B-decay anomalies in Pati–Salam SU(4)
Abstract Attempts to incorporate in a coherent picture the B-decay anomalies presumably observed in $$b\rightarrow c$$ b→c and $$b\rightarrow s$$ b→s semi-leptonic decays have to face the absence of signals in other related experiments, both at low and at high energies. By extending and making more...
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Series: | European Physical Journal C: Particles and Fields |
Online Access: | http://link.springer.com/article/10.1140/epjc/s10052-018-5680-9 |
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doaj-347c4ef0dcca44b39a07daca2b88b4ab2020-11-25T01:26:55ZengSpringerOpenEuropean Physical Journal C: Particles and Fields1434-60441434-60522018-03-0178311410.1140/epjc/s10052-018-5680-9B-decay anomalies in Pati–Salam SU(4)Riccardo Barbieri0Andrea Tesi1Scuola Normale SuperioreINFN sezione di FirenzeAbstract Attempts to incorporate in a coherent picture the B-decay anomalies presumably observed in $$b\rightarrow c$$ b→c and $$b\rightarrow s$$ b→s semi-leptonic decays have to face the absence of signals in other related experiments, both at low and at high energies. By extending and making more precise the content of Barbieri et al. (Eur Phys J C 77(1):8, 2017), we describe one such attempt based on the Pati–Salam SU(4) group, that unifies colour and the B-L charge, in the context of a new strongly interacting sector, equally responsible for producing a pseudo-Goldstone Higgs boson.http://link.springer.com/article/10.1140/epjc/s10052-018-5680-9 |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Riccardo Barbieri Andrea Tesi |
spellingShingle |
Riccardo Barbieri Andrea Tesi B-decay anomalies in Pati–Salam SU(4) European Physical Journal C: Particles and Fields |
author_facet |
Riccardo Barbieri Andrea Tesi |
author_sort |
Riccardo Barbieri |
title |
B-decay anomalies in Pati–Salam SU(4) |
title_short |
B-decay anomalies in Pati–Salam SU(4) |
title_full |
B-decay anomalies in Pati–Salam SU(4) |
title_fullStr |
B-decay anomalies in Pati–Salam SU(4) |
title_full_unstemmed |
B-decay anomalies in Pati–Salam SU(4) |
title_sort |
b-decay anomalies in pati–salam su(4) |
publisher |
SpringerOpen |
series |
European Physical Journal C: Particles and Fields |
issn |
1434-6044 1434-6052 |
publishDate |
2018-03-01 |
description |
Abstract Attempts to incorporate in a coherent picture the B-decay anomalies presumably observed in $$b\rightarrow c$$ b→c and $$b\rightarrow s$$ b→s semi-leptonic decays have to face the absence of signals in other related experiments, both at low and at high energies. By extending and making more precise the content of Barbieri et al. (Eur Phys J C 77(1):8, 2017), we describe one such attempt based on the Pati–Salam SU(4) group, that unifies colour and the B-L charge, in the context of a new strongly interacting sector, equally responsible for producing a pseudo-Goldstone Higgs boson. |
url |
http://link.springer.com/article/10.1140/epjc/s10052-018-5680-9 |
work_keys_str_mv |
AT riccardobarbieri bdecayanomaliesinpatisalamsu4 AT andreatesi bdecayanomaliesinpatisalamsu4 |
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1725108166743556096 |