OBSERVATION OF MU3PI EVENTS IN E+E-ANNIHILATION

被引：47

作者：

JAROS, JA

ABRAMS, GS

ALAM, MS

BARBAROGALTIERI, A

BOYARSKI, AM

BREIDENBACH, M

CHINOWSKY, W

DORFAN, JM

ELY, R

FELDMAN, GJ

FELLER, JM

FONG, A

GOBBI, B

GOLDHABER, G

HANSON, G

JOHNSON, AD

KADYK, JA

KWAN, BP

LECOMTE, P

LITKE, A

LUKE, D

LUTH, V

MADARAS, RJ

MARTIN, JF

MILLER, DH

NGUYEN, HK

PARKER, SI

PATERSON, JM

PERL, ML

PERUZZI, I

PICCOLO, M

PUN, TP

RAPIDIS, PA

RONAN, MT

ROSS, RR

SCHARRE, DL

SCHWITTERS, RF

TANENBAUM, W

TRIPPE, TG

TRILLING, GH

VUILLEMIN, V

YOUNT, DE

机构：

[1] STANFORD UNIV,DEPT PHYS,STANFORD,CA 94305

[2] UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,BERKELEY,CA 94720

[3] UNIV CALIF BERKELEY,DEPT PHYS,BERKELEY,CA 94720

[4] NORTHWESTERN UNIV,DEPT PHYS & ASTRON,EVANSTON,IL 60201

[5] UNIV HAWAII,DEPT PHYS & ASTRON,HONOLULU,HI 96822

来源：

PHYSICAL REVIEW LETTERS | 1978年 / 40卷 / 17期

关键词：

D O I：

10.1103/PhysRevLett.40.1120

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We have observed events of the type +(3) in e+e- interactions at center-of-mass energies above 6 GeV. The properties of the events are consistent with their coming from the heavy-lepton decays and 3 or 4. The three-charged-pion invariant-mass distribution shows a significant peak at a mass 1.1 GeV/c2. We find the branching ratio into three charged and any number of neutral pions B(-n0)=0.180.065. © 1978 The American Physical Society.

引用

页码：1120 / 1123

页数：4

共 23 条

[1] EVIDENCE FOR TAU-]VP-PI DECAY MODE
ALEXANDER, G
CRIEGEE, L
DEHNE, HC
DERIKUM, K
DEVENISH, R
FLUGGE, G
FOX, JD
FRANKE, G
GERKE, C
HACKMACK, E
HARMS, P
HORLITZ, G
KAHL, T
KNIES, G
LEHMANN, E
ROSSLER, M
SCHMITZ, R
TIMM, U
WALOSCHEK, P
WINTER, GG
WOLFF, S
ZIMMERMANN, W
WAGNER, W
BLOBEL, V
GARFINKEL, AF
KOPPITZ, B
LOHRMANN, E
LUHRSEN, W
BACKER, A
BURGER, J
GRUPEN, C
MEYER, H
WACKER, K
[J]. PHYSICS LETTERS B, 1978, 73 (01) : 99 - 104
[2] ELECTRON-MUON AND ELECTRON-HADRON PRODUCTION IN E+E- COLLISIONS
BARBAROGALTIERI, A
KWAN, BP
LITKE, AM
DORFAN, JM
ELY, R
FELDMAN, GJ
FELLER, JM
FONG, A
GOBBI, B
HANSON, G
JAROS, JA
LECOMTE, P
LUKE, D
MADARAS, RJ
MARTIN, JF
MAST, TS
MILLER, DH
PARKER, SI
PERL, ML
PERUZZI, I
PICCOLO, M
PUN, TP
RAPIDIS, PA
RONAN, MT
ROSS, RR
SADOULET, B
TRIPPE, TG
VUILLEMIN, V
YOUNT, DE
[J]. PHYSICAL REVIEW LETTERS, 1977, 39 (17) : 1058 - 1061
[3] BARBAROGALTIERI A, 1977, 1977 P INT S LEPT PH
[4] HEAVY-LEPTON DECAY AND A1 RESONANCE
BASDEVANT, JL
BERGER, EL
[J]. PHYSICAL REVIEW LETTERS, 1978, 40 (15) : 994 - 997
[5] MEASUREMENTS OF TAU DECAY MODES AND A PRECISE DETERMINATION OF MASS
BRANDELIK, R
BRAUNSCHWEIG, W
MARTYN, HU
SANDER, HG
SCHMITZ, D
STURM, W
WALLRAFF, W
CORDS, D
FELST, R
FRIES, R
GADERMANN, E
HULTSCHIG, H
JOOS, P
KOCH, W
KOTZ, U
KREHBIEL, H
KREINICK, D
LYNCH, HL
MCNEELY, WA
MIKENBERG, G
MOFFEIT, KC
NOTZ, D
RUSCH, R
SCHLIWA, M
WIIK, BH
WOLF, G
GRINDHAMMER, G
LUDWIG, J
MESS, KH
PETERSEN, A
POELZ, G
RINGEL, J
ROMER, O
SAUERBERG, K
SCHMUSER, P
DEBOER, W
BUSCHHORN, G
FUES, W
GAGERN, CV
GUNDERSON, B
KOTTHAUS, R
LIERL, H
OBERLACK, H
ORITO, S
SUDA, T
TOTSUKA, Y
YAMADA, S
[J]. PHYSICS LETTERS B, 1978, 73 (01) : 109 - 114
[6] INCLUSIVE ANOMALOUS MUON PRODUCTION IN E+E- ANNIHILATION
FELDMAN, GJ
BULOS, F
LUKE, D
ABRAMS, GS
ALAM, MS
BOYARSKI, AM
BREIDENBACH, M
DORFAN, J
FRIEDBERG, CE
FRYBERGER, D
GOLDHABER, G
HANSON, G
HEILE, FB
JAROS, JA
KADYK, JA
LARSEN, RR
LITKE, AM
LUTH, V
MADARAS, RJ
MOREHOUSE, CC
NGUYEN, HK
PATERSON, JM
PERL, ML
PERUZZI, I
PICCOLO, M
PIERRE, FM
PUN, TP
RAPIDIS, P
RICHTER, B
SADOULET, B
SCHWITTERS, RF
TANENBAUM, W
TRILLING, GH
VANNUCCI, F
WHITAKER, JS
WISS, JE
[J]. PHYSICAL REVIEW LETTERS, 1977, 38 (03) : 117 - 120
[7] FLATTE SM, 1977, PARTICLES FIELDS
[8] FLUGGE G, 1977, 5TH P INT C MES SPEC
[9] GILMAN FJ, 1977, SLACPUB2046 REP
[10] KNIES G, 1977, 1977 P INT S LEPT PH

← 1 2 3 →