AN INVESTIGATION OF BOSE-EINSTEIN CORRELATIONS IN MUON-NUCLEON INTERACTIONS AT 490-GEV

被引：11

作者：

ADAMS, MR

AID, S

ANTHONY, PL

BAKER, MD

BARTLETT, J

BHATTI, AA

BOTTERWECK, F

BRAUN, HM

BUSZA, W

CONRAD, JM

COUTRAKON, G

DAVISSON, R

DERADO, I

DHAWAN, SK

DOUGHERTY, W

DREYER, T

DZIUNIKOWSKA, K

ECKARDT, V

ECKER, U

ERDMANN, M

ESKREYS, A

FANG, G

FIGIEL, J

GEBAUER, HJ

GEESAMAN, DF

GILMAN, R

GREEN, MC

HAAS, J

HALLIWELL, C

HANLON, J

HANTKE, D

HUGHES, VW

JACKSON, HE

JAFFE, DE

JANCSO, G

JANSEN, DM

KAUFMAN, S

KENNEDY, RD

KIRK, T

KOBRAK, HGE

KRZYWDZINSKI, S

KUNORI, S

LORD, JJ

LUBATTI, HJ

MCLEOD, D

MAGILL, S

MALECKI, P

MANZ, A

MELANSON, H

MICHAEL, DG

机构：

[1] UNIV MARYLAND,COLL PK,MD 20742

[2] MIT,CAMBRIDGE,MA 02139

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

[4] UNIV WASHINGTON,SEATTLE,WA 98195

[5] MAX PLANCK INST PHYS & ASTROPHYS,MUNICH,GERMANY

[6] UNIV GESAMTHSCH WUPPERTAL,W-5600 WUPPERTAL 1,GERMANY

[7] HARVARD UNIV,CAMBRIDGE,MA 02138

[8] YALE UNIV,NEW HAVEN,CT 06520

[9] UNIV FREIBURG,W-7800 FREIBURG,GERMANY

[10] STANISLAW STASZIC UNIV MIN & MET,PL-30059 KRAKOW,POLAND

[11] INST NUCL PHYS,PL-31342 KRAKOW,POLAND

[12] ARGONNE NATL LAB,ARGONNE,IL 60439

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

[14] NORTHWESTERN UNIV,EVANSTON,IL 60201

来源：

PHYSICS LETTERS B | 1993年 / 308卷 / 3-4期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0370-2693(93)91307-9

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

An investigation of Bose-Einstein correlations amongst like-charged pions produced in muon-nucleon interactions at 490 GeV is presented. On top of a broader enhancement, a steep increase in the correlations at small four-momentum differences between the two pions is observed which may be explained by the contribution from decays of resonances (rho-mesons). A two-dimensional analysis discriminates between two different parametrizations of the Bose-Einstein effect, strongly favoring the Lorentz-invariant parametrization over a parametrization based on a Gaussian source distribution in space and time.

引用

页码：418 / 424

页数：7

共 29 条

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BOLZ J, GSI9302 PREPR

[12] EXTENDED SOURCES, FINAL-STATE INTERACTIONS AND BOSE-EINSTEIN CORRELATIONS .2. RESONANCES AND MULTIPARTICLE RESCATTERING [J].