0000000001215159

AUTHOR

Ju-xian Song

showing 6 related works from this author

Direct detection of a break in the teraelectronvolt cosmic-ray spectrum of electrons and positrons

2017

High energy cosmic ray electrons plus positrons (CREs), which lose energy quickly during their propagation, provide an ideal probe of Galactic high-energy processes and may enable the observation of phenomena such as dark-matter particle annihilation or decay. The CRE spectrum has been directly measured up to $\sim 2$ TeV in previous balloon- or space-borne experiments, and indirectly up to $\sim 5$ TeV by ground-based Cherenkov $\gamma$-ray telescope arrays. Evidence for a spectral break in the TeV energy range has been provided by indirect measurements of H.E.S.S., although the results were qualified by sizeable systematic uncertainties. Here we report a direct measurement of CREs in the …

Astrophysics::High Energy Astrophysical PhenomenaDark matterFOS: Physical sciencesCosmic rayElectron01 natural sciencesdark matterHigh Energy Physics - ExperimentNuclear physicsHigh Energy Physics - Experiment (hep-ex)High Energy Physics - Phenomenology (hep-ph)Positroncosmic rays0103 physical sciences010303 astronomy & astrophysicsCherenkov radiationHigh Energy Astrophysical Phenomena (astro-ph.HE)Physicscosmic rays dark matter electrons space experimentsMultidisciplinaryAnnihilation010308 nuclear & particles physicsSettore FIS/01 - Fisica SperimentaleSpectrum (functional analysis)electronsGalaxyHigh Energy Physics - PhenomenologyHigh Energy Physics::Experimentspace experimentsAstrophysics - High Energy Astrophysical Phenomena
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Measurement of the cosmic ray proton spectrum from 40 GeV to 100 TeV with the DAMPE satellite

2019

DAMPE satellite has directly measured the cosmic ray proton spectrum from 40 GeV to 100 TeV and revealed a new feature at about 13.6 TeV.

dark matter cosmic rays spaceProtonMilky WayAstrophysics::High Energy Astrophysical PhenomenaDark matterFOS: Physical sciencesCosmic rayAstrophysicsAstrophysics::Cosmology and Extragalactic AstrophysicsKinetic energy01 natural sciences0103 physical sciences010306 general physicsNuclear ExperimentResearch ArticlesPhysicsHigh Energy Astrophysical Phenomena (astro-ph.HE)Spectral indexMultidisciplinary010308 nuclear & particles physicsPhysicsHigh Energy Physics::PhenomenologySettore FIS/01 - Fisica SperimentaleSciAdv r-articlesPhysics::Accelerator PhysicsHigh Energy Physics::ExperimentAstrophysics - High Energy Astrophysical PhenomenaResearch Article
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The DArk Matter Particle Explorer mission

2017

The DArk Matter Particle Explorer (DAMPE), one of the four scientific space science missions within the framework of the Strategic Pioneer Program on Space Science of the Chinese Academy of Sciences, is a general purpose high energy cosmic-ray and gamma-ray observatory, which was successfully launched on December 17th, 2015 from the Jiuquan Satellite Launch Center. The DAMPE scientific objectives include the study of galactic cosmic rays up to $\sim 10$ TeV and hundreds of TeV for electrons/gammas and nuclei respectively, and the search for dark matter signatures in their spectra. In this paper we illustrate the layout of the DAMPE instrument, and discuss the results of beam tests and calib…

Physics - Instrumentation and DetectorsSatellite launchesGamma ray observatoriesAstrophysicsGalactic cosmic rays01 natural sciencesCosmologyHigh Energy Physics - ExperimentHigh Energy Physics - Experiment (hep-ex)ObservatoryDetectors and Experimental TechniquesCosmic rays dark matter space experiments010303 astronomy & astrophysicsphysics.ins-detSpace science missionsPhysicsHigh Energy Astrophysical Phenomena (astro-ph.HE)astro-ph.HEAstrophysics::Instrumentation and Methods for AstrophysicsInstrumentation and Detectors (physics.ins-det)CosmologyCosmology Galaxies Gamma rays Tellurium compounds Chinese Academy of Sciences Dark matter particles Explorer missions Galactic cosmic rays Gamma ray observatories Satellite launches Scientific objectives Space science missions Cosmic raysSpace ScienceAstrophysics - Instrumentation and Methods for AstrophysicsAstrophysics - High Energy Astrophysical PhenomenaParticle Physics - ExperimentAstrophysics and AstronomyAstrophysics::High Energy Astrophysical PhenomenaDark matterFOS: Physical sciencesCosmic raydark matterTellurium compounds0103 physical sciencesCosmic raysInstrumentation and Methods for Astrophysics (astro-ph.IM)010308 nuclear & particles physicshep-exGamma raysAstronomyAstronomy and AstrophysicsGalaxiesChinese academy of sciencesGalaxyScientific objectivesDark matter particlesChinese Academy of SciencesSatellitespace experimentsExplorer missionsastro-ph.IM
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Guidelines for the use and interpretation of assays for monitoring autophagy (4th edition) 1

2021

Contains fulltext : 232759.pdf (Publisher’s version ) (Closed access) In 2008, we published the first set of guidelines for standardizing research in autophagy. Since then, this topic has received increasing attention, and many scientists have entered the field. Our knowledge base and relevant new technologies have also been expanding. Thus, it is important to formulate on a regular basis updated guidelines for monitoring autophagy in different organisms. Despite numerous reviews, there continues to be confusion regarding acceptable methods to evaluate autophagy, especially in multicellular eukaryotes. Here, we present a set of guidelines for investigators to select and interpret methods to…

0301 basic medicineProgrammed cell deathSettore BIO/06AutophagosomeAutolysosome[SDV]Life Sciences [q-bio]lnfectious Diseases and Global Health Radboud Institute for Molecular Life Sciences [Radboudumc 4]Autophagy-Related ProteinsReviewComputational biology[SDV.BC]Life Sciences [q-bio]/Cellular BiologyBiologySettore MED/0403 medical and health sciencesstressChaperone-mediated autophagyddc:570AutophagyLC3AnimalsHumanscancerSettore BIO/10Autophagosome; cancer; flux; LC3; lysosome; macroautophagy; neurodegeneration; phagophore; stress; vacuoleSet (psychology)Molecular Biologyvacuole.phagophore030102 biochemistry & molecular biologyvacuolebusiness.industryInterpretation (philosophy)AutophagyAutophagosomesneurodegenerationCell BiologyfluxMulticellular organismmacroautophagy030104 developmental biologyKnowledge baselysosomeAutophagosome; LC3; cancer; flux; lysosome; macroautophagy; neurodegeneration; phagophore; stress; vacuoleBiological AssayLysosomesbusinessBiomarkers[SDV.MHEP]Life Sciences [q-bio]/Human health and pathology
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Autophagy

2021

In 2008, we published the first set of guidelines for standardizing research in autophagy. Since then, this topic has received increasing attention, and many scientists have entered the field. Our knowledge base and relevant new technologies have also been expanding. Thus, it is important to formulate on a regular basis updated guidelines for monitoring autophagy in different organisms. Despite numerous reviews, there continues to be confusion regarding acceptable methods to evaluate autophagy, especially in multicellular eukaryotes. Here, we present a set of guidelines for investigators to select and interpret methods to examine autophagy and related processes, and for reviewers to provide…

macroautophagy;autophagyAutophagosome[SDV]Life Sciences [q-bio]canceLC3 macroautophagyautophagosomeneurodegeneration;[SDV.BC]Life Sciences [q-bio]/Cellular BiologyAutophagy AutophagosomeNOstress vacuolestressautophagic processesstrerfluxLC3cancerguidelinesAutophagosome; cancer; flux; LC3; lysosome; macroautophagy; neurodegeneration; phagophore; stress; vacuoleSettore BIO/06 - Anatomia Comparata E Citologia[SDV.BC] Life Sciences [q-bio]/Cellular BiologyComputingMilieux_MISCELLANEOUSMedaka oryzias latipesphagophorevacuoleQHneurodegenerationAutophagosome cancer flux LC3 lysosome macroautophagy neurodegeneration phagophore stress vacuoleautophagy; autophagic processes; guidelines; autophagosome; cancer; flux; LC3; lysosome; macroautophagy; neurodegeneration; phagophore; stress; vacuolefluxmacroautophagystress.lysosomeAutophagosome; LC3; cancer; flux; lysosome; macroautophagy; neurodegeneration; phagophore; stress; vacuoleSettore BIO/17 - ISTOLOGIARC
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Erratum

2016

Author(s): Klionsky, DJ; Abdelmohsen, K; Abe, A; Abedin, MJ; Abeliovich, H; Arozena, AA; Adachi, H; Adams, CM; Adams, PD; Adeli, K; Adhihetty, PJ; Adler, SG; Agam, G; Agarwal, R; Aghi, MK; Agnello, M; Agostinis, P; Aguilar, PV; Aguirre-Ghiso, J; Airoldi, EM; Ait-Si-Ali, S; Akematsu, T; Akporiaye, ET; Al-Rubeai, M; Albaiceta, GM; Albanese, C; Albani, D; Albert, ML; Aldudo, J; Algul, H; Alirezaei, M; Alloza, I; Almasan, A; Almonte-Beceril, M; Alnemri, ES; Alonso, C; Altan-Bonnet, N; Altieri, DC; Alvarez, S; Alvarez-Erviti, L; Alves, S; Amadoro, G; Amano, A; Amantini, C; Ambrosio, S; Amelio, I; Amer, AO; Amessou, M; Amon, A; An, Z; Anania, FA; Andersen, SU; Andley, UP; Andreadi, CK; Andrieu-Ab…

0301 basic medicineSettore BIO/06biologyCell Biology[SDV.BC]Life Sciences [q-bio]/Cellular Biologybiology.organism_classificationCell biologyInterpretation (model theory)03 medical and health sciencesArama030104 developmental biologyMolecular BiologyHumanitiesComputingMilieux_MISCELLANEOUS
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