@article{3075034,
    title = "Observation of tau neutrino interactions",
    author = "Kodama, K. and Ushida, N. and Andreopoulos, C. and Saoulidou, N. and Tzanakos, G. and Yager, P. and Baller, B. and Boehnlein, D. and Freeman, W. and Lundberg, B. and Morfin, J. and Rameika, R. and Yun, J.C. and Song, J.S. and Yoon, C.S. and Chung, S.H. and Berghaus, P. and Kubantsev, M. and Reay, N.W. and Sidwell, R. and Stanton, N. and Yoshida, S. and Aoki, S. and Hara, T. and Rhee, J.T. and Ciampa, D. and Erickson, C. and Graham, M. and Heller, K. and Rusack, R. and Schwienhorst, R. and Sielaff, J. and Trammell, J. and Wilcox, J. and Hoshino, K. and Jiko, H. and Miyanishi, M. and Komatsu, M. and Nakamura, M. and Nakano, T. and Niwa, K. and Nonaka, N. and Okada, K. and Sato, O. and Akdogan, T. and Paolone, V. and Rosenfeld, C. and Kulik, A. and Kafka, T. and Oliver, W. and Patzak, T. and Schneps, J.",
    journal = "Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics",
    year = "2001",
    volume = "504",
    number = "3",
    pages = "218-224",
    doi = "10.1016/S0370-2693(01)00307-0",
    keywords = "article;  elementary particle;  energy;  nuclear physics;  spectrometer",
    abstract = "The DONUT experiment has analyzed 203 neutrino interactions recorded in nuclear emulsion targets. A decay search has found evidence of four tau neutrino interactions with an estimated background of 0.34 events. This number is consistent with the Standard Model expectation. © 2001 Published by Elsevier Science B.V."
}