Secondary positrons and electrons in near-Earth space in the PAMELA experiment
- Autores: Mikhailov V.V.1, Adriani O.2,3, Bazilevskaya G.A.4, Barbarino G.C.2,5, Bellotti R.2,6, Bogomolov E.A.7, Boezio M.8, Bonvicini V.8, Bongi M.2,3, Bottai S.3, Bruno A.2,6, Vacchi A.8,9, Vannuccini E.3, Vasilyev G.I.7, Voronov S.A.1, Galper A.M.1, De Santis C.10,2, Di Felice V.10,11, Zampa G.8, Zampa N.8, Casolino M.10, Campana D.5, Karelin A.V.1, Carlson P.2,12, Castellini G.13, Cafagna F.6, Kvashnin A.A.4, Kvashnin A.N.4, Koldashov S.V.1, Koldobskiy S.A.1, Krutkov S.Y.7, Leonov A.A.1, Mayorov A.G.1, Malakhov V.V.1, Martucci M.2,14, Marcelli L.2, Menn W.2, Merge M.10,2, Mocchiutti E.8, Monaco A.2,6, Mori N.3, Munini R.8,2, Osteria G.5, Panico B.5, Papini P.3, Picozza P.10,2, Pearce M.2,12, Ricci M.14, Ricciarini S.B.3, Runtso M.F.1, Simon M.2, Sparvoli R.10,2, Spillantini P.1, Stozhkov Y.I.4, Yurkin Y.T.1
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Afiliações:
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
- Department of Physics
- INFN, Sezione di Florence
- Lebedev Physical Institute
- INFN, Sezione di Naples
- INFN, Sezione di Bari
- Ioffe Institute
- INFN, Sezione di Trieste
- Department of Mathematics and Informatics
- INFN, Sezione di Rome Tor Vergata
- Agenzia Spaziale Italiana (ASI) Science Data Center
- Oskar Klein Centre for Cosmoparticle Physics
- IFAC
- Laboratori Nazionali di Frascati
- Edição: Volume 81, Nº 2 (2017)
- Páginas: 203-205
- Seção: Proceedings of the 34th All-Russian Conference on Cosmic Rays
- URL: https://journals.rcsi.science/1062-8738/article/view/184969
- DOI: https://doi.org/10.3103/S1062873817020289
- ID: 184969
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Resumo
Fluxes of electrons and positrons with energies above ~100 MeV in the near-Earth space are measured with the PAMELA magnetic spectrometer aboard the Resurs DK-1 satellite launched on June 15, 2006, into a quasipolar orbit with an altitude of 350–600 km and an inclination of 70°. Calculating the trajectories of detected electrons and positrons in the magnetosphere of the Earth allows us to determine their origin and isolate particles produced during interaction between cosmic rays and the residual atmosphere. Spatial distributions of albedo, quasitrapped, and trapped (in the radiation belt) positrons and electrons are presented. The ratio of positron and electron fluxes suggests that the fluxes of trapped particles of the radiation belt and quasitrapped secondary particles have different mechanisms of formation.
Sobre autores
V. Mikhailov
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Autor responsável pela correspondência
Email: vvmikhajlov@mephi.ru
Rússia, Moscow, 115409
O. Adriani
Department of Physics; INFN, Sezione di Florence
Email: vvmikhajlov@mephi.ru
Itália, Sesto Fiorentino, Florence, I-50019; Sesto Fiorentino, Florence, I-50019
G. Bazilevskaya
Lebedev Physical Institute
Email: vvmikhajlov@mephi.ru
Rússia, Moscow, 119991
G. Barbarino
Department of Physics; INFN, Sezione di Naples
Email: vvmikhajlov@mephi.ru
Itália, Naples, I-80126; Naples, I-80126
R. Bellotti
Department of Physics; INFN, Sezione di Bari
Email: vvmikhajlov@mephi.ru
Itália, Bari, I-70126; Bari, I-70126
E. Bogomolov
Ioffe Institute
Email: vvmikhajlov@mephi.ru
Rússia, St. Petersburg, 194021
M. Boezio
INFN, Sezione di Trieste
Email: vvmikhajlov@mephi.ru
Itália, Trieste, I-34149
V. Bonvicini
INFN, Sezione di Trieste
Email: vvmikhajlov@mephi.ru
Itália, Trieste, I-34149
M. Bongi
Department of Physics; INFN, Sezione di Florence
Email: vvmikhajlov@mephi.ru
Itália, Sesto Fiorentino, Florence, I-50019; Sesto Fiorentino, Florence, I-50019
S. Bottai
INFN, Sezione di Florence
Email: vvmikhajlov@mephi.ru
Itália, Sesto Fiorentino, Florence, I-50019
A. Bruno
Department of Physics; INFN, Sezione di Bari
Email: vvmikhajlov@mephi.ru
Itália, Bari, I-70126; Bari, I-70126
A. Vacchi
INFN, Sezione di Trieste; Department of Mathematics and Informatics
Email: vvmikhajlov@mephi.ru
Itália, Trieste, I-34149; Udine, I-33100
E. Vannuccini
INFN, Sezione di Florence
Email: vvmikhajlov@mephi.ru
Itália, Sesto Fiorentino, Florence, I-50019
G. Vasilyev
Ioffe Institute
Email: vvmikhajlov@mephi.ru
Rússia, St. Petersburg, 194021
S. Voronov
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Email: vvmikhajlov@mephi.ru
Rússia, Moscow, 115409
A. Galper
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Email: vvmikhajlov@mephi.ru
Rússia, Moscow, 115409
C. De Santis
INFN, Sezione di Rome Tor Vergata; Department of Physics
Email: vvmikhajlov@mephi.ru
Itália, Rome, I-00133; Rome, I-00133
V. Di Felice
INFN, Sezione di Rome Tor Vergata; Agenzia Spaziale Italiana (ASI) Science Data Center
Email: vvmikhajlov@mephi.ru
Itália, Rome, I-00133; Rome, I-00133
G. Zampa
INFN, Sezione di Trieste
Email: vvmikhajlov@mephi.ru
Itália, Trieste, I-34149
N. Zampa
INFN, Sezione di Trieste
Email: vvmikhajlov@mephi.ru
Itália, Trieste, I-34149
M. Casolino
INFN, Sezione di Rome Tor Vergata
Email: vvmikhajlov@mephi.ru
Itália, Rome, I-00133
D. Campana
INFN, Sezione di Naples
Email: vvmikhajlov@mephi.ru
Itália, Naples, I-80126
A. Karelin
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Email: vvmikhajlov@mephi.ru
Rússia, Moscow, 115409
P. Carlson
Department of Physics; Oskar Klein Centre for Cosmoparticle Physics
Email: vvmikhajlov@mephi.ru
Suécia, Stockholm, SE-10691; Stockholm, SE-10691
G. Castellini
IFAC
Email: vvmikhajlov@mephi.ru
Itália, Sesto Fiorentino, Florence, I-50019
F. Cafagna
INFN, Sezione di Bari
Email: vvmikhajlov@mephi.ru
Itália, Bari, I-70126
A. Kvashnin
Lebedev Physical Institute
Email: vvmikhajlov@mephi.ru
Rússia, Moscow, 119991
A. Kvashnin
Lebedev Physical Institute
Email: vvmikhajlov@mephi.ru
Rússia, Moscow, 119991
S. Koldashov
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Email: vvmikhajlov@mephi.ru
Rússia, Moscow, 115409
S. Koldobskiy
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Email: vvmikhajlov@mephi.ru
Rússia, Moscow, 115409
S. Krutkov
Ioffe Institute
Email: vvmikhajlov@mephi.ru
Rússia, St. Petersburg, 194021
A. Leonov
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Email: vvmikhajlov@mephi.ru
Rússia, Moscow, 115409
A. Mayorov
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Email: vvmikhajlov@mephi.ru
Rússia, Moscow, 115409
V. Malakhov
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Email: vvmikhajlov@mephi.ru
Rússia, Moscow, 115409
M. Martucci
Department of Physics; Laboratori Nazionali di Frascati
Email: vvmikhajlov@mephi.ru
Itália, Rome, I-00133; Frascati, I-00044
L. Marcelli
Department of Physics
Email: vvmikhajlov@mephi.ru
Itália, Rome, I-00133
W. Menn
Department of Physics
Email: vvmikhajlov@mephi.ru
Alemanha, Siegen, D-57068
M. Merge
INFN, Sezione di Rome Tor Vergata; Department of Physics
Email: vvmikhajlov@mephi.ru
Itália, Rome, I-00133; Rome, I-00133
E. Mocchiutti
INFN, Sezione di Trieste
Email: vvmikhajlov@mephi.ru
Itália, Trieste, I-34149
A. Monaco
Department of Physics; INFN, Sezione di Bari
Email: vvmikhajlov@mephi.ru
Itália, Bari, I-70126; Bari, I-70126
N. Mori
INFN, Sezione di Florence
Email: vvmikhajlov@mephi.ru
Itália, Sesto Fiorentino, Florence, I-50019
R. Munini
INFN, Sezione di Trieste; Department of Physics
Email: vvmikhajlov@mephi.ru
Itália, Trieste, I-34149; Trieste, I-34147
G. Osteria
INFN, Sezione di Naples
Email: vvmikhajlov@mephi.ru
Itália, Naples, I-80126
B. Panico
INFN, Sezione di Naples
Email: vvmikhajlov@mephi.ru
Itália, Naples, I-80126
P. Papini
INFN, Sezione di Florence
Email: vvmikhajlov@mephi.ru
Itália, Sesto Fiorentino, Florence, I-50019
P. Picozza
INFN, Sezione di Rome Tor Vergata; Department of Physics
Email: vvmikhajlov@mephi.ru
Itália, Rome, I-00133; Rome, I-00133
M. Pearce
Department of Physics; Oskar Klein Centre for Cosmoparticle Physics
Email: vvmikhajlov@mephi.ru
Suécia, Stockholm, SE-10691; Stockholm, SE-10691
M. Ricci
Laboratori Nazionali di Frascati
Email: vvmikhajlov@mephi.ru
Itália, Frascati, I-00044
S. Ricciarini
INFN, Sezione di Florence
Email: vvmikhajlov@mephi.ru
Itália, Sesto Fiorentino, Florence, I-50019
M. Runtso
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Email: vvmikhajlov@mephi.ru
Rússia, Moscow, 115409
M. Simon
Department of Physics
Email: vvmikhajlov@mephi.ru
Alemanha, Siegen, D-57068
R. Sparvoli
INFN, Sezione di Rome Tor Vergata; Department of Physics
Email: vvmikhajlov@mephi.ru
Itália, Rome, I-00133; Rome, I-00133
P. Spillantini
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Email: vvmikhajlov@mephi.ru
Rússia, Moscow, 115409
Y. Stozhkov
Lebedev Physical Institute
Email: vvmikhajlov@mephi.ru
Rússia, Moscow, 119991
Y. Yurkin
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Email: vvmikhajlov@mephi.ru
Rússia, Moscow, 115409
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