Professor Amanda Cooper-Sarkar: Publications

Track reconstruction methodology in the Zeus central tracking detector

AIP Conference Proceedings AIP Publishing 209 (1990) 639-646

Authors:

N Dyce, D Gingrich, AM Cooper-Sarkar, JC Hart, KR Long, DH Saxon, SM Tkaczyk, RA Woodgate, FW Bullock, D Shaw, J Shulman

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Observation of shadowing of neutrino- and antineutrino-nucleus interactions and comparison with PCAC predictions

Physics Letters B 232:3 (1989) 417-424

Authors:

PP Allport, O Erriquez, J Guy, W Venus, M Aderholz, M Berggren, FW Bullock, M Calicchio, T Coghen, AM Cooper-Sarkar, GT Jones, P Marage, M Mobayyen, DRO Morrison, M Neveu, MA Parker, D Radojicic, RA Sansum, B Saitta, N Schmitz, E Simopoulou, S O'neale, G Van Apeldoorn, K Varvell, A Vayaki, H Wachsmuth, W Wittek

Abstract:

Comparing the kinematical distributions of events obtained on neon and deuterium targets in similar experimental conditions reveals a reduction of the neutrino and antineutrino charged current cross section per nucleon in neon at low Q2. The effect, interpreted as due to geometric shadowing of the weak propagator in interactions of neutrinos and antineutrinos with nuclei, agrees well with predictions derived from PCAC. © 1989.

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Coherent production of π⁺ mesons in ν-neon interactions

Zeitschrift für Physik C Particles and Fields 43:4 (1989) 523-526

Authors:

P Marage, PP Allport, N Armenise, JP Baton, M Berggren, W Burkot, M Calicchio, T Coghen, AM Cooper-Sarkar, O Erriquez, J Guy, PO Hulth, GT Jones, E Matsinos, DRO Morrison, M Neveu, MA Parker, J Sacton, RA Sansum, N Schmitz, E Simopoulou, K Varvell, A Vayaki, W Venus, H Wachsmuth, W Wittek

Abstract:

The coherent production of π+ mesons by charged current neutrino interactions on neon nuclei in BEBC is compared to the predictions of the PCAC hypothesis and the meson dominance model. Good agreement is observed. © 1989 Springer-Verlag.

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Neutrino interactions, proton production and a nuclear effect

Physics Letters B Elsevier 229:4 (1989) 421-426

Authors:

BEBC Collaboration, J Guy, PP Allport, M Berggren, EF Clayton, A Cooper-Sarkar, PO Hulth, GT Jones, U Katz, P Marage, E Matsinos, MM Mobayyen, DRO Morrison, G Myatt, M Neveu, S O'Neale, MA Parker, J Sacton, RA Sansum, E Simopoulou, GW Van Apeldoorn, K Varvell, W Venus, H Wachsmuth, W Wittek

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Production of ρ^{+, -, 0} (770), η(550), ω(783) and f2(1270) mesons in {Mathematical expression} neon and ν neon charged current interactions

Zeitschrift für Physik C Particles and Fields 44:2 (1989) 175-186

Authors:

W Wittek, M Aderholz, P Allport, JP Baton, M Berggren, M Calicchio, EF Clayton, T Coghen, AM Cooper-Sarkar, O Erriquez, J Guy, D Hantke, E Hoffmann, GT Jones, UF Katz, J Kern, P Marage, E Matsinos, RP Middleton, MM Mobayyen, DRO Morrison, M Neveu, S O'Neale, MA Parker, RA Sansum, N Schmitz, E Simopoulou, KE Varvell, A Vayaki, W Venus, H Wachsmuth, J Wells, S Willocq

Abstract:

The production of the meson resonances ρ{variant}(770) (all three charge states), η(550), ω(783) and f2(1270) in {Mathematical expression} Ne and ν Ne charged current interactions is investigated in a bubble chamber experiment with BEBC at CERN. Except for the f2, 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 the f2, are well reproduced by a semiempirical model, whose parameters were determined from hadron interaction data. © 1989 Springer-Verlag.

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Professor Amanda Cooper-Sarkar

Research theme

Sub department

Track reconstruction methodology in the Zeus central tracking detector

Authors:

Observation of shadowing of neutrino- and antineutrino-nucleus interactions and comparison with PCAC predictions

Authors:

Abstract:

Coherent production of π⁺ mesons in ν-neon interactions

Authors:

Abstract:

Neutrino interactions, proton production and a nuclear effect

Authors:

Production of ρ^{+, -, 0} (770), η(550), ω(783) and f2(1270) mesons in {Mathematical expression} neon and ν neon charged current interactions

Authors:

Abstract:

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Professor Amanda Cooper-Sarkar

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Sub department

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Track reconstruction methodology in the Zeus central tracking detector

Authors:

Observation of shadowing of neutrino- and antineutrino-nucleus interactions and comparison with PCAC predictions

Authors:

Abstract:

Coherent production of π+ mesons in ν-neon interactions

Authors:

Abstract:

Neutrino interactions, proton production and a nuclear effect

Authors:

Production of ρ+, -, 0 (770), η(550), ω(783) and f2(1270) mesons in {Mathematical expression} neon and ν neon charged current interactions

Authors:

Abstract:

Coherent production of π⁺ mesons in ν-neon interactions

Production of ρ^{+, -, 0} (770), η(550), ω(783) and f2(1270) mesons in {Mathematical expression} neon and ν neon charged current interactions