scholarly journals Measurement of the strange spectral function in hadronic $\tau$ decays

2004 ◽  
Vol 35 (4) ◽  
pp. 437-455 ◽  
Author(s):  
Keyword(s):  
Spectral Function ◽  
Tau Decays ◽  
Hadronic Tau

scholarly journals On the difference between FOPT and CIPT for hadronic tau decays

2021 ◽  
Vol 230 (12-13) ◽  
pp. 2625-2639 ◽  
Author(s):  
André H. Hoang ◽  
Christoph Regner
Keyword(s):  
Closed Form ◽  
Spectral Function ◽  
Recent Work ◽  
Strong Coupling ◽  
Major Part ◽  
Standard Form ◽  
Tau Decays ◽  
The Difference ◽  
Hadronic Tau ◽  
Theoretical Results

AbstractIn this article we review the results of our recent work on the difference between the Borel representations of $$\tau $$ τ hadronic spectral function moments obtained with the CIPT and FOPT methods. For the presentation of the theoretical results we focus on the large-$$\beta _0$$ β 0 approximation, where all expressions can be written down in closed form, and we comment on the generalization to full QCD. The results may explain the discrepancy in the behavior of the FOPT and CIPT series that has been the topic of intense discussions in previous literature and which represents a major part of the theoretical uncertainties in current strong coupling determinations from hadronic $$\tau $$ τ decays. The findings also imply that the OPE corrections for FOPT and CIPT differ and that the OPE corrections for CIPT do not have standard form.

scholarly journals Confronting hadronic tau decays with non-leptonic kaon decays

2018 ◽  
Vol 300-302 ◽  
pp. 131-136
Author(s):  
Antonio Rodríguez-Sánchez ◽  
Antonio Pich
Keyword(s):  
Kaon Decays ◽  
Tau Decays ◽  
Hadronic Tau

scholarly journals Hadronic tau decays atBaBar

2008 ◽  
Vol 110 (5) ◽  
pp. 052041
Author(s):  
I M Nugent
Keyword(s):  
Tau Decays ◽  
Hadronic Tau

scholarly journals Triggering On Hadronic Tau Decays: A challenge met by ATLAS

2012 ◽  
Vol 28 ◽  
pp. 12006
Author(s):  
Marcus M. Morgenstern
Keyword(s):  
Tau Decays ◽  
Hadronic Tau

scholarly journals and from hadronic tau decays

2007 ◽  
Vol 169 ◽  
pp. 85-89 ◽  
Author(s):  
Elvira Gámiz ◽  
Matthias Jamin ◽  
Antonio Pich ◽  
Joaquim Prades ◽  
Felix Schwab
Keyword(s):  
Tau Decays ◽  
Hadronic Tau

scholarly journals $a_S$ from non-strange hadronic tau decays

2019 ◽  
Author(s):  
Santiago Peris ◽  
Diogo Boito ◽  
Maarten Golterman ◽  
Kim Maltman
Keyword(s):  
Tau Decays ◽  
Hadronic Tau

scholarly journals Identification of hadronic tau decays in CMS

2015 ◽  
Vol 95 ◽  
pp. 04074
Author(s):  
Rosamaria Venditti
Keyword(s):  
Tau Decays ◽  
Hadronic Tau
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