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Lithium and Beryllium Isotopes with the PAMELA Experiment

Authors :: Andrea Vacchi
Sergey Koldobskiy
Yu. T. Yurkin
L. Marcelli
V. V. Malakhov
V. Di Felice
V. V. Mikhailov
F. Palma
O. Adriani
Roberta Sparvoli
N. Zampa
Paolo Papini
Per Carlson
A. N. Kvashnin
Mark Pearce
D. Campana
F. Cafagna
S. Bottai
G. Vasilyev
M. Ricci
S. Y. Krutkov
N. De Simone
P. Picozza
Alfonso Monaco
Sergey Koldashov
Massimo Bongi
G. Castellini
Mirko Boezio
Yuri Stozhkov
S. A. Voronov
V. Bonvicini
E. Mocchiutti
Alexey Leonov
A. V. Karelin
P. Spillantini
Ritabrata Sarkar
V. Scotti
G. A. Bazilevskaya
Roberto Bellotti
R. Munini
E. Vannuccini
A. M. Galper
E. A. Bogomolov
Valerio Formato
S. B. Ricciarini
Michal Simon
Marco Casolino
M. Merge
Giancarlo Barbarino
A. Bruno
C. De Santis
B. Panico
Gianluigi Zampa
M. Martucci
C. De Donato
G. Osteria
W. Menn
A. G. Mayorov
Nicola Mori
Menn, W.
Bogomolov, E. A.
Simon, M.
Vasilyev, G.
Adriani, O.
Barbarino, G. C.
Bazilevskaya, G. A.
Bellotti, R.
Boezio, M.
Bongi, M.
Bonvicini, V.
Bottai, S.
Bruno, A.
Cafagna, F.
Campana, D.
Carlson, P.
Casolino, M.
Castellini, G.
De Donato, C.
De Santis, C.
De Simone, N.
Di Felice, V.
Formato, V.
Galper, A. M.
Karelin, A. V.
Koldashov, S. V.
Koldobskiy, S.
Krutkov, S. Y.
Kvashnin, A. N.
Leonov, A.
Malakhov, V.
Marcelli, L.
Martucci, M.
Mayorov, A. G.
Mergè, M.
Mikhailov, V. V.
Mocchiutti, E.
Monaco, A.
Mori, N.
Munini, R.
Osteria, G.
Palma, F.
Panico, B.
Papini, P.
Pearce, M.
Picozza, P.
Ricci, M.
Ricciarini, S. B.
Sarkar, R.
Scotti, V.
Sparvoli, R.
Spillantini, P.
Stozhkov, Y. I.
Vacchi, A.
Vannuccini, E.
Voronov, S. A.
Yurkin, Y. T.
Zampa, G.
Zampa, N.
Source :: The Astrophysical journal 862 (2018). doi:10.3847/1538-4357/aacf89, info:cnr-pdr/source/autori:Menn, W.; Bogomolov, E. A.; Simon, M.; Vasilyev, G.; Adriani, O.; Barbarino, G. C.; Bazilevskaya, G. A.; Bellotti, R.; Boezio, M.; Bongi, M.; Bonvicini, V.; Bottai, S.; Bruno, A.; Cafagna, F.; Campana, D.; Carlson, P.; Casolino, M.; Castellini, G.; De Donato, C.; De Santis, C.; De Simone, N.; Di Felice, V.; Formato, V.; Galper, A. M.; Karelin, A. V.; Koldashov, S. V.; Koldobskiy, S.; Krutkov, S. Y.; Kvashnin, A. N.; Leonov, A.; Malakhov, V.; Marcelli, L.; Martucci, M.; Mayorov, A. G.; Merge, M.; Mikhailov, V. V.; Mocchiutti, E.; Monaco, A.; Mori, N.; Munini, R.; Osteria, G.; Palma, F.; Panico, B.; Papini, P.; Pearce, M.; Picozza, P.; Ricci, M.; Ricciarini, S. B.; Sarkar, R.; Scotti, V.; Sparvoli, R.; Spillantini, P.; Stozhkov, Y. I.; Vacchi, A.; Vannuccini, E.; Voronov, S. A.; Yurkin, Y. T.; Zampa, G.; Zampa, N./titolo:Lithium and Beryllium Isotopes with the PAMELA Experiment/doi:10.3847%2F1538-4357%2Faacf89/rivista:The Astrophysical journal/anno:2018/pagina_da:/pagina_a:/intervallo_pagine:/volume:862
Publication Year :: 2018
Publisher :: American Astronomical Society, 2018.
Abstract: The cosmic-ray lithium and beryllium ($^{6}$Li, $^{7}$Li, $^{7}$Be, $^{9}$Be, $^{10}$Be) isotopic composition has been measured with the satellite-borne experiment PAMELA, which was launched into low-Earth orbit on-board the Resurs-DK1 satellite on June 15th 2006. The rare lithium and beryllium isotopes in cosmic rays are believed to originate mainly from the interaction of high energy carbon, nitrogen and oxygen nuclei with the interstellar medium (ISM), but also on "tertiary" interactions in the ISM (i.e. produced by further fragmentation of secondary beryllium and boron). In this paper the isotopic ratios $^{7}$Li/$^{6}$Li and $^{7}$Be/($^{9}$Be + $^{10}$Be) measured between 150 and 1100 MeV/n using two different detector systems from July 2006 to September 2014 will be presented.<br />13 pages, 11 figures, accepted for publication in the Astrophysical Journal. arXiv admin note: text overlap with arXiv:1512.06535