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Henrique Brito Câmara is currently a Theoretical Particle Physics PhD student at Centro de Física Teórica de Partículas, Instituto Superior Técnico (IST), Universidade de Lisboa. His research focuses on neutrino and flavour physics, model-building and associated phenomenology, fermion masses and mixing, lepton flavour violation, CP violation, strong CP problem, dark matter and leptogenesis.
Identification

Personal identification

Full name
Henrique Pedro Fernandes de Noronha Brito Câmara
Date of birth
1997/04/23
Gender
Male

Citation names

  • Câmara, H. B.

Author identifiers

Ciência ID
3710-54D6-DE15
ORCID iD
0000-0002-6961-5949

Email addresses

  • henrique.b.camara@tecnico.ulisboa.pt (Professional)

Addresses

  • Centro de Física Teórica de Partículas, Instituto Superior Técnico, Av. Rovisco Pais, 1, 1049-001, Lisboa, Lisboa, Portugal (Professional)

Knowledge fields

  • Exact Sciences - Physical Sciences - Particles and Fields Physics

Languages

Language Speaking Reading Writing Listening Peer-review
Portuguese (Mother tongue)
French (Mother tongue)
English Proficiency (C2) Proficiency (C2) Proficiency (C2) Proficiency (C2) Proficiency (C2)
Spanish; Castilian Upper intermediate (B2) Upper intermediate (B2) Upper intermediate (B2) Upper intermediate (B2) Upper intermediate (B2)
Italian Elementary (A2) Elementary (A2) Elementary (A2) Intermediate (B1) Beginner (A1)
Education
Degree Classification
2021/12/01 - 2025/12/01
Ongoing
Física (Doutoramento)
Universidade de Lisboa Instituto Superior Técnico, Portugal

Universidade de Lisboa Centro de Física Teórica de Partículas, Portugal
2018/09/10 - 2021/01/15
Concluded
Engenharia Física Tecnológica (Mestrado)
Universidade de Lisboa Instituto Superior Técnico, Portugal
"Phenomenology of the minimal inverse-seesaw model with Abelian flavour symmetries" (THESIS/DISSERTATION)
18
2015/09/07 - 2018/07/09
Concluded
Engenharia Física Tecnológica (Licenciatura)
Universidade de Lisboa Instituto Superior Técnico, Portugal
15
Affiliation

Science

Category
Host institution
Employer
2020 - Current Research Trainee (Research) Universidade de Lisboa Centro de Física Teórica de Partículas, Portugal

Teaching in Higher Education

Category
Host institution
Employer
2023/02/20 - Current Invited Assistant (University Teacher) Instituto Superior Técnico Departamento de Física, Portugal
Projects

Grant

Designation Funders
2021/12/01 - 2025/12/01 Beyond the Strandard Model: interplay between particle and astroplarticle physics
2021.06340.BD
PhD Student Fellow
Universidade de Lisboa Centro de Física Teórica de Partículas, Portugal
Fundação para a Ciência e a Tecnologia
Ongoing
2021/01/01 - 2021/11/01 Physics
UIDB/00777/2020
Research Fellow
Universidade de Lisboa Centro de Física Teórica de Partículas, Portugal
Fundação para a Ciência e a Tecnologia
Concluded
2020/07 - 2020/12 Minimal inverse-seesaw mechanism with Abelian flavour symmetries
UIDP/00777/2020
Research Fellow
Universidade de Lisboa Centro de Física Teórica de Partículas, Portugal
Fundação para a Ciência e a Tecnologia
Concluded

Contract

Designation Funders
2022/12/01 - 2024/11/30 Neutrino Phenomenology: from Oscillations to Gravitational Waves
CERN/FIS-PAR/0019/2021
Associação do Instituto Superior Técnico para a Investigação e Desenvolvimento, Portugal

Universidade de Lisboa Centro de Física Teórica de Partículas, Portugal
Fundação para a Ciência e a Tecnologia
Ongoing
Outputs

Publications

Conference paper
  1. Barreiros, D. M.; Câmara, H. B.; Joaquim, F. R.. "Hybrid scoto/seesaw: flavour and dark matter". Paper presented in 8th Symposium on Prospects in the Physics of Discrete Symmetries (DISCRETE 2022), 2022.
  2. Câmara, H. B.; Filipe Rafael Joaquim; Ricardo González Felipe. "Phenomenology of the Minimal Inverse-Seesaw with Abelian Flavour Symmetries". Paper presented in BSM-2021, 2021.
Journal article
  1. J. R. Rocha; H. B. Câmara; R. G. Felipe; F. R. Joaquim. "Minimal U(1) two-Higgs-doublet models for quark and lepton flavor". Physical Review D (2024): https://doi.org/10.1103/PhysRevD.110.035027.
    10.1103/PhysRevD.110.035027
  2. A. Batra; H. B. Câmara; F. R. Joaquim; R. Srivastava; J. W. F. Valle. "Axion Paradigm with Color-Mediated Neutrino Masses". Physical Review Letters (2024): https://doi.org/10.1103/PhysRevLett.132.051801.
    10.1103/PhysRevLett.132.051801
  3. H. B. Câmara; F. R. Joaquim; J. W. F. Valle. "Dark-sector seeded solution to the strong CP problem". Physical Review D (2023): https://doi.org/10.1103/PhysRevD.108.095003.
    10.1103/PhysRevD.108.095003
  4. J. A. Aguilar-Saavedra; H. B. Câmara; F. R. Joaquim; J. F. Seabra. "Confronting the 95 GeV excesses within the U(1)' -extended next-to-minimal 2HDM". Physical Review D (2023): https://doi.org/10.1103/PhysRevD.108.075020.
    10.1103/PhysRevD.108.075020
  5. Batra, A.; Câmara, H.B.; Joaquim, F.R.. "Dark linear seesaw mechanism". Physics Letters B 843 (2023): 138012. http://dx.doi.org/10.1016/j.physletb.2023.138012.
    10.1016/j.physletb.2023.138012
  6. Barreiros, D. M.; Câmara, H. B.; Felipe, R. G.; Joaquim, F. R.. "Scalar-singlet assisted leptogenesis with CP violation from the vacuum". Journal of High Energy Physics 2023 1 (2023): http://dx.doi.org/10.1007/jhep01(2023)010.
    Published • 10.1007/jhep01(2023)010
  7. Barreiros, D. M.; Câmara, H. B.; Joaquim, F. R.. "Flavour and dark matter in a scoto/type-II seesaw model". Journal of High Energy Physics 2022 8 (2022): http://dx.doi.org/10.1007/jhep08(2022)030.
    10.1007/jhep08(2022)030
  8. Câmara, H. B.; Filipe Rafael Joaquim; Ricardo González Felipe. "Minimal inverse-seesaw mechanism with Abelian flavour symmetries". Journal of High Energy Physics (2021): https://link.springer.com/article/10.1007/JHEP05(2021)021.
    Open access • Published • 10.1007/JHEP05(2021)021
Preprint
  1. A. Batra; H.B. Câmara; F.R. Joaquim; N. Nath; R. Srivastava; J.W.F. Valle. "Axion framework with color-mediated Dirac neutrino masses". 2025. https://arxiv.org/abs/2501.13156.
  2. M.P. Bento; H.B. Câmara; J.F. Seabra. "Unraveling particle dark matter with Physics-Informed Neural Networks". 2025. https://arxiv.org/abs/2502.17597.
  3. J. R. Rocha; H. B. Câmara; F. R. Joaquim. "Flavored Peccei-Quinn symmetries in the minimal nuDFSZ model". 2025. https://arxiv.org/abs/2504.00088.
Activities

Oral presentation

Presentation title Event name
Host (Event location)
2024/10/25 Minimal U(1) two-Higgs-doublet models for quark and lepton flavour Extended Scalar Sectors From All Angles
CERN (Switzerland)
2024/10/22 Spontaneous CPV from several angles Extended Scalar Sectors From All Angles
CERN (Switzerland)
2024/07/12 Axion paradigm with color-mediated neutrino masses BSM^2 - Beyond the Standard Model BrainStorming Meeting: Particle Physics and Cosmology interface
Universidade de Aveiro (Vila do Conde, Portugal)
2024/06/27 Problemas em aberto em Física Teórica de Partículas LEFT | A Desafiar os Limites em Ciência e Tecnologia
Universidade de Lisboa Instituto Superior Técnico (Lisboa, Portugal)
2024/06/13 Dark linear seesaw mechanism SUSY24: The 31st International Conference on Supersymmetry and Unification of Fundamental Interactions
Instituto de Física Teórica, Universidad Autónoma de Madrid (Madrid, Spain)
2024/06/04 Axion paradigm with "coloured" neutrino masses PLANCK2024 - The 26th International Conference From the Planck Scale to the Electroweak Scale
Centro de Física Teórica de Partículas (Lisboa, Portugal)
2024/02/05 Poster presentation: "A new solution to old problems in particle/astroparticle physics" 9th mini-school on Particle and Astroparticle Physics
Laboratório de Instrumentação e Física Experimental de Partículas; Centro de Física Teórica de Partículas (Oeiras, Portugal)
2023/06/20 Dark-seeded solution to the strong CP problem Summer School on Particle Physics
International Center for Theoretical Physics (ICTP) (Trieste, Italy)
2023/05/24 Scalar-singlet assisted leptogenesis with spontaneous CP violation PLANCK 2023 - The 25th International Conference From the Planck Scale to the Electroweak Scale
University of Warsaw (Warsaw, Poland)
2022/11/09 Hybrid scoto/seesaw: flavour and dark matter 8th Symposium on Prospects in the Physics of Discrete Symmetries (DISCRETE 2022)
KIT Center of Particle and Astroparticle Physics (KCETA) (Baden-Baden, Germany)
2022/10/12 Invited seminar: "Flavour and dark matter in a scoto/seesaw model" BSM^2 - Beyond the Standard Model BrainStorming Meeting / Gr@v seminar
Universidade de Aveiro (Aveiro, Portugal)
2022/09/05 Complex scalar singlet assisted Leptogenesis The 2022 International Workshop on Baryon and Lepton Number Violation (BLV2022)
Université Libre de Bruxelles (ULB) (Brussels, Belgium)
2022/06/30 Flavour and dark matter in a hybrid seesaw/scotogenic model FLASY 2022 - 9th Workshop on Flavour Symmetries and Consequences in Accelerators and Cosmology
Centro de Física Teórica de Partículas (Lisbon, Portugal)
2021/09/04 Sterile neutrinos with inverse seesaw and Abelian flavour symmetries Workshop on the Standard Model and Beyond, Corfu 2021
Corfu Summer Institute (Corfu, Greece)
2021/06/08 Poster presentation: "Phenomenology of the minimal inverse seesaw mechanism with Abelian flavour symmetries" The 28th International Workshop on Weak Interactions and Neutrinos (WIN2021)
University of Minnesota (Minneapolis, United States)
2021/06/01 Poster presentation: "Sterile neutrinos with inverse seesaw and Abelian flavour symmetries" Invisibles 2021 Workshop
Instituto de Física Teórica, Universidad Autónoma de Madrid (Madrid, Spain)
2021/05/25 Phenomenology of the minimal inverse seesaw model with Abelian flavour symmetries Phenomenology 2021 Symposium
University of Pittsburgh (Pittsburgh, United States)
2021/01/15 Phenomenology of the minimal inverse-seesaw model with Abelian flavour symmetries Master Thesis Defense
Centro de Física Teórica de Partículas (Lisboa, Portugal)
2020/02/05 Phenomenology of low-scale neutrino mass mechanisms Project MEFT Workshop (2nd Edition)
Universidade de Lisboa, Instituto Superior Técnico (Lisboa, Portugal)

Event organisation

Event name
Type of event (Role)
Institution / Organization
2024/06/03 - 2024/06/07 Member of the Scientific Secretariat of PLANCK2024 - The 26th International Conference From the Planck Scale to the Electroweak Scale (2024/06/03 - 2024/06/07)
Conference
Universidade de Lisboa Centro de Física Teórica de Partículas, Portugal
2022/06/27 - 2022/07/01 Member of the Scientific Secretariat of FLASY 2022 - 9th Workshop on Flavour Symmetries and Consequences in Accelerators and Cosmology (2022/06/27 - 2022/07/01)
Workshop
Universidade de Lisboa Centro de Física Teórica de Partículas, Portugal

Event participation

Activity description
Type of event
Event name
Institution / Organization
2024/10/21 - 2024/10/25 Attended the workshop "Extended Scalar Sectors From All Angles", at CERN 2024, where two talks with titles "Spontaneous CPV from several angles" and "Minimal U(1) two-Higgs-doublet models for quark and lepton flavour" were given.
Workshop
Conseil européen pour la recherche nucléaire, Switzerland
2024/07/12 - 2024/07/16 Attended the "BSM^2 - Beyond the Standard Model BrainStorming Meeting: Particle Physics and Cosmology interface", Vila do Conde 2024, where a seminar with the title "Axion paradigm with color-mediated neutrino masses " was given
Meeting
BSM^2 - Beyond the Standard Model BrainStorming Meeting: Particle Physics and Cosmology interface
Universidade de Aveiro, Portugal
2024/06/27 - 2024/06/28 Participated in the outreach meeting "LEFT | A Desafiar os Limites em Ciência e Tecnologia", Lisboa 2024, where a talk with the title "Problemas em aberto em Física Teórica de Partículas" was presented to an audience composed of highschool students
Meeting
LEFT | A Desafiar os Limites em Ciência e Tecnologia
Universidade de Lisboa Instituto Superior Técnico, Portugal
2024/06/10 - 2024/06/14 Attended the "SUSY24: The 31st International Conference on Supersymmetry and Unification of Fundamental Interactions", Madrid 2024, where a talk with the title "Dark linear seesaw mechanism" was presented
Conference
SUSY24: The 31st International Conference on Supersymmetry and Unification of Fundamental Interactions
Instituto de Física Teórica, Spain

Universidad Autónoma de Madrid, Spain
2024/06/03 - 2024/06/07 Attended the "PLANCK2024 - The 26th International Conference From the Planck Scale to the Electroweak Scale", Lisbon 2024, where a talk with the title "Axion paradigm with "coloured" neutrino masses" was presented
Conference
PLANCK2024 - The 26th International Conference From the Planck Scale to the Electroweak Scale
Universidade de Lisboa Centro de Física Teórica de Partículas, Portugal

Universidade de Lisboa Instituto Superior Técnico, Portugal
2024/02/05 - 2024/02/06 Participation in the event "9th mini-school on Particle and Astroparticle Physics", where I presented a poster with the title “A new solution to old problems in particle/astroparticle physics”
Workshop
9th mini-school on Particle and Astroparticle Physics
Laboratório de Instrumentação e Física Experimental de Partículas, Portugal

Universidade de Lisboa Centro de Física Teórica de Partículas, Portugal
2023/06/19 - 2023/06/30 Participation in the "Summer School on Particle Physics", at ICTP, Trieste, where a detailed overview of particle physics from the basics of Standard Model phenomenology to the most important areas where significant progress has been achieved recently was provided through lectures covering various topics: "Standard Model", "QCD at Colliders", "Cosmology", "Beyond the Standard Model", "Dark Matter", "Physics of Dark Sectors", "Amplitudes and EFT techniques". I gave a presentation with the title "Dark-seeded solution to the strong CP problem".
Workshop
Summer School on Particle Physics
International Center for Theoretical Physics, Italy
2023/05/22 - 2023/05/26 Attended the "PLANCK 2023 - The 25th International Conference From the Planck Scale to the Electroweak Scale", Warsaw 2023, where a talk with the title "Scalar-singlet assisted leptogenesis with spontaneous CP violation" was presented
Conference
PLANCK 2023 – The 25th International Conference From the Planck Scale to the Electroweak Scale
Uniwersytet Warszawski, Poland
2023/05/10 - 2023/05/12 Attended the "7th RED LHC workshop", Madrid 2023.
Workshop
7th RED LHC workshop
Instituto de Física Teórica, Spain

Universidad Autónoma de Madrid, Spain
2022/11/14 - 2022/11/16 Participation in the event "PhD Open Days 2022", where I presented a poster with the title “Flavour and dark matter in a scoto/type-II seesaw model” about my PhD work
Meeting
PhD Open Days 2022 - 8th edition
Universidade de Lisboa Instituto Superior Técnico, Portugal
2022/11/07 - 2022/11/11 Attended the "8th Symposium on Prospects in the Physics of Discrete Symmetries (DISCRETE 2022)", Baden-Baden 2022, where a talk with the title "Hybrid scoto/seesaw: flavour and dark matter" was presented
Symposium
8th Symposium on Prospects in the Physics of Discrete Symmetries (DISCRETE 2022)
Karlsruher Institut für Technologie, Germany
2022/10/10 - 2022/10/14 Attended the "BSM^2 - Beyond the Standard Model BrainStorming Meeting", Aveiro 2022, where a seminar with the title "Flavour and dark matter in a scoto/seesaw model" was given inserted in the "Gr@v seminar" series
Meeting
BSM^2 - Beyond the Standard Model BrainStorming Meeting
Universidade de Aveiro, Portugal
2022/09/05 - 2022/09/08 Attended the "2022 International Workshop on Baryon and Lepton Number Violation (BLV2022)", Brussels 2022, where a talk with the title "Complex scalar singlet assisted Leptogenesis" was presented
Workshop
The 2022 International Workshop on Baryon and Lepton Number Violation (BLV2022)
Université Libre de Bruxelles, Belgium
2022/06/27 - 2022/07/01 Attended the "9th Workshop on Flavour Symmetries and Consequences in Accelerators and Cosmology", Lisbon 2022, where a talk with the title "Flavour and dark matter in a hybrid seesaw/scotogenic model " was presented
Workshop
FLASY 2022 - 9th Workshop on Flavour Symmetries and Consequences in Accelerators and Cosmology
Universidade de Lisboa Centro de Física Teórica de Partículas, Portugal
2022/06/13 - 2022/06/17 Participation in the "Invisibles22 School", where several tutorial sessions and topical seminars were presented on several topics of theoretical particle Physics: "Neutrino Probes of New Physics", "Primordial Black Holes and Dark Matter", "Monte-Carlo Tools for LHC", "Theory and Phenomenology of the SMEFT", "Physics of Axions" and "Flavor Physics".
Workshop
Invisibles 2022 School
Laboratoire de Physique des 2 Infinis Irène Joliot-Curie, France

Université Paris-Saclay, France
2021/08/29 - 2021/09/08 Attended the conference "Workshop on the Standard Model and Beyond", held at Corfu Summer Institute in Corfu, Greece, where a talk was given with the title "Sterile neutrinos with inverse seesaw and Abelian flavour symmetries"
Workshop
Workshop on the Standard Model and Beyond
Corfu Summer Institute, Greece
2021/07/28 - 2021/07/31 Attended the online conference "NuCo 2021: Neutrinos en Colombia".
Workshop
NuCo 2021: Neutrinos en Colombia
Universidad de Medellín, Colombia
2021/07/26 - 2021/07/30 Attended the online conference "The European Physical Society Conference on High Energy Physics (EPS-HEP) 2021".
Conference
The European Physical Society Conference on High Energy Physics (EPS-HEP) 2021
Universität Hamburg, Germany

Deutsches Elektronen-Synchrotron, Germany
2021/06/28 - 2021/06/30 Attended the online conference "23rd International Conference From the Planck scale to the Electroweak scale (Planck 2021)".
Conference
23rd International Conference From the Planck scale to the Electroweak scale (Planck 2021)
Durham University Department of Physics, United Kingdom
2021/03/03 - 2021/06/17 Participation in the "Course on Physics at the LHC". A specialized course on the Physics at the Large Hadron Collider is organized by LIP in the framework of the International Doctorate Network in Particle Physics, Astrophysics and Cosmology (IDPASC). The course is intended for under-graduate or graduate students with basic training in Particle Physics. The objective of the Course is to introduce the physics, analysis methods and results on the physics areas covered by the LHC experiments.
Workshop
Course on Physics at the LHC
Laboratório de Instrumentação e Física Experimental de Partículas, Portugal
2021/06/07 - 2021/06/13 Attended the online conference "The 28th International Workshop on Weak Interactions and Neutrinos (WIN2021)", where a poster was presented with the title "Phenomenology of the minimal inverse seesaw mechanism with Abelian flavour symmetries"
Workshop
The 28th International Workshop on Weak Interactions and Neutrinos (WIN2021)
University of Minnesota School of Physics and Astronomy, United States
2021/05/31 - 2021/06/04 Attended the online conference "Invisibles 2021 Workshop", where a poster and video was presented with the title "Sterile neutrinos with inverse seesaw and Abelian flavour symmetries"
Workshop
Invisibles 2021 Workshop
Universidad Autónoma de Madrid, Spain

Instituto de Física Teórica, Spain
2021/05/24 - 2021/05/26 Attended the online conference "Phenomenology 2021 Symposium", where a talk was given with the title "Phenomenology of the minimal inverse seesaw model with Abelian flavour symmetries"
Symposium
Phenomenology 2021 Symposium
University of Pittsburgh Department of Physics and Astronomy, United States
2021/03/29 - 2021/04/02 Attended the online conference "Beyond Standard Model: From Theory to Experiment (BSM - 2021)".
Conference
Beyond Standard Model: From theory to Experiment (BSM - 2021)
Zewail City of Science and Technology, Egypt

Sabanci Universitesi, Turkey
2020/06/22 - 2020/07/02 Attended the Neutrino 2020 - XXIX International Conference on Neutrino Physics and Astrophysics, online conference held by Fermilab.
Conference
Neutrino 2020 - XXIX International Conference on Neutrino Physics and Astrophysics
Fermi National Accelerator Laboratory, United States
2020/02/05 - 2020/02/06 Participation in the event "Project MEFT Workshop (2nd Edition)", where I presented my MSc thesis project "Phenomenology of low-scale neutrino mass mechanisms".
Workshop
Project MEFT Workshop (2nd Edition)
Universidade de Lisboa Instituto Superior Técnico, Portugal

Course / Discipline taught

Academic session Degree Subject (Type) Institution / Organization
2024/02/14 - 2024/04/12 Standard Model Master Degree in Physics Engineering Universidade de Lisboa Instituto Superior Técnico, Portugal
2023/02/20 - 2023/04/30 Standard Model Master Degree in Physics Engineering Universidade de Lisboa Instituto Superior Técnico, Portugal

Scientific expedition

Activity description Institution / Organization
2024/10/27 - 2024/11/01 Visitor stay at IFIC UV-CSIC (València), to work in collaboration with Newton Nath and José W.F. Valle. Institut de Física Corpuscular, Spain

Universitat de València, Spain
2023/05/03 - 2023/05/18 Visitor stay at IFT UAM-CSIC (Madrid), to work in collaboration with Juan Antonio Aguilar Saavedra and João Seabra. Instituto de Física Teórica, Spain

Universidad Autónoma de Madrid, Spain
2022/10/24 - 2022/10/29 Visitor stay at IFIC UV-CSIC (València), to work in collaboration with José W.F. Valle. Institut de Física Corpuscular, Spain

Universitat de València, Spain
Distinctions

Other distinction

2021 Academic Merit Diploma 2019/2020
Universidade de Lisboa Instituto Superior Técnico, Portugal
2020 Academic Merit Diploma 2018/2019
Universidade de Lisboa Instituto Superior Técnico, Portugal