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Grant support

P.M. thanks the Universidade de Sao Paulo for the kindliest hospitality. This work was supported by Fundacao de Amparo a Pesquisa do Estado de Sao Paulo (FAPESP) and Conselho Nacional de Ciencia e Tecnologia (CNPq). This project has also received partial funding from the European Union's Horizon 2020 research and innovation program under the Marie Sklodowska-Curie Grants No. 674896 and No. 690575. Fermilab is operated by Fermi Research Alliance, LLC, under Contract No. DE-AC02-07CH11359 with the U.S. Department of Energy.

Analysis of institutional authors

Perez-Gonzalez, Yuber FAuthor

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Article

Constraints from triple gauge couplings on vectorlike leptons

Publicated to:PHYSICAL REVIEW D. 96 (3): 035035- - 2017-08-30 96(3), DOI: 10.1103/PhysRevD.96.035035

Authors: Bertuzzo, Enrico; Machado, Pedro A N; Perez-Gonzalez, Yuber F; Funchal, Renata Zukanovich

Affiliations

Fermilab Natl Accelerator Lab, Batavia, IL 60510 USA - Author
Univ Sao Paulo, Dept Fis Matemat, Inst Fis, Rua Matao 1371, BR-05508090 Sao Paulo, Brazil - Author

Abstract

We study the contributions of colorless vectorlike fermions to the triple gauge couplings W+W-gamma and W+W-Z(0). We consider models in which their coupling to the Standard Model Higgs boson is allowed or forbidden by quantum numbers. We assess the sensitivity of the future accelerators FCC-ee, ILC, and CLIC to the parameters of these models, assuming they will be able to constrain the anomalous triple gauge couplings with precision delta(KV) similar to O(10(-4)), V =gamma, Z(0). We show that the combination of measurements at different center-of-mass energies helps to improve the sensitivity to the contribution of vectorlike fermions, in particular when they couple to the Higgs. In fact, the measurements at the FCC-ee and, especially, the ILC and the CLIC, may turn the triple gauge couplings into a new set of precision parameters able to constrain the models better than the oblique parameters or the H ->gamma gamma decay, even assuming the considerable improvement of the latter measurements achievable at the new machines.

Keywords

Pp collisionsProduction cross-sectionRoot-s=8 tevSearchStandard modelVertice

Quality index

Bibliometric impact. Analysis of the contribution and dissemination channel

The work has been published in the journal PHYSICAL REVIEW D due to its progression and the good impact it has achieved in recent years, according to the agency WoS (JCR), it has become a reference in its field. In the year of publication of the work, 2017, it was in position , thus managing to position itself as a Q1 (Primer Cuartil), in the category .

From a relative perspective, and based on the normalized impact indicator calculated from the Field Citation Ratio (FCR) of the Dimensions source, it yields a value of: 1.54, which indicates that, compared to works in the same discipline and in the same year of publication, it ranks as a work cited above average. (source consulted: Dimensions Jun 2025)

Specifically, and according to different indexing agencies, this work has accumulated citations as of 2025-06-17, the following number of citations:

  • WoS: 4
  • Scopus: 4
  • OpenCitations: 5

Impact and social visibility

From the perspective of influence or social adoption, and based on metrics associated with mentions and interactions provided by agencies specializing in calculating the so-called "Alternative or Social Metrics," we can highlight as of 2025-06-17:

  • The use, from an academic perspective evidenced by the Altmetric agency indicator referring to aggregations made by the personal bibliographic manager Mendeley, gives us a total of: 3.
  • The use of this contribution in bookmarks, code forks, additions to favorite lists for recurrent reading, as well as general views, indicates that someone is using the publication as a basis for their current work. This may be a notable indicator of future more formal and academic citations. This claim is supported by the result of the "Capture" indicator, which yields a total of: 3 (PlumX).

With a more dissemination-oriented intent and targeting more general audiences, we can observe other more global scores such as:

  • The Total Score from Altmetric: 1.
  • The number of mentions on the social network X (formerly Twitter): 3 (Altmetric).

It is essential to present evidence supporting full alignment with institutional principles and guidelines on Open Science and the Conservation and Dissemination of Intellectual Heritage. A clear example of this is:

  • The work has been submitted to a journal whose editorial policy allows open Open Access publication.

Leadership analysis of institutional authors

This work has been carried out with international collaboration, specifically with researchers from: Brazil; United States of America.