CHARGED-PARTICLE MULTIPLICITIES FOLLOWING PION ABSORPTION ON LI-6

被引:16
作者
RANSOME, RD
CUPPS, VR
DAWSON, S
FERGERSON, RW
GREEN, A
MORRIS, CL
MCGILL, JA
COMFORT, JR
RITCHIE, BG
TINSLEY, J
ZUMBRO, JD
LOVEMAN, RA
GUGELOT, PC
WATSON, DL
MOORE, CF
机构
[1] LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545
[2] ARIZONA STATE UNIV,TEMPE,AZ 85287
[3] UNIV PENN,PHILADELPHIA,PA 19104
[4] UNIV COLORADO,BOULDER,CO 80309
[5] UNIV VIRGINIA,CHARLOTTESVILLE,VA 22901
[6] UNIV YORK,YORK YO1 5DD,N YORKSHIRE,ENGLAND
[7] UNIV TEXAS,AUSTIN,TX 78712
关键词
D O I
10.1103/PhysRevLett.64.372
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We have studied particle emission following + absorption on Li6 at T=150 MeV by using a large-solid-angle detector. We find an absorption cross section leading to two or more energetic protons in the final state to be 98±15 mb. We find that only about 65 mb can be explained as quasideuteron absorption. © 1990 The American Physical Society.
引用
收藏
页码:372 / 375
页数:4
相关论文
共 31 条
[1]   OBSERVATION OF A QUASIDEUTERON COMPONENT IN THE REACTION C-12(PI+,2P) [J].
ALTMAN, A ;
PIASETZKY, E ;
LICHTENSTADT, J ;
YAVIN, AI ;
ASHERY, D ;
POWERS, RJ ;
BERTL, W ;
FELAWKA, L ;
WALTER, HK ;
WINTER, RG ;
VANDERPLUYM, J .
PHYSICAL REVIEW LETTERS, 1983, 50 (16) :1187-1190
[2]   (PI+/-,2N) REACTIONS AT 165 AND 245 MEV [J].
ALTMAN, A ;
ASHERY, D ;
PIASETZKY, E ;
LICHTENSTADT, J ;
YAVIN, AI ;
BERTL, W ;
FELAWKA, L ;
WALTER, HK ;
POWERS, RJ ;
WINTER, RG ;
VANDEMPLUYM, J .
PHYSICAL REVIEW C, 1986, 34 (05) :1757-1770
[3]   PION ABSORPTION ON HE-3 AT T-PI=62.5 AND 82.8 MEV [J].
ANIOL, KA ;
ALTMAN, A ;
JOHNSON, RR ;
ROSER, HW ;
TACIK, R ;
WIENANDS, U ;
ASHERY, D ;
ALSTER, J ;
MOINESTER, MA ;
PIASETZKY, E ;
GILL, DR ;
VINCENT, J .
PHYSICAL REVIEW C, 1986, 33 (05) :1714-1726
[4]   (PI+, PP) REACTION ON SEVERAL LIGHT-NUCLEI [J].
ARTHUR, ED ;
LAM, WC ;
AMATO, J ;
AXEN, D ;
BURMAN, RL ;
FESSENDEN, P ;
MACEK, R ;
OOSTENS, J ;
SHLAER, W ;
SOBOTTKA, S ;
SALOMON, M ;
SWENSON, W .
PHYSICAL REVIEW C, 1975, 11 (02) :332-348
[5]  
ASHERY D, 1986, ANNU REV NUCL PART S, V36, P207
[6]   TRUE ABSORPTION AND SCATTERING OF PIONS ON NUCLEI [J].
ASHERY, D ;
NAVON, I ;
AZUELOS, G ;
WALTER, HK ;
PFEIFFER, HJ ;
SCHLEPUTZ, FW .
PHYSICAL REVIEW C, 1981, 23 (05) :2173-2185
[7]  
ASHERY D, 1983, PHYS REV LETT, V50, P1187
[8]   OBSERVATION OF A QUASI-FREE 3-NUCLEON-ABSORPTION MODE OF PIONS IN HE-4 [J].
BACKENSTOSS, G ;
IZYCKI, M ;
SALVISBERG, P ;
STEINACHER, M ;
WEBER, P ;
WEYER, HJ ;
CIERJACKS, S ;
RZEHORZ, B ;
ULLRICH, H ;
FURIC, M ;
PETKOVIC, T ;
SIMICEVIC, N .
PHYSICAL REVIEW LETTERS, 1987, 59 (07) :767-770
[9]   ISOSPIN DEPENDENCE OF PION ABSORPTION ON NUCLEON PAIRS IN HE-3 [J].
BACKENSTOSS, G ;
IZYCKI, M ;
STEINACHER, M ;
WEBER, P ;
WEYER, HJ ;
VONWEYMARN, K ;
CIERJACKS, S ;
LJUNGFELT, S ;
MANKIN, U ;
PETKOVIC, T ;
SCHMIDT, G ;
ULLRICH, H ;
FURIC, M .
PHYSICS LETTERS B, 1984, 137 (5-6) :329-333
[10]   NEW PION-ABSORPTION MODES OBSERVED FROM TRIPLE COINCIDENCES IN HE-4 [J].
BACKENSTOSS, G ;
BRODBECK, D ;
IZYCKI, M ;
SALVISBERG, P ;
STEINACHER, M ;
WEBER, P ;
WEYER, HJ ;
HOFFART, A ;
RZEHORZ, B ;
ULLRICH, H ;
BOSNAR, D ;
FURIC, M ;
PETKOVIC, T .
PHYSICAL REVIEW LETTERS, 1988, 61 (08) :923-926