PRODUCTION OF CHI-CHARMONIUM VIA 300-GEV/C PION AND PROTON INTERACTIONS ON A LITHIUM TARGET

被引：18

作者：

ANTONIAZZI, L

ARENTON, M

CAO, Z

CHEN, T

CONETTI, S

COX, B

KOURKOUMELIS, C

MANOUSAKISKATSIKAKIS, A

KUZMINSKI, J

LECOMPTE, T

MARCHIONNI, A

HE, M

MAZUR, PO

MURPHY, CT

PRAMANTIOTIS, P

RAMEIKA, R

RESVANIS, LK

ROSATI, M

ROSEN, J

SHEN, C

SHEN, Q

SIMARD, A

SMITH, RP

SPIEGEL, L

STAIRS, DG

TAN, Y

TESAREK, RJ

TURKINGTON, T

TURNBULL, L

TURKOT, F

TZAMARIAS, S

VOULGARIS, G

WAGONER, DE

WANG, C

YANG, W

YAO, N

ZHANG, N

ZHANG, X

ZIOULAS, G

ZOU, B

机构：

[1] DUKE UNIV,DURHAM,NC 27708

[2] FERMILAB NATL ACCELERATOR LAB,BATAVIA,IL 60510

[3] MCGILL UNIV,MONTREAL H3A 2T8,QUEBEC,CANADA

[4] NANJING UNIV,NANJING,PEOPLES R CHINA

[5] NORTHWESTERN UNIV,EVANSTON,IL 60208

[6] PRAIRIE VIEW A&M UNIV,PRAIRIE VIEW,TX 77445

[7] SHANDONG UNIV,JINAN,PEOPLES R CHINA

[8] UNIV VIRGINIA,CHARLOTTESVILLE,VA 22901

来源：

PHYSICAL REVIEW D | 1994年 / 49卷 / 01期

关键词：

D O I：

10.1103/PhysRevD.49.543

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We present a measurement and comparison of the chi(c1) and chi(c2) production cross sections determined from interactions of 300-GeV/c pi+/- and p with a Li target. We find chi(c1)/chi(c2) production ratios of 0.52(+0.57/-0.27) and 0.08(+0.25/-0.15) from reactions induced by pi+/- and p, respectively.

引用

页码：543 / 546

页数：4

共 17 条

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