A measurement of the cosmic ray positron fraction e+/(e+ + e−) in the energy range of 1–30 GeV is presented. The measurement is based on data taken by the AMS-01 experiment during its 10 day Space Shuttle flight in June 1998. A proton background suppression on the order of 10^6 is reached by identifying converted bremsstrahlung photons emitted from positrons
Aguilar, M., Alcaraz, J., Allaby, J., Alpat, B., Ambrosi, G., Anderhub, H., et al. (2007). Cosmic-ray positron fraction measurement from 1 to 30 GeV with AMS-01. PHYSICS LETTERS. SECTION B, 646, 145-154 [10.1016/j.physletb.2007.01.024].
Citazione: | Aguilar, M., Alcaraz, J., Allaby, J., Alpat, B., Ambrosi, G., Anderhub, H., et al. (2007). Cosmic-ray positron fraction measurement from 1 to 30 GeV with AMS-01. PHYSICS LETTERS. SECTION B, 646, 145-154 [10.1016/j.physletb.2007.01.024]. | |
Tipo: | Articolo in rivista - Articolo scientifico | |
Carattere della pubblicazione: | Scientifica | |
Titolo: | Cosmic-ray positron fraction measurement from 1 to 30 GeV with AMS-01 | |
Autori: | Aguilar, M; Alcaraz, J; Allaby, J; Alpat, B; Ambrosi, G; Anderhub, H; L. Ao, A. Arefiev, P. Azzarello, L. Baldini, M. Basile, D. Barancourt, F. Barao, G. Barbier, G. Barreira, R. Battiston, R. Becker, U. Becker, L. Bellagamba, P. Béné, J. Berdugo, P. Berges, B. Bertucci, A. Biland, S. Blasko, Boella, G; Boschini, M; M. Bourquin, L. Brocco, G. Bruni, M. Buénerd, J.D. Burger, W.J. Burger, X.D. Cai, C. Camps, P. Cannarsa, M. Capell, F. Cardano, D. Casadei, J. Casaus, G. Castellini, Y.H. Chang, H.F. Chen, H.S. Chen, Z.G. Chen, N.A. Chernoplekov, T.H. Chiueh, K. Cho, M.J. Choi, Y.Y. Choi, F. Cindolo, V. Commichau, A. Contin, E. Cortina-Gil, M. Cristinziani, T.S. Dai, C. Delgado, S. Difalco, L. Djambazov, I. D'Antone, Z.R. Dong, P. Emonet, J. Engelberg, F.J. Eppling, T. Eronen, G. Esposito, P. Extermann, J. Favier, E. Fiandrini, P.H. Fisher, G. Flügge, N. Fouque, Yu. Galaktionov, H. Gast; Gervasi, M; P. Giusti, Grandi, D; O. Grimm, W.Q. Gu, K. Hangarter, A. Hasan, V. Hermel, H. Hofer, W. Hungerford, M. Jongmanns, K. Karlamaa, W. Karpinski, G. Kenney, D.H. Kim, G.N. Kim, K.S. Kim, M.Y. Kim, A. Klimentov, R. Kossakowskic, A. Kouninel, V. Koutsenkol, ac, M. Kraeberai, G. Laboriet, T. Laitinenah, G. Lamannaad, 1, E. Lanciottiz, G. Laurentij, A. Lebedevl, C. Lechanoine-Lelucs, M.W. Leeo, S.C. Leeag, G. Levij, C.L. Liuy, H.T. Liui, G. Lug, Y.S. Lui, K. Lübelsmeyera, D. Luckeyl, W. Lustermannai, C. Mañaz, A. Margottij, F. Mayett, R.R. McNeild, B. Meillont, M. Menichelliad, A. Mihulk, A. Mujunenv, A. Olivaad, J. Olzema, , , F. Palmonarij, H.B. Parko, W.H. Parko, M. Pauluzziad, F. Paussai, E. Perrins, A. Pescij, A. Pevsnere, F. Piloae, M. Pimentax, w, V. Plyaskinac, V. Pojidaevac, M. Pohls, N. Produits, Rancoita, PG D. Rapins, F. Raupacha, D. Renai, Z. Renag, M. Ribordys, J.P. Richeuxs, E. Riihonenah, J. Ritakariv, S. Roo, U. Roeserai, C. Rossint, R. Sagdeevn, D. Santost, G. Sartorellij, C. Sbarraj, S. Schaela, A. Schultz von Dratziga, G. Schweringa, E.S. Seon, J.W. Shino, E. Shoumilovac, V. Shoutkol, T. Siedenburgl, R. Siedlinga, D. Sono, T. Songh, F. Spinellaae, M. Steuerl, G.S. Sunh, H. Suterai, X.W. Tangi, Samuel C.C. Tingl, S.M. Tingl, M. Tornikoskiv, J. Torstiah, J. Trümperq, J. Ulbrichtai, S. Urpov, E. Valtonenah, J. Vandenhirtza, E. Velikhovab, B. Verlaatai, 2, I. Vetlitskyac, F. Vezzut, J.P. Viallec, G. Viertelai, D. Vités, H. Von Guntenai, S. Waldmeier Wickiai, W. Wallraffa, B.C. Wangy, J.Z. Wangg, K. Wiikv, C. Williamsj, S.X. Wul, m, P.C. Xiah, S. Xul, J.L. Yang, L.G. Yanh, C.G. Yangi, J. Yangaf, M. Yangi, S.W. Yeu, 3, Z.Z. Xu, H.Y. Zhang, Z.P. Zhang, D.X. Zhao, Y. Zhou, G.Y. Zhu, W.Z. Zhu, H.L. Zhuang, A. Zichichi, B. Zimmermann; P. Zuccon | |
Autori: | ||
Data di pubblicazione: | 2007 | |
Lingua: | English | |
Rivista: | PHYSICS LETTERS. SECTION B | |
Digital Object Identifier (DOI): | http://dx.doi.org/10.1016/j.physletb.2007.01.024 | |
Appare nelle tipologie: | 01 - Articolo su rivista |
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