ANALYSIS OF HADRONIC TRANSITIONS IN UPSILON(3S) DECAYS

被引：0

作者：

BUTLER, F

FU, X

KALBFLEISCH, G

LAMBRECHT, M

ROSS, WR

SKUBIC, P

SNOW, J

WANG, PL

WOOD, M

BORTOLETTO, D

BROWN, DN

FAST, J

MCILWAIN, RL

MIAO, T

MILLER, DH

MODESITT, M

SCHAFFNER, SF

SHIBATA, EI

SHIPSEY, IPJ

WANG, PN

BATTLE, M

ERNST, J

KROHA, H

ROBERTS, S

SPARKS, K

THORNDIKE, EH

WANG, CH

DOMINICK, J

SANGHERA, S

SKWARNICKI, T

STROYNOWSKI, R

ARTUSO, M

HE, D

GOLDBERG, M

HORWITZ, N

KENNETT, R

MONETI, GC

MUHEIM, F

MUKHIN, Y

PLAYFER, S

ROZEN, Y

STONE, S

THULASIDAS, M

VASSEUR, G

ZHU, G

BARTLET, J

CSORNA, SE

EGYED, Z

JAIN, V

SHELDON, P

机构：

[1] PURDUE UNIV,W LAFAYETTE,IN 47907

[2] UNIV ROCHESTER,ROCHESTER,NY 14627

[3] SO METHODIST UNIV,DALLAS,TX 75275

[4] SYRACUSE UNIV,SYRACUSE,NY 13244

[5] VANDERBILT UNIV,NASHVILLE,TN 37235

[6] CALTECH,PASADENA,CA 91125

[7] UNIV CALIF SAN DIEGO,LA JOLLA,CA 92093

[8] UNIV CALIF SANTA BARBARA,SANTA BARBARA,CA 93106

[9] CARNEGIE MELLON UNIV,PITTSBURGH,PA 15213

[10] UNIV COLORADO,BOULDER,CO 80309

[11] CARLETON UNIV,OTTAWA K1S 5B6,ONTARIO,CANADA

[12] CORNELL UNIV,ITHACA,NY 14853

[13] UNIV FLORIDA,GAINESVILLE,FL 32611

[14] HARVARD UNIV,CAMBRIDGE,MA 02138

[15] UNIV ILLINOIS,URBANA,IL 61801

[16] ITHACA COLL,ITHACA,NY 14850

[17] UNIV KANSAS,LAWRENCE,KS 66045

[18] UNIV MINNESOTA,MINNEAPOLIS,MN 55455

[19] SUNY ALBANY,ALBANY,NY 12222

[20] OHIO STATE UNIV,COLUMBUS,OH 43210

[21] INP,NOVOSIBIRSK,RUSSIA

来源：

PHYSICAL REVIEW D | 1994年 / 49卷 / 01期

关键词：

D O I：

10.1103/PhysRevD.49.40

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Using the CLEO II detector, we have measured the branching fractions for UPSILON(3S)-->pipiUPSILON(1S), UPSILON(3S)-->pipiUPSILON(2S), and the cascade UPSILON(3S)-->UPSILON(2S)+X, UPSILON(2S)-->pi+pi-UPSILON(1S), analyzing the exclusive mode where the daughter UPSILON state decays to a e+e- or mu+mu- pair, as well as the inclusive pi+pi- transitions where the final UPSILON state decays into hadrons. Properties of the pipi system are analyzed. Searches for the cascade decay UPSILON(3S)-->pi+pi-h(b), h(b)-->gammaeta(b) and UPSILON(3S)-->pi0h(b) were also performed.

引用

页码：40 / 57

页数：18

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