High-energy quasielastic n-p scattering in deuterium

T. Kitagaki, S. Tanaka, H. Yuta, K. Abe, K. Hasegawa, A. Yamaguchi, K. Tamai, T. Hayashino, Y. Otani, H. Hayano, H. Sagawa, R. A. Burnstein, J. Hanlon, H. A. Rubin, C. Y. Chang, S. Kunori, G. A. Snow, D. Son, P. H. Steinberg, D. ZieminskaR. Engelmann, T. Kafka, S. Sommars, C. C. Chang, W. A. Mann, A. Napier, J. Schneps

Research output: Contribution to journalArticlepeer-review

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Abstract

We have studied the quasielastic reaction n-p in an exposure of the Fermilab deuterium-filled 15-foot bubble chamber to a high-energy wide-band neutrino beam. From an analysis of the Q2 distribution based on the standard V-A theory, the axial-vector mass in a dipole parametrization of the axial-vector form factor is determined to be MA=1.05-0.16+0.12 GeV, consistent with the values previously reported from low-energy experiments.

Original languageEnglish
Pages (from-to)436-442
Number of pages7
JournalPhysical Review D
Volume28
Issue number3
DOIs
StatePublished - 1983

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