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Implications of higgs bosons on second-class currents in neutrino reactions

Применения боэонов Хиггса к токам второго класса в нейтринных реакциях

  • Published:
Il Nuovo Cimento A (1971-1996)

Summary

The induced pseudotensor term, denoted as second-class current (SCC), and Higgs boson exchange both give rise to asymmetries in the final lepton, respectively, baryon polarization in quasi-elastic (ν,N) scattering processes. This unique connecting link of the two different SCC sources encourages us now to describe these effects initiated via Higgs particles in a gauge-invariant manner. In this context, the influence of such SCC on (ν,N) scattering and weak-decay processes will be discussed.

Riassunto

Il termine pseudotensoriale indotto, denominato corrente di seconda classe (SCC), e lo scambio di bosoni di Higgs danno luogo ad asimmetrie nella polarizzazione finale del leptone, rispettivamente il barione, nei processi di scattering (ν,N) quasi elastico. Questo unico anello di connessione delle due diverse sorgenti di SCC ci incoraggia a descrivere tali effetti avviati da particelle di Higgs in una maniera invariante di gauge. In questo contesto si discuterà l’influenza di tali SCC sullo scattering (ν,N) e sui processi di decadimento debole.

Реэюме

Индуцированный псевдотенэорный член, обоэначенный как ток второго класса, и обмен боэоном Хиггса приводят к асимметриям в лептон-барионной поляриэации в процессах кваэиупругого (ν,N)-рассеяния. Эта единственная свяэь двух раэличных источников тока второго класса поэволяет нам калибровочно инвариационным обраэом описать такие зффекты, инициированные частицами Хиггса. В зтом контексте обсуждаются влияние такого тока второго класса на процессы (ν,N)-рассеяния и слабого распада.

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Authors and Affiliations

  1. III. Physikalisches Institut, TH Aachen

    R. Rodenberg & Chr Stamm

  2. Abteilung Theoretische Elementarteilchenphysik, Aachen, Germany

    R. Rodenberg & Chr Stamm

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  1. R. Rodenberg
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  2. Chr Stamm
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Rodenberg, R., Stamm, C. Implications of higgs bosons on second-class currents in neutrino reactions. Nuov Cim A 56, 159–186 (1980). https://doi.org/10.1007/BF02730162

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