A NEW EXPERIMENTAL LIMIT ON NEUTRON ANTINEUTRON TRANSITIONS

被引：42

作者：

BALDOCEOLIN, M

BENETTI, P

BITTER, T

BOBISUT, F

CALLIGARICH, E

DOLFINI, R

DUBBERS, D

EISERT, F

ELMUZEINI, P

GENONI, M

GIBIN, D

BERZOLARI, AG

GOBRECHT, K

GUGLIELMI, A

KESSLER, M

KINKEL, U

KLEMT, E

LAVEDER, M

LIPPERT, W

MATTIOLI, F

MAURI, F

MEZZETTO, M

PIAZZOLI, A

PUGLIERIN, G

RAPPOLDI, A

RASELLI, GL

SCANNICCHIO, D

SCONZA, A

VASCON, M

VISENTIN, L

WERNER, R

机构：

[1] IST NAZL FIS NUCL,PADUA,ITALY

[2] UNIV PAVIA,DIPARTIMENTO FIS NUCL & TEOR,I-27100 PAVIA,ITALY

[3] IST NAZL FIS NUCL,I-27100 PAVIA,ITALY

[4] UNIV HEIDELBERG,INST PHYS,W-6900 HEIDELBERG,GERMANY

[5] INST MAX VON LAUE PAUL LANGEVIN,F-38042 GRENOBLE,FRANCE

来源：

PHYSICS LETTERS B | 1990年 / 236卷 / 01期

关键词：

D O I：

10.1016/0370-2693(90)90601-2

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

An experiment has been set up at the Institut Laue-Langevin in Grenoble to search for free neutron-antineutron oscillations. No candidate events were observed in the first run of the experiment, providing a lower limit in the oscillation time τnn>107s at 90% CL, which improves the previous experimental limit by an order of magnitude. © 1990.

引用

页码：95 / 101

页数：7