An anomalous positron abundance in cosmic rays with energies 1.5-100 GeV

Adriani O;Barbarino GC;Bazilevskaya GA;BELLOTTI, Roberto;Boezio M;Bogomolov EA;Bonechi L;Bongi M;Bonvicini V;Bottai S;Bruno A;Cafagna F;Campana D;Carlson P;Casolino M;Castellini G;De Pascale MP;De Rosa G;De Simone N;Di Felice V;Galper AM;Grishantseva L;Hofverberg P;Koldashov SV;Krutkov SY;Kvashnin AN;Leonov A;Malvezzi V;Marcelli L;Menn W;Mikhailov VV;Mocchiutti E;Orsi S;Osteria G;Papini P;Pearce M;Picozza P;Ricci M;Ricciarini SB;Simon M;Sparvoli R;Spillantini P;Stozhkov YI;Vacchi A;Vannuccini E;Vasilyev G;Voronov SA;Yurkin YT;Zampa G;Zampa N;Zverev VG

2009-01-01