@article{fd4b8270b72e4423891f4e7b09aeac1e,
title = "Precision Measurement of the Boron to Carbon Flux Ratio in Cosmic Rays from 1.9 GV to 2.6 TV with the Alpha Magnetic Spectrometer on the International Space Station",
abstract = "Knowledge of the rigidity dependence of the boron to carbon flux ratio (B/C) is important in understanding the propagation of cosmic rays. The precise measurement of the B/C ratio from 1.9 GV to 2.6 TV, based on 2.3 million boron and 8.3 million carbon nuclei collected by AMS during the first 5 years of operation, is presented. The detailed variation with rigidity of the B/C spectral index is reported for the first time. The B/C ratio does not show any significant structures in contrast to many cosmic ray models that require such structures at high rigidities. Remarkably, above 65 GV, the B/C ratio is well described by a single power law RΔ with index Δ=-0.333±0.014(fit)±0.005(syst), in good agreement with the Kolmogorov theory of turbulence which predicts Δ=-1/3 asymptotically.",
author = "{AMS Collaboration} and M. Aguilar and {Ali Cavasonza}, L. and G. Ambrosi and L. Arruda and N. Attig and S. Aupetit and P. Azzarello and A. Bachlechner and F. Barao and A. Barrau and L. Barrin and A. Bartoloni and L. Basara and {Ba{\c s}eǧmez-Du Pree}, S. and M. Battarbee and R. Battiston and U. Becker and M. Behlmann and B. Beischer and J. Berdugo and B. Bertucci and Bindel, {K. F.} and V. Bindi and G. Boella and {De Boer}, W. and K. Bollweg and V. Bonnivard and B. Borgia and Boschini, {M. J.} and M. Bourquin and Bueno, {E. F.} and J. Burger and F. Cadoux and Cai, {X. D.} and M. Capell and S. Caroff and J. Casaus and G. Castellini and F. Cervelli and Chae, {M. J.} and Chang, {Y. H.} and Chen, {A. I.} and Chen, {G. M.} and Chen, {H. S.} and L. Cheng and Chou, {H. Y.} and E. Choumilov and V. Choutko and Chung, {C. H.} and C. Clark",
note = "Publisher Copyright: {\textcopyright} 2016 authors. Published by the American Physical Society.",
year = "2016",
month = nov,
day = "28",
doi = "10.1103/PhysRevLett.117.231102",
language = "???core.languages.en_GB???",
volume = "117",
journal = "Physical Review Letters",
issn = "0031-9007",
number = "23",
}