E. Hoffmann | Researchain

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Featured researches published by E. Hoffmann.

European Physical Journal C | 1989

Production ofρ +, −, 0 (770),η(550), ω(783) andf 2(1270) mesons in\(\bar v\) neon and ν neon charged current interactions

W. Wittek; M. Aderholz; Phillip Allport; J.P. Baton; M. Berggren; M. Calicchio; E.F. Clayton; T. Coghen; A. M. Cooper-Sarkar; O. Erriquez; J. Guy; D. Hantke; E. Hoffmann; G. Jones; U. F. Katz; J. Kern; P. Marage; E. Matsinos; R. P. Middleton; M. M. Mobayyen; D. R. O. Morrison; M. Neveu; S. W. O'Neale; M. A. Parker; R. A. Sansum; N. Schmitz; E. Simopoulou; K. Varvell; A. Vayaki; W. Venus

AbstractThe production of the meson resonances ϱ(770) (all three charge states), η(550), ω(783) andf2(1270) in

European Physical Journal C | 1991

Inclusive ρ0(770) meson production invp and\(\bar vp\) charged current interactions

G. Jones; R. W. L. Jones; B. W. Kennedy; D. R. O. Morrison; M. M. Mobayyen; S. Wainstein; M. Aderholz; D. Hantke; E. Hoffmann; U. F. Katz; J. Kern; N. Schmitz; W. Wittek; H. Borner; G. Myatt; D. Radojicic; S. Burke

European Physical Journal C | 1988

Production of π0 mesons and charged hadrons in\(\bar v\) neon and ν neon charged current interactions

W. Wittek; M. Aderholz; Phillip Allport; N. Armenise; J.P. Baton; M. Berggren; F.W. Bullock; M. Calicchio; E.F. Clayton; T. Coghen; A. M. Cooper-Sarkar; O. Erriquez; P. J. Fitch; N. Giannakopoulos; J. Guy; E. Hoffmann; P. O. Hulth; G. Jones; P. Kasper; U. F. Katz; J. Kern; P. Marage; E. Matsinos; D. R. O. Morrison; M. Neveu; M. A. Parker; N. Schmitz; E. Simopoulou; K. Varvell; A. Vayaki

\bar v

European Physical Journal A | 1989

A measurement of the proton structure functions from neutrino-hydrogen and antineutrino-hydrogen charged-current interactions

G. Jones; R. W. L. Jones; B. W. Kennedy; S. W. O'Neale; D. R. O. Morrison; P. Schmid; H. Wachsmuth; F. Hamisi; D. B. Miller; M. M. Mobayyen; S. Wainstein; M. Aderholz; D. Hantke; E. Hoffmann; U. F. Katz; J. Kern; N. Schmitz; W. Wittek; G. Corrigan; G. Myatt; D. Radojicic; P. Shotton; S. Towers; F.W. Bullock; S. Burke

European Physical Journal C | 1987

Experimental test of the PCAC-hypothesis in charged current neutrino and antineutrino interactions on protons

G. Jones; R. W. L. Jones; B. W. Kennedy; S. W. O'Neale; D. R. O. Morrison; P. Schmid; H. Wachsmuth; D. B. Miller; M. M. Mobayyen; S. Wainstein; M. Aderholz; E. Hoffmann; U. F. Katz; J. Kern; N. Schmitz; W. Wittek; Phillip Allport; G. Myatt; D. Radojicic; F.W. Bullock; S. Burke

Ne and ν Ne charged current interactions is investigated in a bubble chamber experiment with BEBC at CERN. Except for thef2, the main features of resonance production are reasonably well described by the Lund model, although the average resonance multiplicities are overestimated by the model by (67±30)%. The average multiplicities of all resonances, including thef2, are well reproduced by a semiempirical model, whose parameters were determined from hadron interaction data.

European Physical Journal C | 1987

Production of charmed hadrons in neutrino proton and antineutrino proton charged current interactions

G. Jones; R. W. L. Jones; B. W. Kennedy; S. W. O'Neale; Achim Geiser; D. Kuhn; D. R. O. Morrison; G. J. van Oldenborgh; P. Schmid; H. Wachsmuth; D. B. Miller; M.M. Mobayyen; S. Wainstein; M. Aderholz; E. Hoffmann; U. F. Katz; J. Kern; N. Schmitz; W. Wittek; G. Myatt; D. Radojicic; F.W. Bullock; S. Burke

AbstractUsing data obtained with the bubble chamber BEBC at CERN, the inclusivef2 (1270) meson production invp and

European Physical Journal C | 1990

W 2 andQ 2 dependence of charged hadron and pion multiplicities invp and\(\bar vp\) charged current interactionscharged current interactions

G. Jones; R. W. L. Jones; D. R. O. Morrison; M. M. Mobayyen; S. Wainstein; M. Aderholz; D. Hantke; E. Hoffmann; U. F. Katz; J. Kern; N. Schmitz; W. Wittek; Phillip Allport; H. Borner; G. Myatt; D. Radojicic; F.W. Bullock; S. Burke

European Physical Journal A | 1989

Experimental test of the PCAC hypothesis in the reactionsvμp→ μ−pπ+ and\( \bar v_\mu p \to \mu ^ + p\pi ^ - \) in theΔ(1232) region

G. Jones; R. W. L. Jones; B. W. Kennedy; S. W. O'Neale; D. R. O. Morrison; M. M. Mobayyen; S. Wainstein; M. Aderholz; D. Hantke; E. Hoffmann; U. F. Katz; J. Kern; N. Schmitz; W. Wittek; Phillip Allport; H. Borner; G. Myatt; D. Radojicic; F.W. Bullock; S. Burke

\bar vp

European Physical Journal C | 1990

Analysis of transverse momentum and event shape invN scattering

Wa; P.C. Bosetti; H. Grässler; D. Lanske; R. Schulte; K. Schultze; G. Jones; R. W. L. Jones; B. W. Kennedy; S. W. O'Neale; C. Geich-Gimbel; B. Nellen; B. Wünsch; D. R. O. Morrison; H. Wachsmuth; E. Simopoulou; A. Vayaki; K.W.J. Barnham; F. Hamisi; D. B. Miller; M. M. Mobayyen; S. Wainstein; M. Aderholz; D. Hantke; E. Hoffmann; U. F. Katz; J. Kern; N. Schmitz; W. Wittek; C. Albajar

Archive | 1991

Inclusive

Gary Tyson Jones; R. W. L. Jones; B. W. Kennedy; D.R.O. Morrison; M. M. Mobayyen; S. Wainstein; M. Aderholz; D. Hantke; E. Hoffmann; U. F. Katz; J. Kern; N. Schmitz; Werner Wittek; Hans G. Börner; G. Myatt; D Radojicic; S. Burke

charged current reactions is studied. It is found thatf2 production occurs mainly in events with a hadronic invariant massW≳7 GeV. In these events, the averagef2 multiplicity is about half the average ρO multiplicity, and thexF andpT2 distributions of thef2 agree in shape with those of the ρO. The predictions of a semi-empirical model (Wells model) are in accord with the measured multiplicities atW>7 GeV, whereas at lowerW the model predicts too largef2 multiplicities.

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