Modulation of electrons and positrons in 2006–2015 in the PAMELA experiment
- Authors: 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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Affiliations:
- 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
- Issue: Vol 81, No 2 (2017)
- Pages: 154-156
- Section: Proceedings of the 34th All-Russian Conference on Cosmic Rays
- URL: https://journals.rcsi.science/1062-8738/article/view/184955
- DOI: https://doi.org/10.3103/S1062873817020277
- ID: 184955
Cite item
Abstract
The PAMELA magnetic spectrometer was launched aboard the Resurs DK-1 satellite into a nearpolar circumterrestrial orbit with an altitude of 350–600 km to study fluxes of the particles and antiparticles of cosmic rays in the wide energy range of ~80 MeV to several hundred gigaelectronvolts. The results from observations of temporal variations in electron and positron fluxes in 2006–2015 are presented. The ratio of electron and positron fluxes measured in this time interval reveals a dependence on the rigidity of particles, the solar activity, and the polarity of the solar magnetic field.
About the authors
V. V. Mikhailov
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Author for correspondence.
Email: vvmikhajlov@mephi.ru
Russian Federation, Moscow, 115409
O. Adriani
Department of Physics; INFN, Sezione di Florence
Email: vvmikhajlov@mephi.ru
Italy, Sesto Fiorentino, Florence, I-50019; Sesto Fiorentino, Florence, I-50019
G. A. Bazilevskaya
Lebedev Physical Institute
Email: vvmikhajlov@mephi.ru
Russian Federation, Moscow, 119991
G. C. Barbarino
Department of Physics; INFN, Sezione di Naples
Email: vvmikhajlov@mephi.ru
Italy, Naples, I-80126; Naples, I-80126
R. Bellotti
Department of Physics; INFN, Sezione di Bari
Email: vvmikhajlov@mephi.ru
Italy, Bari, I-70126; Bari, I-70126
E. A. Bogomolov
Ioffe Institute
Email: vvmikhajlov@mephi.ru
Russian Federation, St. Petersburg, 194021
M. Boezio
INFN, Sezione di Trieste
Email: vvmikhajlov@mephi.ru
Italy, Trieste, I-34149
V. Bonvicini
INFN, Sezione di Trieste
Email: vvmikhajlov@mephi.ru
Italy, Trieste, I-34149
M. Bongi
Department of Physics; INFN, Sezione di Florence
Email: vvmikhajlov@mephi.ru
Italy, Sesto Fiorentino, Florence, I-50019; Sesto Fiorentino, Florence, I-50019
S. Bottai
INFN, Sezione di Florence
Email: vvmikhajlov@mephi.ru
Italy, Sesto Fiorentino, Florence, I-50019
A. Bruno
Department of Physics; INFN, Sezione di Bari
Email: vvmikhajlov@mephi.ru
Italy, Bari, I-70126; Bari, I-70126
A. Vacchi
INFN, Sezione di Trieste; Department of Mathematics and Informatics
Email: vvmikhajlov@mephi.ru
Italy, Trieste, I-34149; Udine, I-33100
E. Vannuccini
INFN, Sezione di Florence
Email: vvmikhajlov@mephi.ru
Italy, Sesto Fiorentino, Florence, I-50019
G. I. Vasilyev
Ioffe Institute
Email: vvmikhajlov@mephi.ru
Russian Federation, St. Petersburg, 194021
S. A. Voronov
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Email: vvmikhajlov@mephi.ru
Russian Federation, Moscow, 115409
A. M. Galper
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Email: vvmikhajlov@mephi.ru
Russian Federation, Moscow, 115409
C. De Santis
INFN, Sezione di Rome Tor Vergata; Department of Physics
Email: vvmikhajlov@mephi.ru
Italy, 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
Italy, Rome, I-00133; Rome, I-00133
G. Zampa
INFN, Sezione di Trieste
Email: vvmikhajlov@mephi.ru
Italy, Trieste, I-34149
N. Zampa
INFN, Sezione di Trieste
Email: vvmikhajlov@mephi.ru
Italy, Trieste, I-34149
M. Casolino
INFN, Sezione di Rome Tor Vergata
Email: vvmikhajlov@mephi.ru
Italy, Rome, I-00133
D. Campana
INFN, Sezione di Naples
Email: vvmikhajlov@mephi.ru
Italy, Naples, I-80126
A. V. Karelin
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Email: vvmikhajlov@mephi.ru
Russian Federation, Moscow, 115409
P. Carlson
Department of Physics; Oskar Klein Centre for Cosmoparticle Physics
Email: vvmikhajlov@mephi.ru
Sweden, Stockholm, SE-10691; Stockholm, SE-10691
G. Castellini
IFAC
Email: vvmikhajlov@mephi.ru
Italy, Sesto Fiorentino, Florence, I-50019
F. Cafagna
INFN, Sezione di Bari
Email: vvmikhajlov@mephi.ru
Italy, Bari, I-70126
A. A. Kvashnin
Lebedev Physical Institute
Email: vvmikhajlov@mephi.ru
Russian Federation, Moscow, 119991
A. N. Kvashnin
Lebedev Physical Institute
Email: vvmikhajlov@mephi.ru
Russian Federation, Moscow, 119991
S. V. Koldashov
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Email: vvmikhajlov@mephi.ru
Russian Federation, Moscow, 115409
S. A. Koldobskiy
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Email: vvmikhajlov@mephi.ru
Russian Federation, Moscow, 115409
S. Y. Krutkov
Ioffe Institute
Email: vvmikhajlov@mephi.ru
Russian Federation, St. Petersburg, 194021
A. A. Leonov
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Email: vvmikhajlov@mephi.ru
Russian Federation, Moscow, 115409
A. G. Mayorov
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Email: vvmikhajlov@mephi.ru
Russian Federation, Moscow, 115409
V. V. Malakhov
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Email: vvmikhajlov@mephi.ru
Russian Federation, Moscow, 115409
M. Martucci
Department of Physics; Laboratori Nazionali di Frascati
Email: vvmikhajlov@mephi.ru
Italy, Rome, I-00133; Frascati, I-00044
L. Marcelli
Department of Physics
Email: vvmikhajlov@mephi.ru
Italy, Rome, I-00133
W. Menn
Department of Physics
Email: vvmikhajlov@mephi.ru
Germany, Siegen, D-57068
M. Merge
INFN, Sezione di Rome Tor Vergata; Department of Physics
Email: vvmikhajlov@mephi.ru
Italy, Rome, I-00133; Rome, I-00133
E. Mocchiutti
INFN, Sezione di Trieste
Email: vvmikhajlov@mephi.ru
Italy, Trieste, I-34149
A. Monaco
Department of Physics; INFN, Sezione di Bari
Email: vvmikhajlov@mephi.ru
Italy, Bari, I-70126; Bari, I-70126
N. Mori
INFN, Sezione di Florence
Email: vvmikhajlov@mephi.ru
Italy, Sesto Fiorentino, Florence, I-50019
R. Munini
INFN, Sezione di Trieste; Department of Physics
Email: vvmikhajlov@mephi.ru
Italy, Trieste, I-34149; Trieste, I-34147
G. Osteria
INFN, Sezione di Naples
Email: vvmikhajlov@mephi.ru
Italy, Naples, I-80126
B. Panico
INFN, Sezione di Naples
Email: vvmikhajlov@mephi.ru
Italy, Naples, I-80126
P. Papini
INFN, Sezione di Florence
Email: vvmikhajlov@mephi.ru
Italy, Sesto Fiorentino, Florence, I-50019
P. Picozza
INFN, Sezione di Rome Tor Vergata; Department of Physics
Email: vvmikhajlov@mephi.ru
Italy, Rome, I-00133; Rome, I-00133
M. Pearce
Department of Physics; Oskar Klein Centre for Cosmoparticle Physics
Email: vvmikhajlov@mephi.ru
Sweden, Stockholm, SE-10691; Stockholm, SE-10691
M. Ricci
Laboratori Nazionali di Frascati
Email: vvmikhajlov@mephi.ru
Italy, Frascati, I-00044
S. B. Ricciarini
INFN, Sezione di Florence
Email: vvmikhajlov@mephi.ru
Italy, Sesto Fiorentino, Florence, I-50019
M. F. Runtso
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Email: vvmikhajlov@mephi.ru
Russian Federation, Moscow, 115409
M. Simon
Department of Physics
Email: vvmikhajlov@mephi.ru
Germany, Siegen, D-57068
R. Sparvoli
INFN, Sezione di Rome Tor Vergata; Department of Physics
Email: vvmikhajlov@mephi.ru
Italy, Rome, I-00133; Rome, I-00133
P. Spillantini
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Email: vvmikhajlov@mephi.ru
Russian Federation, Moscow, 115409
Y. I. Stozhkov
Lebedev Physical Institute
Email: vvmikhajlov@mephi.ru
Russian Federation, Moscow, 119991
Y. T. Yurkin
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Email: vvmikhajlov@mephi.ru
Russian Federation, Moscow, 115409
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