@article{oai:nagoya.repo.nii.ac.jp:00009524,
 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 Chung, S. H. and Song, J. S. and Yoon, C. S. 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 Maher, E. and Heller, K. and Rusack, R. and Schwienhorst, R. and Sielaff, J. and Trammell, J. and Wilcox, J. and Furukawa, T. and Hoshino, K. and Jiko, H. and Komatsu, M. and Nakamura, M. and Nakano, T. and Niwa, K. and Nonaka, N. and Okada, K. and Park, B. D. and Sato, O. and Takahashi, S. and Paolone, V. and Rosenfeld, C. and Kulik, A. and Kafka, T. and Oliver, W. and Patzak, T. and Schneps, J.},
 issue = {5},
 journal = {PHYSICAL REVIEW D},
 month = {Sep},
 note = {The DONuT experiment collected data in 1997 and published first results in 2000 based on four observedν_τ charged-current (CC) interactions. The final analysis of the data collected in the experiment is presented in this paper, based on 3.6 × 10^17 protons on target using the 800 GeV Tevatron beam at Fermilab. The number of observedν_τ CC events is 9 with an estimated background of 1.5 events, from a total of 578 observed neutrino interactions. We calculate the ν_τCC cross section as a function of one parameter. Assuming D_s mesons are the sole source for ν_τ, the energy-independent part of the total CC cross section can be parametrized as σ^const(ν_τ)=2.51n^1.52 ×10^{-40} cm^2 GeV^{-1} for n ≧ 4, where n is the parameter controlling the longitudinal part of the D_s differential cross section of the form dσ/dx_F∝ (1-|x_F|)^n. The analysis could not distinguish between ν_τ and \bar{ν}_τ. The value of n obtained from PYTHIA simulations, n = 6.1, gives an estimated value of σ^const(ν_τ)=(0.39±0.13±0.13)×10^{-38} cm_2 GeV^{-1}.},
 pages = {052002--052002},
 title = {Final tau-neutrino results from the DONuTexperiment},
 volume = {78},
 year = {2008}
}