Coutinho, Antonio M - Результаты поиска

Искать коллекции:

Сортировать по:	Представить результаты:	Формат вывода:

CERN Document Server	5 записей найдено	Поиск длился 0.87 секунд.

Modified lepton couplings and the Cabibbo-angle anomaly / Manzari, Claudio Andrea (Zurich U. ; PSI, Villigen) ; Coutinho, Antonio M. (PSI, Villigen) ; Crivellin, Andreas (Zurich U. ; PSI, Villigen ; CERN)
Significant discrepancies between the different determinations of the Cabibbo angle have been observed. Here, we point out that this "Cabibbo-angle anomaly" can be explained by lepton flavour universality (LFU) violating New Physics (NP) in the neutrino sector. [...]
arXiv:2009.03877.- SISSA, 2021 - 8 p. - Published in : PoS LHCP2020 (2021) 242 Fulltext: 2009.03877 - PDF; PoS(LHCP2020)242 - PDF;
In : 8th Conference of Large Hadron Collider Physics (LHCP), Online, 25 - 30 May 2020, pp.242

Подробная запись

On hadronic uncertainties polluting the New Physics hunt in $b \rightarrow s$ transitions / Ciuchini, Marco (INFN, Rome3) ; Coutinho, Antonio M (INFN, Rome3 ; Rome III U.) ; Fedele, Marco (Orsay, LPT) ; Franco, Enrico (INFN, Rome) ; Paul, Ayan (DESY ; Humboldt U., Berlin) ; Silvestrini, Luca (INFN, Rome ; CERN) ; Valli, Mauro (UC, Irvine)
We review the hadronic uncertainties involved in the decay $B \rightarrow K^* \ell^+ \ell^-$, arguing that the non-factorizable hadronic contribution might account for some of the anomalies observed in $b \rightarrow s$ transitions, namely the ones relating to the $P^′_5$ observable. Moreover, we explore how alternative Beyond Standard Model interpretations of the anomalies pattern, e.g. [...]
2019 - 6 p. - Published in : Nucl. Part. Phys. Proc. 303-305 (2018) 8-13
In : Seventh Workshop on Theory, Phenomenology and Experiments in Flavour Physics and the future of BSM physics, Anacapri, Italy, 8 - 10 Jun 2018, pp.8-13

Подробная запись

New Physics in $b \to s \ell^+ \ell^-$ confronts new data on Lepton Universality / Ciuchini, Marco (INFN, Rome3) ; Coutinho, António M. (INFN, Rome3 ; Lisbon, CFTP) ; Fedele, Marco (ICC, Barcelona U.) ; Franco, Enrico (INFN, Rome) ; Paul, Ayan (DESY ; Humboldt U., Berlin) ; Silvestrini, Luca (INFN, Rome ; CERN) ; Valli, Mauro (UC, Irvine)
In light of the very recent updates on the $R_K$ and $R_{K^*}$ measurements from the LHCb and Belle collaborations, we systematically explore here imprints of New Physics in $b \to s \ell^+ \ell^- $ transitions using the language of effective field theories. We focus on effects that violate Lepton Flavour Universality both in the Weak Effective Theory and in the Standard Model Effective Field Theory. [...]
arXiv:1903.09632; CERN-TH-2019-033; DESY-19-043; DESY 19-043; UCI-TR-2019-07; UCI-TR-2019-0.- 2019-08-27 - 30 p. - Published in : Eur. Phys. J. C 79 (2019) 719 Article from SCOAP3: scoap3-fulltext - PDF; scoap - PDF; Fulltext: PDF;

Подробная запись

Hadronic uncertainties in the $B\to K^*\mu^+\mu^-$ decay / Ciuchini, Marco (INFN, Rome3) ; Coutinho, Antonio M. (INFN, Rome3 ; Rome III U.) ; Fedele, Marco (Orsay, LPT) ; Franco, Enrico (INFN, Rome) ; Paul, Ayan (DESY ; Humboldt U., Berlin) ; Silvestrini, Luca (CERN ; INFN, Rome) ; Valli, Mauro (UC, Irvine)
Motivated by the persisting 'anomaly' in the measurement of $P_5^\prime$, we review hadronic uncertainties entering the angular observables of the decay $\bar B\to {\bar K}^*\mu^+\mu^-$. We argue that hadronic uncertainties could account for the present measurements. [...]
arXiv:1809.03789.- SISSA, 2018-09-11 - 9 p. - Published in : PoS BEAUTY2018 (2018) 044 Fulltext: PoS(BEAUTY2018)044 - PDF; 1809.03789 - PDF; External link: PoS server
In : The 17th International Conference on B-Physics at Frontier Machines, Isola D'elba, Italy, 6 - 11 May 2018, pp.044

Подробная запись

Natural Quasi-Alignment with two Higgs Doublets and RGE Stability / Botella, F.J. (Valencia U. ; Valencia U., IFIC) ; Branco, G.C. (Lisbon, CFTP ; Lisbon, IST ; CERN) ; Coutinho, António M. (Lisbon, CFTP) ; Rebelo, M.N. (Lisbon, CFTP) ; Silva-Marcos, J.I. (Lisbon, CFTP)
In the context of two Higgs doublet models, we study the conditions required in order to have stable quasi-alignment in flavour space. We show that stability under the RGE imposes strong constraints on the flavour structure of the Yukawa couplings associated to each one of the Higgs doublets. [...]
arXiv:1501.07435; CERN-PH-TH-2015-012; CERN-PH-TH-2015-012.- Geneva : CERN, 2015-06-26 - 16 p. - Published in : Eur. Phys. J. C 75 (2015) 286 Article from SCOAP3: PDF; Fulltext: PDF; Springer Open Access article: PDF; External link: Preprint

Подробная запись

Смотрите также: похожие имена автора
1	Coutinho, A. M.
1	Coutinho, A.M.
1	Coutinho, Antonio
5	Coutinho, Antonio M.
5	Coutinho, António M.

Вы хотите получать уведомление о новых документах, соотетствующих этому запросу?
Установите персональное email оповещение или подпишитесь на RSS-канал.

не нашли то, что искали? Попробуйте поискать на других серверах
Coutinho, Antonio M в Amazon Coutinho, Antonio M в CERN EDMS Coutinho, Antonio M в CERN Intranet Coutinho, Antonio M в CiteSeer Coutinho, Antonio M в Google Books Coutinho, Antonio M в Google Scholar Coutinho, Antonio M в Google Web Coutinho, Antonio M в IEC	Coutinho, Antonio M в IHS Coutinho, Antonio M в INSPIRE Coutinho, Antonio M в ISO Coutinho, Antonio M в KISS Books/Journals Coutinho, Antonio M в KISS Preprints Coutinho, Antonio M в NEBIS Coutinho, Antonio M в SLAC Library Catalog Coutinho, Antonio M в Scirus

CERN Document Server

Access articles, reports and multimedia content in HEP

Main menu

		Указания для поиска Расширенный поиск
Add to Search +

CERN Accelerating science