Experiment E835 at Fermilab

被引:17
作者
Garzoglio, G
Gollwitzer, K
Hahn, A
Hu, M
Marsh, P
Peoples, J
Pordes, S
Streets, J
Werkema, S
Ambrogiani, M
Andreotti, M
Baldini, W
Bonsi, D
Bombonati, M
Bettoni, D
Calabrese, R
Cibinetto, G
Dalpiaz, P
Luppi, E
Martini, M
Negrini, M
Savriè, M
Stancari, G
Tomassetti, L
Buzzo, A
Lo Vetere, M
Macrí, M
Marinelli, M
Pallavicini, M
Patrignani, C
Robutti, E
Santroni, A
Lasio, G
Mandelkern, M
Roethel, W
Schultz, J
Stancari, M
Zioulas, G
Graham, M
Rusack, R
Seo, SH
Vidnovic, T
Fan, X
Jin, S
Joffe, D
Kasper, J
Maas, P
Metreveli, Z
Pedlar, T
Rosen, J
机构
[1] Ist Nazl Fis Nucl, I-16146 Genoa, Italy
[2] Univ Genoa, I-16146 Genoa, Italy
[3] Univ Ferrara, I-44100 Ferrara, Italy
[4] Ist Nazl Fis Nucl, I-44100 Ferrara, Italy
[5] Univ Calif Irvine, Irvine, CA USA
[6] Univ Minnesota, Minneapolis, MN 55455 USA
[7] Northwestern Univ, Evanston, IL 60208 USA
[8] Ist Nazl Fis Nucl, I-10125 Turin, Italy
[9] Univ Turin, I-10125 Turin, Italy
关键词
D O I
10.1016/j.nima.2003.10.089
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
We provide a comprehensive description of experiment E835 at Fermilab, a high-precision experimental study of charmonium bound states. The E-c states are formed in pp annihilations of cooled antiprotons stored in the Fermilab Antiproton Accumulator using a dense internal hydrogen gas-jet target. We describe the experimental strategies adopted for detecting the tiny cc resonant signals in the huge non-resonant hadronic background, and for measuring resonance parameters with high precision. (C) 2003 Elsevier B.V. All rights reserved.
引用
收藏
页码:558 / 609
页数:52
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