A search for weakly interacting neutral particles in missing energy events in 450 GeV/c pN collisions

T. Åkesson, S. Almehed, A. L.S. Angelis, H. Atherton, P. Aubry, H. W. Bartels, G. Beaudoin, J. M. Beaulieu, H. Beker, O. Benary, D. Bettoni, V. Bisi, I. Blevis, H. Bøggild, W. Cleland, M. Clemen, F. Corriveau, S. Dagan, K. Dederichs, S. Dell'UomoP. Depommier, N. DiGiacomo, S. DiLiberto, J. R. Dodd, B. Dolgoshein, A. Drees, H. En'yo, B. Erlandsson, M. J. Esten, C. W. Fabjan, P. Fischer, A. Gaidot, F. Gibrat-Debu, P. Giubellino, P. Glassel, U. Goerlach, R. Haglund, L. A. Hamel, H. van Hecke, V. Hedberg, R. Heifetz, A. Holscher, B. Jacak, G. Jarlskog, S. Johannson, A. Kalinovski, H. Kraner, V. Kroh, F. Lamarche, C. Leroy, D. Lissauer, G. London, B. Lorstad, A. Lounis, F. Martelli, A. Marzari-Chiesa, M. Masera, M. A. Mazzoni, E. Mazzucato, M. L. McCubbin, N. A. McCubbin, P. McGaughey, F. Meddi, U. Mjörnmark, M. T. Muciaccia, S. Muraviev, Y. Murray, M. Neubert, P. Nevski, A. Nikitin, S. Nilsson, L. Olsen, Y. Oren, J. P. Pansart, Y. M. Park, A. Pfeiffer, F. Piuz, V. Polychronakos, P. Pomianowski, G. Poulard, M. Price, D. Rahm, L. Ramello, L. Riccati, G. Romano, G. Rosa, L. Sandor, J. Schukraft, M. Sekimoto, M. Seman, A. Shmeloeva, V. Sidorov, S. Simone, Y. Sirois, H. Sletten, S. Smirnov, W. Sondheim, H. J. Specht, E. Stern, I. Stumer, J. W. Sunier, V. Tcherniatin, J. Thompson, V. Tikhomirov, G. Vasseur, R. J. Veenhof, R. Wigmans, W. J. Willis, P. Yepes

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Abstract

We have measured the inclusive cross-section as a function of missing energy, due to the production of neutrinos or new weakly interacting neutral particles in 450 GeV/c proton-nucleus collisions, using calorimetric measurements of visible event energy. Upper limits are placed on the production of new particles as a function of their energy. These upper limits are typically an order

Original languageEnglish
Pages (from-to)219-225
Number of pages7
JournalZeitschrift für Physik C Particles and Fields
Volume52
Issue number2
DOIs
StatePublished - Jun 1991

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    Åkesson, T., Almehed, S., Angelis, A. L. S., Atherton, H., Aubry, P., Bartels, H. W., Beaudoin, G., Beaulieu, J. M., Beker, H., Benary, O., Bettoni, D., Bisi, V., Blevis, I., Bøggild, H., Cleland, W., Clemen, M., Corriveau, F., Dagan, S., Dederichs, K., ... Yepes, P. (1991). A search for weakly interacting neutral particles in missing energy events in 450 GeV/c pN collisions. Zeitschrift für Physik C Particles and Fields, 52(2), 219-225. https://doi.org/10.1007/BF01560439