OBSERVATION OF SHORT-RANGE 3-PARTICLE CORRELATIONS IN E(+)E(-) ANNIHILATIONS AT LEP ENERGIES

被引：40

作者：

ABREU, P

ADAM, W

ADYE, T

AGASI, E

AJINENKO, I

ALEKSAN, R

ALEKSEEV, GD

ALLPORT, PP

ALMEHED, S

ALVSVAAG, SJ

AMALDI, U

AMATO, S

ANDREAZZA, A

ANDRIEUX, ML

ANTILOGUS, P

APEL, WD

ARNOUD, Y

ASMAN, B

AUGUSTIN, JE

AUGUSTINUS, A

BAILLON, P

BAMBADE, P

BARAO, F

BARATE, R

BARBIELLINI, G

BARDIN, DY

BARKER, GJ

BARONCELLI, A

BARRING, O

BARRIO, JA

BARTL, W

BATES, MJ

BATTAGLIA, M

BAUBILLIER, M

BAUDOT, J

BECKS, KH

BEGALLI, M

BEILLIERE, P

BELOKOPYTOV, Y

BELOUS, K

BENVENUTI, AC

BERGGREN, M

BERTRAND, D

BIANCHI, F

BIGI, M

BILENKY, MS

BILLOIR, P

BLOCH, D

BLUME, M

BLYTH, S

机构：

[1] IOWA STATE UNIV SCI & TECHNOL, AMES LAB, AMES, IA 50011 USA

[2] IOWA STATE UNIV SCI & TECHNOL, DEPT PHYS, AMES, IA 50011 USA

[3] UNIV INSTELLING ANTWERP, DEPT PHYS, B-2610 WILRIJK, BELGIUM

[4] FREE UNIV BRUSSELS, IIHE, B-1050 BRUSSELS, BELGIUM

[5] UNIV ETAT MONS, FAC SCI, B-7000 MONS, BELGIUM

[6] UNIV ATHENS, PHYS LAB, GR-10680 ATHENS, GREECE

[7] UNIV BERGEN, DEPT PHYS, N-5007 BERGEN, NORWAY

[8] UNIV BOLOGNA, DIPARTIMENTO FIS, I-40126 BOLOGNA, ITALY

[9] IST NAZL FIS NUCL, I-40126 BOLOGNA, ITALY

[10] CTR BRASILEIRO PESQUISAS FIS, BR-22290 RIO DE JANEIRO, BRAZIL

[11] PONTIFICIA UNIV CATOLICA RIO DE JANEIRO, DEPT FIS, BR-22453 RIO DE JANEIRO, BRAZIL

[12] UNIV ESTADUAL RIO DE JANEIRO, INST FIS, RIO DE JANEIRO, BRAZIL

[13] COMENIUS UNIV BRATISLAVA, FAC MATH & PHYS, BRATISLAVA 84215, SLOVAKIA

[14] COLL FRANCE, PHYS CORPUSCULAIRE LAB, CNRS, IN2P3, F-75231 PARIS 05, FRANCE

[15] CERN, CH-1211 GENEVA 23, SWITZERLAND

[16] UNIV STRASBOURG 1, CNRS, IN2P3, CTR RECH NUCL, F-67037 STRASBOURG, FRANCE

[17] NCSR DEMOKRITOS, INST NUCL PHYS, GR-15310 ATHENS, GREECE

[18] ACAD SCI CZECH REPUBL, INST PHYS, FZU, DIV HIGH ENERGY PHYS, CR-18040 PRAGUE 8, CZECH REPUBLIC

[19] UNIV GENOA, DIPARTIMENTO FIS, I-16146 GENOA, ITALY

[20] IST NAZL FIS NUCL, I-16146 GENOA, ITALY

[21] UNIV GRENOBLE 1, INST SCI NUCL, CNRS, IN2P3, F-38026 ST MARTIN DHERES, FRANCE

[22] SEFT, HIGH ENERGY PHYS RES INST, SF-00014 HELSINKI, FINLAND

[23] JOINT INST NUCL RES DUBNA, MOSCOW 101000, RUSSIA

[24] UNIV KARLSRUHE, INST EXPTL KERNPHYS, D-76128 KARLSRUHE, GERMANY

[25] INST NUCL PHYS, HIGH ENERGY PHYS LAB, PL-30055 KRAKOW 30, POLAND

[26] UNIV PARIS 11, ACCELERATEUR LINEAIRE LAB, CNRS, IN2P3, F-91405 ORSAY, FRANCE

[27] UNIV LANCASTER, SCH PHYS & MAT, LANCASTER LA1 4YB, ENGLAND

[28] UNIV LIVERPOOL, DEPT PHYS, LIVERPOOL L69 3BX, MERSEYSIDE, ENGLAND

[29] UNIV PARIS 06, LPNHE, CNRS, IN2P3, F-75252 PARIS, FRANCE

[30] UNIV PARIS 07, F-75252 PARIS, FRANCE

[31] LUND UNIV, DEPT PHYS, S-22363 LUND, SWEDEN

[32] UNIV LYON 1, IPNL, CNRS, IN2P3, F-69622 VILLEURBANNE, FRANCE

[33] UNIV COMPLUTENSE MADRID, E-28040 MADRID, SPAIN

[34] UNIV AIX MARSEILLE 2, CPP, CNRS, IN2P3, F-13288 MARSEILLE 09, FRANCE

[35] UNIV MILAN, DIPARTIMENTO FIS, I-20133 MILAN, ITALY

[36] IST NAZL FIS NUCL, I-20133 MILAN, ITALY

[37] NIELS BOHR INST, DK-2100 COPENHAGEN 0, DENMARK

[38] CHARLES UNIV, NUCL CTR MFF, AREAL MFF, CR-18000 PRAGUE 8, CZECH REPUBLIC

[39] NIKHEF H, 1009 DB AMSTERDAM, NETHERLANDS

[40] NATL TECH UNIV ATHENS, DEPT PHYS, GR-15773 ATHENS, GREECE

[41] UNIV OSLO, DEPT PHYS, N-1000 OSLO 3, NORWAY

[42] UNIV OVIEDO, DEPT FIS, E-33006 OVIEDO, SPAIN

[43] UNIV OXFORD, DEPT PHYS, OXFORD OX1 3RH, ENGLAND

[44] UNIV PADUA, DIPARTIMENTO FIS, I-35131 PADUA, ITALY

[45] IST NAZL FIS NUCL, I-35131 PADUA, ITALY

[46] RUTHERFORD APPLETON LAB, DIDCOT OX11 0QX, OXON, ENGLAND

[47] UNIV ROMA TOR VERGATA, DIPARTIMENTO FIS, I-00173 ROME, ITALY

[48] IST NAZL FIS NUCL, I-00173 ROME, ITALY

[49] DAPNIA, DSM, CTR ETUD SACLAY, F-91191 GIF SUR YVETTE, FRANCE

[50] IST NAZL FIS NUCL, IST SUPER SANITA, I-00161 ROME, ITALY

来源：

PHYSICS LETTERS B | 1995年 / 355卷 / 1-2期

关键词：

D O I：

10.1016/0370-2693(95)00711-S

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Measurements are presented of short range three-particle correlations in e(+)e(-) annihilations at LEP using data collected by the DELPHI detector. At small values of the four-momentum difference, strong three-particle correlations are observed for like-sign (+++ and ---) and for unlike-sign (++- and +--) pion combinations which are not a consequence of two-particle correlations. A possible explanation of the observed effects in like-sign combinations is the existence of higher order Bose-Einstein interference, which significantly changes the particle distributions in jets.

引用

页码：415 / 424

页数：10

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