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ASTROPHYSICS AND COSMOLOGY
Detection of a change in the North-South ratio of count rates of particles of high-energy cosmic rays during a change in the polarity of the magnetic field of the Sun
A. V. Karelina, O. Adrianibc, G. Barbarinode, G. A. Bazilevskayaf, R. Bellottigh, M. Boezioi, E. A. Bogomolovj, M. Bongic, V. Bonvicinii, S. Bottaic, A. Brunohg, S. Vacchii, E. Vannuccinic, G. I. Vasilievj, S. A. Voronova, A. M. Gal'pera, C. De Donatokl, K. De Santiskl, N. De Simonekl, V. Di Felicek, G. Zampai, N. Zampai, F. Cafagnag, D. Campanad, R. Carboneld, P. Carlsonm, M. Casolinok, G. Castellinin, A. N. Kvashninf, S. V. Koldashova, S. V. Koldobskiia, S. Yu. Krut'kovj, A. A. Leonova, L. Marcellik, M. Martucciko, A. G. Maiorova, V. V. Malakhova, W. Mennp, M. Mergèkl, V. V. Mikhailova, E. Mocchiuttii, A. Monacog, N. Moribc, R. Muniniiq, G. Osteriad, F. Palmakl, B. Panicod, P. Papinic, M. Pearcem, P. Picozzakl, M. Riccio, S. Ricciarinic, M. L. Rosettom, M. Simonp, R. Sarkari, V. Scottied, R. Sparvolikl, P. Spillantinicb, V. Formatoiq, Yu. T. Yurkina a National Research Nuclear University MEPhI, Kashirskoe sh. 31, Moscow, 115409, Russia
b University of Florence, I-50019, Sesto Fiorentiono, Florence, Italy
c INFN, Sezione di Florence, I-50019, Sesto Fiorentiono, Florence, Italy
d INFN, Sezione di Naples, I-80126, Naples, Italy
e University of Naples "Federico II", I-80126, Naples, Italy
f Lebedev Physical Institute, Russian Academy of Sciences, Leninskii pr. 53, Moscow, 119991, Russia
g INFN, Sezione di Bari, I-70126, Bari, Italy
h University of Bari, I-70126, Bari, Italy
i INFN, Sezione di Trieste, I-34149, Trieste, Italy
j Ioffe Physical Technical Institute, Russian Academy of Sciences, Politekhnicheskaya ul. 26, St. Petersburg, 194021, Russia
k INFN, Sezione di Rome "Tor Vergata", I-00133, Rome, Italy
l University of Rome "Tor Vergata", I-00133, Rome, Italy
m KTH, Department of Physics, and the Oskar Klein Centre for Cosmoparticle Physics AlbaNova University Centre,
SE-10691 Stockholm, Sweden
n IFAC, I-50019, Sesto Fiorentino, Florence, Italy
o INFN, Laboratori Nazionali di Frascati, I-00044, Frascati, Italy
p University of Siegen, D-57068 Siegen, Germany
q University of Trieste, I-34147 Trieste, Italy
Abstract:
A change in the ratio of the intensities of particles of high-energy cosmic rays arriving from the North and South in the time interval of 2010–2014 has been detected with a calorimeter entering into the experimental complex of the PAMELA satellite experiment since June 2006. The polarity of the magnetic field of the Sun changed in a part of this time interval. Thus, the results indicate that the North-South asymmetry of cosmic ray fluxes is related to the magnetic field of the Sun.
Received: 22.12.2014
Citation:
A. V. Karelin, O. Adriani, G. Barbarino, G. A. Bazilevskaya, R. Bellotti, M. Boezio, E. A. Bogomolov, M. Bongi, V. Bonvicini, S. Bottai, A. Bruno, S. Vacchi, E. Vannuccini, G. I. Vasiliev, S. A. Voronov, A. M. Gal'per, C. De Donato, K. De Santis, N. De Simone, V. Di Felice, G. Zampa, N. Zampa, F. Cafagna, D. Campana, R. Carbone, P. Carlson, M. Casolino, G. Castellini, A. N. Kvashnin, S. V. Koldashov, S. V. Koldobskii, S. Yu. Krut'kov, A. A. Leonov, L. Marcelli, M. Martucci, A. G. Maiorov, V. V. Malakhov, W. Menn, M. Mergè, V. V. Mikhailov, E. Mocchiutti, A. Monaco, N. Mori, R. Munini, G. Osteria, F. Palma, B. Panico, P. Papini, M. Pearce, P. Picozza, M. Ricci, S. Ricciarini, M. L. Rosetto, M. Simon, R. Sarkar, V. Scotti, R. Sparvoli, P. Spillantini, V. Formato, Yu. T. Yurkin, “Detection of a change in the North-South ratio of count rates of particles of high-energy cosmic rays during a change in the polarity of the magnetic field of the Sun”, Pis'ma v Zh. Èksper. Teoret. Fiz., 101:4 (2015), 246–249; JETP Letters, 101:4 (2015), 228–231
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https://www.mathnet.ru/eng/jetpl4552 https://www.mathnet.ru/eng/jetpl/v101/i4/p246
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Abstract page: | 147 | Full-text PDF : | 30 | References: | 36 | First page: | 9 |
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