Final tau-neutrino results from the DONuT experiment

Kodama, K.; Ushida, N.; Andreopoulos, C.; Saoulidou, N.; Tzanakos, G.; Yager, P.; Baller, B.; Boehnlein, D.; Freeman, W.; Lundberg, B.; Morfin, J.; Rameika, R.; Chung, S. H.; Song, J. S.; Yoon, C. S.; Berghaus, P.; Kubantsev, M.; Reay, N. W.; Sidwell, R.; Stanton, N.; Yoshida, S.; Aoki, S.; Hara, T.; Rhee, J. T.; Ciampa, D.; Erickson, C.; Graham, M.; Maher, E.; Heller, K.; Rusack, R.; Schwienhorst, R.; Sielaff, J.; Trammell, J.; Wilcox, J.; Furukawa, T.; Hoshino, K.; Jiko, H.; Komatsu, M.; Nakamura, M.; Nakano, T.; Niwa, K.; Nonaka, N.; Okada, K.; Park, B. D.; Sato, O.; Takahashi, S.; Paolone, V.; Rosenfeld, C.; Kulik, A.; Kafka, T.; Oliver, W.; Patzak, T.; Schneps, J.

doi:http://dx.doi.org/10.1103/PhysRevD.78.052002

Item type

学術雑誌論文 / Journal Article(1)

公開日

2010-09-09

タイトル

Final tau-neutrino results from the DONuT experiment

言語

en

言語

eng

資源タイプ

資源タイプ識別子

http://purl.org/coar/resource_type/c_6501

資源タイプ

journal article

著者

Kodama, K.
Ushida, N.
Andreopoulos, C.
Saoulidou, N.
Tzanakos, G.
Yager, P.
Baller, B.
Boehnlein, D.
Freeman, W.
Lundberg, B.
Morfin, J.
Rameika, R.
Chung, S. H.
Song, J. S.
Yoon, C. S.
Berghaus, P.
Kubantsev, M.
Reay, N. W.
Sidwell, R.
Stanton, N.
Yoshida, S.
Aoki, S.
Hara, T.
Rhee, J. T.
Ciampa, D.
Erickson, C.
Graham, M.
Maher, E.
Heller, K.
Rusack, R.
Schwienhorst, R.
Sielaff, J.
Trammell, J.
Wilcox, J.
Furukawa, T.
Hoshino, K.
Jiko, H.
Komatsu, M.
Nakamura, M.
Nakano, T.
Niwa, K.
Nonaka, N.
Okada, K.
Park, B. D.
Sato, O.
Takahashi, S.
Paolone, V.
Rosenfeld, C.
Kulik, A.
Kafka, T.
Oliver, W.
Patzak, T.
Schneps, J.

研究者総覧へのリンク

Kodama, K.

http://souran.aichi-edu.ac.jp/souran/profile.do?id=Q2H2TMnW&lng=ja

著者(別言語)

児玉, 康一

著者(別言語)

牛田, 憲行

抄録

内容記述タイプ

Abstract

内容記述

The DONuT experiment collected data in 1997 and published first results in 2000 based on four observed ν_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 observed ν_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_τ CC 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 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>.

書誌事項

Physical Review D

巻 78, p. 52002, 発行日 2008-09-11

出版者

American Physical Society

ISSN

収録物識別子タイプ

ISSN

収録物識別子

1550-7998

書誌情報

Physical Review D. 2008, 78, 052002.

書誌レコードID

収録物識別子タイプ

NCID

収録物識別子

AA00773624

権利

権利情報

著者版フラグ

出版タイプ

VoR

出版タイプResource

http://purl.org/coar/version/c_970fb48d4fbd8a85

関係URI

識別子タイプ

URI

インデックスリンク

インデックスツリー

アイテム

Final tau-neutrino results from the DONuT experiment

× Kodama, K.

× Ushida, N.

× Andreopoulos, C.

× Saoulidou, N.

× Tzanakos, G.

× Yager, P.

× Baller, B.

× Boehnlein, D.

× Freeman, W.

× Lundberg, B.

× Morfin, J.

× Rameika, R.

× Chung, S. H.

× Song, J. S.

× Yoon, C. S.

× Berghaus, P.

× Kubantsev, M.

× Reay, N. W.

× Sidwell, R.

× Stanton, N.

× Yoshida, S.

× Aoki, S.

× Hara, T.

× Rhee, J. T.

× Ciampa, D.

× Erickson, C.

× Graham, M.

× Maher, E.

× Heller, K.

× Rusack, R.

× Schwienhorst, R.

× Sielaff, J.

× Trammell, J.

× Wilcox, J.

× Furukawa, T.

× Hoshino, K.

× Jiko, H.

× Komatsu, M.

× Nakamura, M.

× Nakano, T.

× Niwa, K.

× Nonaka, N.

× Okada, K.

× Park, B. D.

× Sato, O.

× Takahashi, S.

× Paolone, V.

× Rosenfeld, C.

× Kulik, A.

× Kafka, T.

× Oliver, W.

× Patzak, T.

× Schneps, J.

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