The high energy muon spectrum in Extensive Air Showers: first data from LVD and EAS-TOP at Gran Sasso

被引:7
作者
Aglietta, M [1 ]
Alessandro, B
Alpat, B
Alyea, ED
Antonioli, P
Arneodo, F
Badino, G
Bari, G
Basile, M
Berezinsky, VS
Bergamasco, L
Bersani, F
Bertaina, M
Bertoni, R
Bonoli, G
Bosco, A
Bruni, G
Fauth, AC
Romeo, GC
Castagnoli, C
Castellina, A
Chiavassa, A
Chinellato, JA
Cifarelli, L
Cindolo, F
Castagnoli, GC
Conforto, G
Contin, A
Dadykin, VL
De Silva, A
Deutsch, M
Piazzoli, BD
Di Sciascio, G
Dominici, P
Dos Santos, LG
Emaldi, L
Enikeev, RI
Fabbri, FL
Fulgione, W
Galeotti, P
Ghetti, C
Ghia, PL
Giusti, P
Granella, R
Grianti, F
Guidi, G
Hafen, ES
Haridas, P
Iacobucci, G
Iacovacci, M
机构
[1] Univ Bologna, Bologna, Italy
[2] Ist Nazl Fis Nucl, I-40126 Bologna, Italy
[3] Brown Univ, Providence, RI 02912 USA
[4] Univ Campinas, Campinas, Brazil
[5] Ist Nazl Fis Nucl, LNF, Frascati, Italy
[6] Ist Nazl Fis Nucl, LNGS, Assergi, Italy
[7] Univ Houston, Houston, TX USA
[8] Indiana Univ, Bloomington, IN USA
[9] MIT, Cambridge, MA 02139 USA
[10] Northeastern Univ, Boston, MA 02115 USA
[11] Russian Acad Sci, Inst Nucl Res, Moscow, Russia
[12] Okayama Univ, Okayama 700, Japan
[13] Okayama Univ Sci, Okayama 700, Japan
[14] Univ Perugia, I-06100 Perugia, Italy
[15] Ist Nazl Fis Nucl, I-06100 Perugia, Italy
[16] Saitama Univ, Urawa, Saitama, Japan
[17] Ashikaga Inst Technol, Ashikaga, Japan
[18] Univ Turin, CNR, Inst Cosmo Geophys, Turin, Italy
[19] Ist Nazl Fis Nucl, I-10125 Turin, Italy
[20] Univ Urbino, Florence, Italy
[21] Ist Nazl Fis Nucl, I-50125 Florence, Italy
[22] Univ Aquila, I-67100 Laquila, Italy
[23] Univ Naples, Naples, Italy
[24] Ist Nazl Fis Nucl, I-80125 Naples, Italy
关键词
D O I
10.1016/S0927-6505(98)00024-3
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We present evidence for a dependence of the average deep underground muon energies on shower size in the coincident EAS-TOP and LVD data at the Gran Sasso laboratories. The measured relation agrees with a mixed chemical composition of the cosmic ray primary spectrum at energies around 10(15) eV. (C) 1998 Elsevier Science B.V.
引用
收藏
页码:185 / 192
页数:8
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