Search for neutron-antineutron oscillations in the Fréjus detector

From the analysis of the fully contained events recorded in the underground Fréjus detector, a lower limit of 1.2×10 8s at 90% CL is derived for the free neutron-antineutron oscillation time.

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Veröffentlicht in:	Physics letters. B 1990-04, Vol.240 (1), p.237-242
Hauptverfasser:	Berger, Ch, Fröhlich, M., Mönch, H., Nisius, R., Raupach, F., Schleper, P., Benadjal, Y., Blum, D., Bourdarios, C., Dudelzak, B., Eschstruth, P., Jullian, S., Lalanne, D., Laplanche, F., Longuemare, C., Paulot, C., Perdereau, O., Roy, Ph, Szklarz, G., Behr, L., Degrange, B., Nguyen-Khac, U., Tisserant, S., Arpesella, C., Bareyre, P., Barloutaud, R., Borg, A., Chardin, G., Ernwein, J., Glicenstein, J.-F., Mosca, L., Moscoso, L., Becker, J., Becker, K.H., Daum, H.J., Jacobi, B., Kuznik, B., Meyer, H., Möller, R., Schubnell, M., Wei, Y.
Format:	Artikel
Sprache:	eng
Schlagworte:	Astrophysics Cosmology and Extra-Galactic Astrophysics Physics
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	From the analysis of the fully contained events recorded in the underground Fréjus detector, a lower limit of 1.2×10 8s at 90% CL is derived for the free neutron-antineutron oscillation time.
ISSN:	0370-2693 1873-2445
DOI:	10.1016/0370-2693(90)90441-8