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Relativistic study of the reactionν μ+d → p+p+μ−

Релятивистское рассмотрение реакцииν μ+d → p+p+μ−

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Il Nuovo Cimento A (1965-1970)

Summary

In this paper a calculation of the reactionν μ+d → p+p+μ− has been carried out using the impulse approximation and taking into account the relativistic corrections. The influence of second-class axial currents is considered. The obtained results are compared with the existing experimental data and using a dipolar parametrization for the axial form factor the best fit is obtained forM 2 A =0.71 (GeV)2.

Riassunto

In questo lavoro si sviluppa il calcolo della reazioneν μ+d → p+p+μ− facendo uso dell’approssimazione degli impulsi e tenendo conto delle correzioni relativistiche. Si considera l’influenza delle correnti assiali di seconda classe. Si confrontano i risultati ottenuti con i dati sperimentali disponibili e si ottiene un eccellente approssimazione (perM 2 A =0.71 (GeV)2) facendo uso di una parametrizzazione dipolare per il fattore di forma assiale.

Реэюме

В зтой работе рассматривается реакцияν μ+d → p+p+μ−, испольэуя импульсное проближение и принимая во внимание релятивистские поправки. Иссле-дуется влияние аксиальных токов второго класса. Полученные реэультаты сравнива-ются с сушествуюшими зкспериментальными данными и, испольэуя биполярную параметриэацию для аксиального форм-фактора, получается наилучщее соответствие дляM 2 A =0.71 (ГзВ)2.

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Authors and Affiliations

  1. Department of Theoretical Physics and G.I.F.T., University of Barcelona, Barcelona

    R. Tarrach & P. Pascual

Authors
  1. R. Tarrach
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  2. P. Pascual
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Tarrach, R., Pascual, P. Relativistic study of the reactionν μ+d → p+p+μ− . Nuov Cim A 18, 760–770 (1973). https://doi.org/10.1007/BF02727591

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  • DOI: https://doi.org/10.1007/BF02727591

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