Search for stellar gravitational collapses with the MACRO detector

Ambrosio, M.; Antolini, R.; Baldini, A.; Barbarino, G. C.; Barish, B. C.; Battistoni, G.; Bellotti, R.; Bemporad, C.; Bernardini, P.; Bilokon, H.; Bloise, C.; Bower, C.; Brigida, M.; Bussino, S.; Cafagna, F.; Campana, D.; Carboni, M.; Cecchini, S.; Cei, F.; Chiarella, V.; Choudhary, B. C.; Coutu, S.; Cozzi, Michela; De Cataldo, G.; Dekhiss, H.; De Marzo, C.; De Mitri, I.; Derkaoui, J.; De Vincenzi, M.; Di Credico, A.; Favuzzi, C.; Forti, C.; Fusco, P.; Giacomelli, GIORGIO MARIA; Giannini, G.; Giglietto, N.; Giorgini, Miriam; Grassi, M.; Grillo, A.; Gustavino, C.; Habig, A.; Hanson, K.; Heinz, R.; Iarocci, E.; Katsavounidis, E.; Katsavounidis, I.; Kearns, E.; Kim, H.; Kyriazopoulou, S.; Lamanna, E.; Lane, C.; Levin, D. S.; Lipari, P.; Longley, N. P.; Longo, M. J.; Loparco, F.; Maaroufi, F.; Mancarella, G.; Mandrioli, G.; Margiotta, Annarita; Marini, A.; Martello, D.; Marzari Chiesa, A.; Mazziotta, M. N.; Michael, D. G.; Monacelli, P.; Montaruli, T.; Monteno, M.; Mufson, S.; Musser, J.; Nicolo', D.; Nolty, R.; Orth, C.; Osteria, G.; Palamara, O.; Patera, V.; Patrizii, L.; Pazzi, R.; Peck, C. W.; Perrone, L.; Petrera, S.; Popa, V.; Raino', A.; Reynoldson, J.; Ronga, F.; Satriano, C.; Scapparone, E.; Scholberg, K.; Sciubba, A.; Sioli, Maximiliano; Sirri, Gabriele; Sitta, M.; L,; Spinelli, P.; Spinetti, M.; Spurio, Maurizio; Steinberg, R.; Stone, J. L.; Sulak, L. R.; Surdo, A.; Tarle', G.; Togo, V.; Vakili, M.; Walter, C. W.; Webb, R.

doi:10.1140/epjc/s2004-01981-3

We present the final results of the search for stellar gravitational collapses obtained by the MACRO experiment. The detector was active for a stellar collapse search for more than 11 years and it was sensitive to collapses occurring all over in our galaxy for 8.6 years. A real time system for a prompt recognition of neutrino bursts was developed and was operating on-line for almost the whole life of the experiment. No signal compatible with a neutrino burst from a galactic supernova was observed.

M. Ambrosio, R. Antolini, A. Baldini, G. C. Barbarino, B. C. Barish, G. Battistoni, et al. (2004). Search for stellar gravitational collapses with the MACRO detector. THE EUROPEAN PHYSICAL JOURNAL. C, PARTICLES AND FIELDS, 23, 131-155 [10.1140/epjc/s2004-01981-3].