J/ApJ/863/119ivo://CDS.VizieR/J/ApJ/863/119doi:10.26093/cds/vizier.18630119CDSZhu C.-R.Yuan Q.Wei D.-M.2019-09-24T07:54:10Z2019-09-17T15:08:04ZCDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.frinterstellar-mediumatomic-physicsThe acceleration of cosmic-ray particles and their propagation in the Milky Way and the heliosphere tangle with each other, leading to complexity and degeneracy of the modeling of Galactic cosmic rays (GCRs). The recent measurements of the GCR spectra by Voyager-1 from outside of the heliosphere gave the first direct observation of GCRs in the local interstellar (LIS) environment. Together with the high-precision data near the Earth taken by the Advanced Composition Explorer (ACE) and AMS-02, we derive the LIS spectra of helium, lithium, beryllium, boron, carbon, and oxygen nuclei from a few MeV/n to TeV/n, using a non-parameterization method. These LIS spectra are helpful in further studying the injection and propagation parameters of GCRs. The nearly 20 years of data recorded by ACE are used to determine the solar modulation parameters over solar cycles 23 and 24, based on the force-field approximation. We find general agreements of the modulation potential with the results inferred from neutron monitors and other cosmic-ray data.2018ApJ...863..119Zhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/863/119CatalogResearchIsServedByTAP VizieR generic servicerelated-toJ/A+A/562/L10 : Solar activity reconstructed for 3 millennia (Usoskin+, 2014)J/ApJ/818/187 : The cosmic TeV gamma-ray background spectrum (Inoue+, 2016)J/ApJ/831/18 : H -- Ni intensities in LISM from Voyager 1 (Cummings+, 2016)J/ApJ/840/115 : LIS spectra of cosmic-ray species (Boschini+, 2017)J/ApJ/858/61 : Carbon and Oxygen local interstellar spectra (Boschini+, 2018)J/ApJS/237/34 : Magnetic wave activity with Voyager 1 + 2 (Hollick+, 2018)http://www.srl.caltech.edu/ACE/ASC/ : ACE Science Center home pagehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/863/119https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/863/119http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/863/119https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/863/119https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/863/119http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/863/119GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapdefaultJ/ApJ/863/119/table4LIS fluxes of Helium, Lithium, Beryllium, Boron, Carbon, and Oxygen nuclei based on ACE and AMS-02 measurementsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIonNuclei identifier (B, Be, C, He, Li or O)phys.atmol.ionStagecharEk[0.38/1161] Energy in GeV/nucleonphys.energy;phys.atmol.leveldoubleFlux[2.8e-9/322.3] Flux in m^-2^s^-1^sr^-1^(GeV/nucleon)^-1^ unitsphys.atmoldoublee_Flux[1.4e-9/7.6] The 1{sigma} error in Fluxstat.error;phot.fluxdoubleJ/ApJ/863/119/table3Time series of {phi}_BCO_ and the 1{sigma} and 2{sigma} lower(upper) limitsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintYear[1997.6/2018] Decimal year of the observationyrtime.epoch;obsdoublephi[0.34/1.28] Solar modulation potential (1)GVsrc.var.indexfloatphi1LO[0.33/1.27] The 1{sigma} lower limit on phiGVstat.errorfloatphi1UP[0.35/1.3] The 1{sigma} upper limit on phiGVstat.errorfloatphi2LO[0.32/1.25] The 2{sigma} lower limit on phiGVstat.errorfloatphi2UP[0.36/1.32] The 2{sigma} upper limit on phiGVstat.errorfloat