z'$ model

Recently the DArk Matter Particle Explorer (DAMPE) has reported an excess in the electron-positron flux of the cosmic rays which is interpreted as a dark matter particle with the mass about $1.5$ TeV. We come up with a leptophilic $Z'$…

高能物理 - 唯象学 · 物理学 2018-06-13 Karim Ghorbani , Parsa Hossein Ghorbani

Testing the 130 GeV gamma-ray line with high energy resolution detectors

Recently some hints of the existence of $\gamma$-ray line around 130 GeV are reported according to the analysis of Fermi-LAT data. If confirmed it would be the first direct evidence to show the existence of new physics beyond the standard…

高能天体物理现象 · 物理学 2012-08-16 Ye Li , Qiang Yuan

Performance of the Gamma-ray Transient Monitor at the IHEP Electron-Beam Facility

Gamma-Ray Transient Monitor (GTM) is an all-sky monitor onboard the Distant Retrograde Orbit-A (DRO-A) satellite, with the scientific objective of detecting gamma-ray bursts in the energy range of 20 keV to 1 MeV. GTM is equipped with five…

天体物理仪器与方法 · 物理学 2026-03-26 Pei-Yi Feng , Zheng-Hua An , Yu-Hui Li , Qi Le , Da-Li Zhang , Xin-Qiao Li , Shao-Lin Xiong , Hong-Fei Guan , Cai-Yun Shao , Chen-Wei Wang , Chao Zheng , Jia-Cong Liu , Xiang-Yang Wen , Sheng Yang , Ke Gong , Ya-Qing Liu , Xiao-Jing Liu , Min Gao , Xiao-Yun Zhao , Fan Zhang , Jin-Zhou Wang , Xi-Lei Sun , Cong-Zhan Liu , Wei-Bin Liu , Jian-Li Wang , Bing-Lin Deng , Yu-Guang Xie , He Xu , Hong Lu

Measurement of the cosmic-ray proton spectrum from 40 GeV to 100 TeV with the DAMPE satellite

The precise measurement of the spectrum of protons, the most abundant component of the cosmic radiation, is necessary to understand the source and acceleration of cosmic rays in the Milky Way. This work reports the measurement of the cosmic…

高能天体物理现象 · 物理学 2019-10-02 Q. An , R. Asfandiyarov , P. Azzarello , P. Bernardini , X. J. Bi , M. S. Cai , J. Chang , D. Y. Chen , H. F. Chen , J. L. Chen , W. Chen , M. Y. Cui , T. S. Cui , H. T. Dai , A. D'Amone , A. De Benedittis , I. De Mitri , M. Di Santo , M. Ding , T. K. Dong , Y. F. Dong , Z. X. Dong , G. Donvito , D. Droz , J. L. Duan , K. K. Duan , D. D'Urso , R. R. Fan , Y. Z. Fan , F. Fang , C. Q. Feng , L. Feng , P. Fusco , V. Gallo , F. J. Gan , 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 , X. Jin , J. Kong , S. J. Lei , S. Li , W. L. Li , X. Li , X. Q. Li , Y. Li , Y. F. Liang , Y. M. Liang , N. H. Liao , 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 , S. Y. Ma , T. Ma , X. Y. Ma , G. Marsella , M. N. Mazziotta , D. Mo , X. Y. Niu , X. Pan , W. X. Peng , X. Y. Peng , R. Qiao , J. N. Rao , M. M. Salinas , G. Z. Shang , W. H. Shen , Z. Q. Shen , Z. T. Shen , J. X. Song , H. Su , M. Su , Z. Y. Sun , A. Surdo , X. J. Teng , A. Tykhonov , S. Vitillo , C. Wang , H. Wang , H. Y. Wang , J. Z. Wang , L. G. Wang , Q. Wang , S. Wang , X. H. Wang , X. L. Wang , Y. F. Wang , Y. P. 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 , K. Xi , 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 , Z. L. Yang , H. J. Yao , Y. H. Yu , Q. Yuan , C. Yue , J. J. Zang , F. Zhang , J. Y. Zhang , J. Z. Zhang , P. 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 , H. Zhao , H. Y. Zhao , X. F. Zhao , C. Y. Zhou , Y. Zhou , X. Zhu , Y. Zhu , S. Zimmer

Response of the BGO Calorimeter to Cosmic Ray Nuclei in the DAMPE Experiment on Orbit

This paper is about a study on the response of the BGO calorimeter of DAMPE experiment. Four elements in Cosmic Ray nuclei are used as sources for this analysis. A feature resulting from the geomagnetic cutoff exhibits in the energy…

仪器与探测器 · 物理学 2020-07-15 H. T. Dai , Y. L. Zhang , J. J. Zang , Z. Y. Zhang , Y. F. Wei , L. B. Wu , C. M. Liu , C. N. Luo , D. Kyratzis , A. De Benedittis , C. Zhao , Y. Wang , P. C. Jiang , Y. Z. Wang , Y. Z. Zhao , X. L. Wang , Z. Z. Xu , G. S. Huang

Extended Measurement of the Cosmic-Ray Electron and Positron Spectrum from 11 GeV to 4.8 TeV with the Calorimetric Electron Telescope on the International Space Station

Extended results on the cosmic-ray electron + positron spectrum from 11 GeV to 4.8 TeV are presented based on observations with the Calorimetric Electron Telescope (CALET) on the International Space Station utilizing the data up to November…

高能天体物理现象 · 物理学 2018-06-27 O. Adriani , Y. Akaike , K. Asano , Y. Asaoka , M. G. Bagliesi , E. Berti , G. Bigongiari , W. R. Binns , S. Bonechi , M. Bongi , P. Brogi , J. H. Buckley , N. Cannady , G. Castellini , C. Checchia , M. L. Cherry , G. Collazuol , V. Di Felice , K. Ebisawa , H. Fuke , T. G. Guzik , T. Hams , M. Hareyama , N. Hasebe , K. Hibino , M. Ichimura , K. Ioka , W. Ishizaki , M. H. Israel , K. Kasahara , J. Kataoka , R. Kataoka , Y. Katayose , C. Kato , N. Kawanaka , Y. Kawakubo , K. Kohri , H. S. Krawczynski , J. F. Krizmanic , T. Lomtadze , P. Maestro , P. S. Marrocchesi , A. M. Messineo , J. W. Mitchell , S. Miyake , A. A. Moiseev , K. Mori , M. Mori , N. Mori , H. M. Motz , K. Munakata , H. Murakami , S. Nakahira , J. Nishimura , G. A. de Nolfo , S. Okuno , J. F. Ormes , S. Ozawa , L. Pacini , F. Palma , P. Papini , A. V. Penacchioni , B. F. Rauch , S. B. Ricciarini , K. Sakai , T. Sakamoto , M. Sasaki , Y. Shimizu , A. Shiomi , R. Sparvoli , P. Spillantini , F. Stolzi , J. E. Suh , A. Sulaj , I. Takahashi , M. Takayanagi , M. Takita , T. Tamura , N. Tateyama , T. Terasawa , H. Tomida , S. Torii , Y. Tsunesada , Y. Uchihori , S. Ueno , E. Vannuccini , J. P. Wefel , K. Yamaoka , S. Yanagita , A. Yoshida , K. Yoshida