A measurement of the ratio of longitudinal and transverse structure functions in neutrino interactions between 30 and 200 GeV

H. Abramowicz*, J. G.H. de Groot, J. Knobloch, J. May, P. Palazzi, A. Para, F. Ranjard, A. Savoy-Navarro, D. Schlatter, J. Steinberger, H. Taureg, W. von Rüden, H. Wahl, J. Wotschack, F. Eisele, H. P. Klasen, K. Kleinknecht, H. Lierl, B. Pszola, B. RenkH. J. Willutzki, F. Dydak, T. Flottmann, C. Geweniger, J. Królikowski, K. Tittel, P. Bloch, C. Guyot, S. Loucatos, J. P. Merlo, B. Peyaud, J. Rander, J. Rothberg, R. Turlay, J. T. He, T. Z. Ruan, W. M. Wu

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

A new measurement of the ratio R = σLT of longitudinal and transverse structure functions in neutrino interactions on iron between 30 and 190 GeV neutrino energy is reported. The result is given as a function of the scale parameter x and the inelasticity ν of the interaction. The average value is R = 0.10 ± 0.07 around ν ≈ 50 GeV and is in accordance with a prediction from the QCD theory.

Original languageEnglish
Pages (from-to)141-144
Number of pages4
JournalPhysics Letters B
Volume107
Issue number1-2
DOIs
StatePublished - 3 Dec 1981
Externally publishedYes

Funding

FundersFunder number
Bundesministerium f'tir Forsehung und Technologic

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