Following a previously found correlation between the gravitational-wave detectors and the Mont Blanc particle detector, we have searched for a similar correlation between the data of the experiments mentioned in the title. We have found that both the Kamioka and the IMB data have a correlation with the gravitational-wave data that occurs with the same characteristics and at the same time of that already found with Mont Blanc. This correlation extends for a period of one or two hours centred at the hour 2:45 UT of 23 February 1987. It shows that the particle detector signals are delayed with respect to the gravitational-wave detector signals by (1.2±0.5) s. The probability that the additional correlation due to Kamioka and IMB is only accidental is estimated of the order of 10-3 or 10-4. © 1991 Società Italiana di Fisica.
Correlation between the Maryland and Rome gravitational-wave detectors and the Mont Blanc, Kamioka and IMB particle detectors during SN 1987 A / Aglietta, M., Castellina, A., Fulgione, W., Trinchero, G., Vernetto, S., Astone, P., Badino, G., Bologna, G., Bassan, M., Coccia, E., Modena, I., Bonifazi, P., Castellano, M.G., Visco, M., Castagnoli, C., Galeotti, P., Saavedra, O., Cosmelli, C., Frasca, S., Pallottino, G.V., et al.. - In: IL NUOVO CIMENTO DELLA SOCIETÀ ITALIANA DI FISICA. B, GENERAL PHYSICS, RELATIVITY, ASTRONOMY AND MATHEMATICAL PHYSICS AND METHODS. - ISSN 1594-9982. - 106:11(1991), pp. 1257-1269. [10.1007/BF02728660]
Correlation between the Maryland and Rome gravitational-wave detectors and the Mont Blanc, Kamioka and IMB particle detectors during SN 1987 A
Astone P.;Cosmelli C.;Frasca S.;Pallottino G. V.;Pizzella G.;Rapagnani P.;Ricci F.;Majorana E.;
1991
Abstract
Following a previously found correlation between the gravitational-wave detectors and the Mont Blanc particle detector, we have searched for a similar correlation between the data of the experiments mentioned in the title. We have found that both the Kamioka and the IMB data have a correlation with the gravitational-wave data that occurs with the same characteristics and at the same time of that already found with Mont Blanc. This correlation extends for a period of one or two hours centred at the hour 2:45 UT of 23 February 1987. It shows that the particle detector signals are delayed with respect to the gravitational-wave detector signals by (1.2±0.5) s. The probability that the additional correlation due to Kamioka and IMB is only accidental is estimated of the order of 10-3 or 10-4. © 1991 Società Italiana di Fisica.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
