An EPR experiment testing the non-separability of the K0(K)over-bar0 wave function

被引：85

作者：

Apostolakis, A ^{[1
]}

Aslanides, E

Backenstoss, G

Bargassa, P

Behnke, O

Benelli, A

Bertin, V

Blanc, F

Bloch, P

Carlson, P

Carroll, M

Cawley, E

Chardin, G

Chertok, MB

Cody, A

Dejardin, M

Derre, J

Ealet, A

Eleftheriadis, C

Ferreira-Marques, R

Fetscher, W

Fidecaro, M

Filipcic, A

Francis, D

Fry, J

Gabathuler, E

Gamet, R

Gerber, HJ

Go, A

Guyot, C

Haselden, A

Hayman, PJ

Henry-Couannier, F

Hollander, RW

Hubert, E

Jon-And, K

Kettle, PR

Kochowski, C

Kokkas, P

Kreuger, R

Le Gac, R

Leimgruber, F

Mandic, I

Manthos, N

Marel, G

Mikuz, M

Miller, J

Montanet, F

Muller, A

Nakada, T

机构：

[1] Univ Athens, GR-10679 Athens, Greece

[2] Univ Basel, CH-4003 Basel, Switzerland

[3] Boston Univ, Boston, MA 02215 USA

[4] CERN, Geneva, Switzerland

[5] Univ Coimbra, P-3000 Coimbra, Portugal

[6] Delft Univ Technol, NL-2600 AA Delft, Netherlands

[7] Univ Fribourg, CH-1700 Fribourg, Switzerland

[8] Univ Ioannina, GR-45110 Ioannina, Greece

[9] Univ Liverpool, Liverpool L69 3BX, Merseyside, England

[10] Univ Ljubljana, Jozef Stefan Inst, Ljubljana 61000, Slovenia

[11] Univ Ljubljana, Dept Phys, Ljubljana 61000, Slovenia

[12] Univ Aix Marseille 2, F-13284 Marseille 07, France

[13] CNRS, IN2P3, CPPM, F-75700 Paris, France

[14] CNRS, IN2P3, CSNSM, F-91405 Orsay, France

[15] Paul Scherrer Inst, Villigen, Switzerland

[16] CE Saclay, DAPNIA, DSM, CEA, Gif Sur Yvette, France

[17] Royal Inst Technol, S-10044 Stockholm, Sweden

[18] Univ Thessaloniki, Salonika, Greece

[19] ETH Zurich, IPP, Zurich, Switzerland

来源：

PHYSICS LETTERS B | 1998年 / 422卷 / 1-4期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/S0370-2693(97)01545-1

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The EPR-type strangeness correlation in the K-0<(K)over bar(0)> system produced in the reaction <(p)over bar p> --> K-0<(K)over bar(0)> at rest has been tested using the CPLEAR detector. The strangeness was tagged via strong interaction with absorbers away from the creation point. The results are consistent with the QM non-separability of the wave function and exclude a spontaneous wave-function factorisation ar creation (CL > 99.99%). (C) 1998 Elsevier Science B.V.

引用

页码：339 / 348

页数：10

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