154 citations · 726 across the 30 of their papers we have counts for
29 papers
Spectra of He isotopes and the He/He ratio
M. J. Boschini, S. Della Torre, M. Gervasi +11
Since its launch, the Alpha Magnetic Spectrometer-02 (AMS-02) has delivered outstanding quality measurements of the spectra of cosmic-ray (CR) species, , , and nu…
Spectra of Cosmic Ray Sodium and Aluminum and Unexpected Aluminum Excess
M. J. Boschini, S. Della Torre, M. Gervasi +11
Since its launch, the Alpha Magnetic Spectrometer-02 (AMS-02) has delivered outstanding quality measurements of the spectra of cosmic-ray (CR) species, , , and nu…
A Hint of a Low-Energy Excess in Cosmic-Ray Fluorine
M. J. Boschini, S. Della Torre, M. Gervasi +11
Since its launch, the Alpha Magnetic Spectrometer-02 (AMS-02) has delivered outstanding quality measurements of the spectra of cosmic-ray (CR) species, , , and nu…
A discovery of a low-energy excess in cosmic-ray iron: an evidence of the past supernova activity in the Local Bubble
M. J. Boschini, S. Della Torre, M. Gervasi +11
Since its launch, the Alpha Magnetic Spectrometer - 02 (AMS-02) has delivered outstanding quality measurements of the spectra of cosmic-ray (CR) species, , , and…
Inference of the Local Interstellar Spectra of Cosmic Ray Nuclei Z<=28 with the GalProp-HelMod Framework
M. J. Boschini, S. Della Torre, M. Gervasi +11
Composition and spectra of Galactic cosmic rays (CRs) are vital for studies of high-energy processes in a variety of environments and on different scales, for interpretation of gam…
Deciphering the local Interstellar spectra of secondary nuclei with GALPROP/HelMod framework and a hint for primary lithium in cosmic rays
M. J. Boschini, S. Della Torre, M. Gervasi +11
Local interstellar spectra (LIS) of secondary cosmic ray (CR) nuclei, lithium, beryllium, boron, and partially secondary nitrogen, are derived in the rigidity range from 10 MV to ~…
Deciphering the local Interstellar spectra of primary cosmic ray species with HelMod
M. J. Boschini, S. Della Torre, M. Gervasi +11
Local interstellar spectra (LIS) of primary cosmic ray (CR) nuclei, such as helium, oxygen, and mostly primary carbon are derived for the rigidity range from 10 MV to ~200 TV using…
HelMod in the works: from direct observations to the local interstellar spectrum of cosmic-ray electrons
M. J. Boschini, S. Della Torre, M. Gervasi +11
The local interstellar spectrum (LIS) of cosmic-ray (CR) electrons for the energy range 1 MeV to 1 TeV is derived using the most recent experimental results combined with the state…
The HelMod Monte Carlo Model for the Propagation of Cosmic Rays in Heliosphere
Matteo J. Boschini, Stefano Della Torre, Massimo Gervasi +6
The heliospheric modulation model HelMod solve the transport-equation for the Galactic Cosmic Rays propagation through the heliosphere down to Earth. It is based on a 2-D Monte Car…
Solution of heliospheric propagation: unveiling the local interstellar spectra of cosmic ray species
M. J. Boschini, S. Della Torre, M. Gervasi +14
Local interstellar spectra (LIS) for protons, helium and antiprotons are built using the most recent experimental results combined with the state-of-the-art models for propagation…
Precision measurement of the (e + e) flux in primary cosmic rays from 0.5 GeV to 1 TeV with the Alpha Magnetic Spectrometer on the International Space Station
Manuela Vecchi
We present a precise measurement of the combined electron plus positron flux from 0.5 GeV to 1 TeV, based on the analysis of the data collected by the Alpha Magnetic Spectrometer d…
Precision Measurement of the Proton Flux in Primary Cosmic Rays from 1 GV to 1.8 TV with the Alpha Magnetic Spectrometer on the International Space Station
Cristina Consolandi
A precision measurement of the proton flux in primary cosmic rays with rigidity from 1 GV to 1.8 TV is presented based on 300 million events. The results show that the proton flux…
Cosmic Rays Propagation with HelMod: Difference between forward-in-time and backward-in-time approaches
S. Della Torre, P. Bobik, M. J. Boschini +9
The cosmic rays modulation inside the heliosphere is well described by a transport equation introduced by Parker in 1965. To solve this equation several approaches were followed in…
NIEL Dose Dependence for Solar Cells Irradiated with Electrons and Protons
C. Baur, M. Gervasi, P. Nieminen +3
The investigation of solar cells degradation and the prediction of its end-of-life performance is of primary importance in the preparation of a space mission. In the present work,…
Cosmic Ray Modulation studied with HelMod Monte Carlo tool and comparison with Ulysses Fast Scan Data during consecutive Solar Minima
P. Bobik, G. Boella, M. J. Boschini +9
The Cosmic Rays propagation was studied in details using the HelMod-2D Monte Carlo code, that includes a general description of the diffusion tensor, and polar magnetic-field. The…
GeoMag and HelMod webmodels version for magnetosphere and heliosphere transport of cosmic rays
P. Bobik, M. J. Boschini, C. Consolandi +10
We implemented a website to deal with main effects on Cosmic Ray access to the Earth, i.e. the Solar Modulation and the Geomagnetic Field effect. In helmod.org the end user can eas…
Suprathermal particle addition to solar wind pressure: possible influence on magnetospheric transmissivity of low energy cosmic rays?
P. Bobik, M. J. Boschini, C. Consolandi +10
Energetic (suprathermal) solar particles, accelerated in the interplanetary medium, contribute to the solar wind pressure, in particular during high solar activity periods. We esti…
Geomagnetic Backtracing: A comparison of Tsyganenko 1996 and 2005 External Field models with AMS-02 data
M. J. Boschini, C. Consolandi, S. Della Torre +8
We used a backtracing code to reconstruct particle trajectory inside the Earth Magnetosphere during the last solar active period (2011 and 2012) when very high Solar Wind pressure…
An expression for the Mott cross section of electrons and positrons on nuclei with Z up t0 118
M J Boschini, C Consoland, M Gervasi +7
In the present work, an improved numerical solution for determining the ratio,, of the unscreened Mott differential cross section (MDCS) with respect to Rut…
Latitudinal Dependence of Cosmic Rays Modulation at 1 AU and Interplanetary-Magnetic-Field Polar Correction
P. Bobik, G. Boella, M. J. Boschini +9
The cosmic rays differential intensity inside the heliosphere, for energy below 30 GeV/nuc, depends on solar activity and interplanetary magnetic field polarity. This variation, te…
Electrical Characterization of SiPM as a Function of Test Frequency and Temperature
M. J. Boschini, C. Consolandi, P. G. Fallica +8
Silicon Photomultipliers (SiPM) represent a promising alternative to classical photomultipliers, for instance, for the detection of photons in high energy physics and medical physi…
Heliosphere Dimension and Cosmic Ray Modulation
P. Bobik, M. J. Boschini, C. Consolandi +8
The differential intensities of Cosmic Rays at Earth were calculated using a 2D stochastic Montecarlo diffusion code and compared with observation data. We evaluated the effect of…
Nuclear and Non-Ionizing Energy-loss of Electrons with Low and Relativistic Energies in Materials and Space Environment
M. J. Boschini, C. Consolandi, M. Gervasi +7
The treatment of the electron-nucleus interaction based on the Mott differential cross section was extended to account for effects due to screened Coulomb potentials, finite sizes…
Systematic Investigation of Solar Modulation of Galactic Protons for Solar Cycle 23 using a Monte Carlo Approach with Particle Drift Effects and Latitudinal Dependence
P. Bobik, G. Boella, M. J. Boschini +8
A propagation model of galactic cosmic protons through the Heliosphere was implemented using a 2-D Monte Carlo approach to determine the differential intensities of protons during…