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I obtained my PhD in 2006 at the University of Hamburg, my MSc in Elementary Particle Theory in 2001 at the University of Durham (UK) and my first degree in Physics (Ptichio Fisikis) in 2000 at the University of Patras (Greece). I am currently working as "Profesor Ayudante Doctor" at the Public University of Navarre (UPNA), Pamplona, Spain, while until recently I was a researcher at LIP - Laboratório de Instrumentação e Física Experimental de Partículas, Lisbon, Portugal. Previously, I held four postdoctoral research positions: (a) Wuerzburg U., Germany (2005-2008), (b) Paul Scherrer Institut (PSI), Switzerland (2008-2012), (c) IFIC, CSIC-UV, Spain (2012-2014), (d) IFT, UAM/CSIC, Spain (2014-2018). My publication list contains 108 contributions in journals, proceedings and arXiv.org entries. I have 48 articles published in top-tier international peer-reviewed indexed journals, of which 36 are published in Q1 quartile journals. My total published articles have received more than 4450 citations according to inspirehep.net, while the 48 articles published in peer-reviewed journals have received more than 3000 citations. My h-index is 40 (inspirehep.net). I have presented more than 45 oral contributions and 3 posters at international conferences and workshops, 14 of which were invited talks, and I have given more than 10 invited seminars. I have co-directed 3 doctoral theses (without being the official director in two of them) and two Master's thesis. I am currently the co-director of a doctoral thesis. I have participated in 16 competitive R&D projects. I am a member of the International Advisory Board of the International workshop on Multiple Partonic Interactions at the LHC (MPI).
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Identificação

Identificação pessoal

Nome completo
Grigorios Chachamis

Nomes de citação

  • Chachamis, Grigorios

Identificadores de autor

Ciência ID
AB17-655C-6831
ORCID iD
0000-0003-0347-0879

Endereços de correio eletrónico

  • chachamis@gmail.com (Profissional)
  • grigorios.chachamis@unavarra.es (Profissional)

Moradas

  • Edificio Los Acebos, Campus de Arrosadía, 31006, Pamplona, Navarra, Espanha (Profissional)

Websites

Domínios de atuação

  • Ciências Exatas - Física - Física das Partículas

Idiomas

Idioma Conversação Leitura Escrita Compreensão Peer-review
Grego (Idioma materno)
Inglês Utilizador proficiente (C2) Utilizador proficiente (C2) Utilizador proficiente (C2) Utilizador proficiente (C2)
Espanhol; Castelhano Utilizador proficiente (C1) Utilizador proficiente (C1) Utilizador proficiente (C1) Utilizador proficiente (C1)
Formação
Grau Classificação
2006/08/22
Concluído
 Doktor der Naturwissenschaften (Doutoramento)
Universität Hamburg, Alemanha
"Higher Order QCD Corrections in Small-x Physics" (TESE/DISSERTAÇÃO)
 Excellent / Sehr Gut / Sobresaliente Cum Laude
2001
Concluído
 Master of Science in Elementary Particle Theory (Mestrado)
Durham University, Reino Unido
"Dynamical Supersymmetry Breaking" (TESE/DISSERTAÇÃO)
 N/A
2000
Concluído
 Ptichio Fisikis (Licenciatura de Física) (Licenciatura)
University of Patras, Grécia
"N/A" (TESE/DISSERTAÇÃO)
 N/A
Percurso profissional

Ciência

Categoria Profissional
Instituição de acolhimento 		Empregador
2019/05/01 - 2025/01/27 Investigador Auxiliar (carreira) (Investigação) Laboratório de Instrumentação e Física Experimental de Partículas, Portugal
Laboratório de Instrumentação e Física Experimental de Partículas, Portugal
2014/10/15 - 2018/09/30 Pós-doutorado (Investigação) Instituto de Física Teórica, Espanha
2012/10/01 - 2014/09/30 Pós-doutorado (Investigação) Institut de Física Corpuscular, Espanha
2008/10/01 - 2012/09/30 Pós-doutorado (Investigação) Paul Scherrer Institut, Suiça
2005/10/01 - 2008/09/30 Pós-doutorado (Investigação) Julius-Maximilians-Universität Würzburg, Alemanha

Docência no Ensino Superior

Categoria Profissional
Instituição de acolhimento 		Empregador
2025/01/28 - Atual Leitor (Docente Universitário) Universidad Pública de Navarra, Espanha
Projetos

Bolsa

Designação Financiadores
2022/07/01 - 2024/07/31 THbridgeEXP-II_A ponte entre Teoria e Experiência: Fenomenologia de Colisionadores (II)
CERN/FIS-PAR/0032/2021
Investigador
Concluído
2022/01/17 - 2024/07/16 The strong force and multiparticle dynamics at hadron colliders
EXPL/FIS-PAR/1195/2021
Investigador responsável
Fundação para a Ciência e a Tecnologia
2022/04/01 - 2024/03/31 PPatFCC_Participação Portuguesa no Futuro Colisionador Circular (FCC)
CERN/FIS-PAR/0035/2021
Investigador
Concluído
2020/07/01 - 2022/06/30 Bridging Theory and Experiment: Collider Phenomenology
CERN/FIS-PAR/0024/2019
Investigador
Fundação para a Ciência e a Tecnologia
Em curso
2021/10/01 - 2021/12/31 Participação Portuguesa no Futuro Colisionador Circular (FCC)
000-FCC-2021
Investigador
2021/01/01 - 2021/12/31 Phenomenology
000-Pheno-2021
Investigador
Concluído
2020/01/01 - 2020/06/30 Phenomenology
000-Pheno-2020
Investigador
Concluído
2018/10/22 - 2020/02/29 Probing Quark Gluon Plasma with jets
CERN/FIS-PAR/0022/2017
Investigador
Laboratório de Instrumentação e Física Experimental de Partículas, Portugal
 Fundação para a Ciência e a Tecnologia
2019/05/01 - 2019/12/31 Phenomenology
000-Pheno
Investigador
Concluído
2017/01/01 - 2019/12/31 FENOMENOLOGIA MAS ALLA DEL MODELO ESTANDAR E IMPLICACIONES COSMOLOGICAS EN LA ERA DEL LHC
FPA2016-78022-P
Investigador
Instituto de Física Teórica, Espanha
Concluído
2014/01/01 - 2016/12/31 FENOMENOLOGIA MAS ALLA DEL MODELO ESTANDAR E IMPLICACIONES EXPERIMENTALES Y COSMOLOGICAS EN LA ERA DEL LHC
FPA2013-44773-P
Investigador
Instituto de Física Teórica, Espanha
Concluído
2011/01/01 - 2014/12/31 LHCPhenoNet Advanced Particle Phenomenology in the LHC era
264564
Investigador
Institut de Física Corpuscular, Espanha
Concluído
2005/10/01 - 2008 Precise calculations in particle physics and large scale computation
00000
Bolseiro de Pós-Doutoramento
Julius-Maximilians-Universität Würzburg, Alemanha
Concluído
2002/09/01 - 2005/09/30 Graduiertenkolleg:Zukünftige Entwicklungen in der Teilchenphysik
000000
Bolseiro de Doutoramento
Universität Hamburg, Alemanha
Concluído

Projeto

Designação Financiadores
2021/01/01 - 2025/04/30 Laboratório de Instrumentação e Física Experimental de Partículas
LA/P/0016/2020
10.54499/LA/P/0016/2020
Investigador
Laboratório de Instrumentação e Física Experimental de Partículas Pólo de Coimbra, Portugal
 Fundação para a Ciência e a Tecnologia
Em curso
2019/05/01 - 2025/04/30 Precision phenomenology and heavy ion physics at the LHC
CEECIND/03216/2017/CP1416/CT0002
Investigador responsável
Em curso
2012/10/01 - 2014/09/30 Towards systematization of NNLO theoretical predictions for advanced phenomenology at the LHC
PIEF-GA-2011-298582
Investigador responsável
Institut de Física Corpuscular, Espanha
Concluído
Produções

Publicações

Artigo em conferência
  1. Chachamis, Grigorios. "Multi-jet production in the high energy limit at LHC". 2017.
  2. Chachamis, G.; Buchta, S.; Draggiotis, P.; Rodrigo, G.. "Attacking one-loop multi-leg feynman integrals with the loop-tree duality". 2016.
  3. Chachamis, G.; Caporale, F.; Celiberto, F.G.; Gordo Gómez, D.; Sabio Vera, A.. "Inclusive three jet production at the LHC at 7 and 13 TeV collision energies". 2016.
  4. Chachamis, G.; Sabio Vera, A.. "The High Energy Radiation Pattern from BFKLex". 2016.
  5. Caporale, F.; Celiberto, F.G.; Chachamis, G.; Vera, A.S.. "Inclusive four-jet production: A study of Multi-Regge kinematics and BFKL observables". 2016.
  6. Chachamis, Grigorios. "High energy effects in multi-jet production at LHC". 2016.
  7. Chachamis, Grigorios. "Inclusive three jet production at the LHC as a new BFKL probe". 2016.
  8. Chachamis, Grigorios. "BFKL phenomenology". 2015.
  9. Buchta, S.; Chachamis, G.; Malamos, I.; Bierenbaum, I.; Draggiotis, P.; Rodrigo, G.. "The loop-tree duality at work". 2014.
  10. Deak, M.; Chachamis, G.; Rodrigo, G.. "Heavy quark impact factor". 2014.
  11. Chachamis, G.; Hentschinski, M.; Martínez, J.D.M.; Vera, A.S.. "Recent results within Lipatov's high energy effective action". 2013.
  12. Chachamis, G.; Deák, M.; Rodrigo, G.. "Heavy quark impact factor and single bottom quark production at the LHC". 2013.
  13. Chachamis, G.; Hentschinski, M.; Madrigal Martínez, J.D.; Sabio Vera, A.. "Computing the full two-loop gluon Regge trajectory within Lipatov's high energy effective action". 2013.
  14. Chachamis, Grigorios. "Dijet Production in QCD and N=4 SYM". 2012.
    10.3204/DESY-PROC-2012-02/131
  15. Chachamis, Grigorios. "The Non-Forward BFKL Equation and Infrared Effects". 2012.
    10.3204/DESY-PROC-2012-02/214
  16. Chachamis, Grigorios. "The SM and NLO Multileg and SM MC Working Groups: Summary Report". 2012.
  17. Chachamis, Grigorios. "Two-Loop Gluon Regge Trajectory from Lipatov's Effective Action". 2012.
    10.3204/DESY-PROC-2012-02/129
  18. Chachamis, Grigorios. "The SM and NLO Multileg Working Group: Summary report". 2010.
  19. Grigorios Chachamis. "High Precision Gauge Boson Pair Production at the LHC". 2008.
    10.3360/dis.2008.141
  20. Chachamis, G.. "NNLO virtual corrections to W+ W- production at the LHC". 2007.
Artigo em revista
  1. Calé, G.; Chachamis, G.; Vera, A. Sabio. "Dynamics of particle-particle correlations and the ridge effect in proton-proton collisions". Physical Review D 110 7 (2024): http://dx.doi.org/10.1103/physrevd.110.074009.
    Publicado • 10.1103/physrevd.110.074009
  2. K.M. Black , S. Jindariani et al.. "Muon Collider Forum Report". JINST 19 (2024) 02, T02015 (2024): https://inspirehep.net/literature/2147075.
    10.1088/1748-0221/19/02/T02015
  3. Baldenegro, Cristian; Chachamis, Grigorios; Kampshoff, Mats; Klasen, Michael; Milhano, J Guilherme; Royon, Christophe; A. Sabio Vera. "Multijet event shape variables for Mueller Navelet jet topologies". Phys. Rev. D (2024):
    Aceite para publicação
  4. Chachamis, Grigorios; A. Sabio Vera; Hentschinski, M.. "Von Neumann entropy and Lindblad decoherence in the high energy limit of strong interactions". Phys.Rev.D 109 (2024) 5 (2023):
    Publicado • 10.1103/PhysRevD.109.054015
  5. Accettura, Carlota; Adams, Dean; et al.. "Towards a muon collider". Eur.Phys.J.C 83 (2023) 9, 864 (2023):
    Publicado • 10.1140/epjc/s10052-023-11889-x
  6. Feng, Jonathan L; Kling, Felix; Reno, Mary Hall; Rojo, Juan; Soldin, Dennis; Anchordoqui, Luis A; Boyd, Jamie; et al. "The Forward Physics Facility at the High-Luminosity LHC". Journal of Physics G: Nuclear and Particle Physics 50 3 (2023): 030501. http://dx.doi.org/10.1088/1361-6471/ac865e.
    10.1088/1361-6471/ac865e
  7. N Bethencourt de León; G Chachamis; A Sabio Vera. "Jet rapidity distributions and jet-jet correlation functions". Physica Scripta (2022): https://doi.org/10.1088/1402-4896/ac76f0.
    10.1088/1402-4896/ac76f0
  8. Chachamis, Grigorios; Vera, Agustín Sabio. "On the conformal spin dependence of the perturbative QCD vacuum singularity". Journal of High Energy Physics 2022 7 (2022): http://dx.doi.org/10.1007/jhep07(2022)109.
    10.1007/jhep07(2022)109
  9. Anchordoqui, Luis A.; Ariga, Akitaka; Ariga, Tomoko; Bai, Weidong; Balazs, Kincso; Batell, Brian; Boyd, Jamie; et al. "The Forward Physics Facility: Sites, experiments, and physics potential". Physics Reports 968 (2022): 1-50. http://dx.doi.org/10.1016/j.physrep.2022.04.004.
    10.1016/j.physrep.2022.04.004
  10. Bonilla, Johan; Chachamis, Grigorios; Dillon, Barry M.; Chekanov, Sergei V.; Erbacher, Robin; Gouskos, Loukas; Hinzmann, Andreas; et al. "Jets and Jet Substructure at Future Colliders". Frontiers in Physics 10 (2022): http://dx.doi.org/10.3389/fphy.2022.897719.
    10.3389/fphy.2022.897719
  11. Amoroso, S.; Apyan, A.; Armesto, N.; Ball, R.D.; Bertone, V.; Bissolotti, C.; Blümlein, J.; et al. "Snowmass 2021 Whitepaper: Proton Structure at the Precision Frontier". Acta Physica Polonica B 53 12 (2022): 1. http://dx.doi.org/10.5506/aphyspolb.53.12-a1.
    10.5506/aphyspolb.53.12-a1
  12. N. Bethencourt de León; G. Chachamis; A. Sabio Vera. "Average minijet rapidity ratios in Mueller–Navelet jets". The European Physical Journal C (2021): https://doi.org/10.1140/epjc/s10052-021-09811-4.
    10.1140/epjc/s10052-021-09811-4
  13. N. Bethencourt de León; G. Chachamis; A. Sabio Vera. "Multiperipheral final states in crowded twin-jet events at the LHC". Nuclear Physics B 971 (2021): 115518-115518. https://doi.org/10.1016/j.nuclphysb.2021.115518.
    10.1016/j.nuclphysb.2021.115518
  14. de León, N. Bethencourt; Chachamis, G.; Romagnoni, A.; Sabio Vera, A.. "A semi-infinite matrix analysis of the BFKL equation". The European Physical Journal C 80 6 (2020): http://dx.doi.org/10.1140/epjc/s10052-020-8098-0.
    Publicado • 10.1140/epjc/s10052-020-8098-0
  15. F. Caporale; F.G. Celiberto; G. Chachamis; D. Gordo Gómez; A. Sabio Vera. "Inclusive dijet hadroproduction with a rapidity veto constraint". Nuclear Physics B 935 (2018): 412-434. https://doi.org/10.1016/j.nuclphysb.2018.09.002.
    10.1016/j.nuclphysb.2018.09.002
  16. Grigorios Chachamis; Agustín Sabio Vera; Chachamis, Grigorios. "Open spin chains and complexity in the high energy limit". The European Physical Journal C 78 6 (2018): https://doi.org/10.1140/epjc/s10052-018-5977-8.
    10.1140/epjc/s10052-018-5977-8
  17. Chachamis, Grigorios. "The Loop-Tree Duality: Progress Report". PoS DIS2017 (2018): 178-178.
  18. Chachamis, Grigorios. "Azimuthal-angle Observables in Inclusive Three-jet Production". PoS DIS2017 (2018): 067-067.
  19. Chachamis, Grigorios. "Sudakov Representation of the Cachazo-He-Yuan Scattering Equations Formalism". JHEP 01 (2018): 057-057.
    10.1007/JHEP01(2018)057
  20. Chachamis, Grigorios. "Two aspects of the Regge limit in QCD: Double Logs in Exclusive observables and Infrared Effects in Cross Sections". PoS DIS2017 (2018): 077-077.
  21. Chachamis, Grigorios. "Numerical implementation of the loop-tree duality method". Eur. Phys. J. C77 5 (2017): 274-274.
    10.1140/epjc/s10052-017-4833-6
  22. Chachamis, Grigorios. "Inclusive three- and four-jet production in multi-Regge kinematics at the LHC". AIP Conf. Proc. 1819 1 (2017): 060009-060009.
    10.1063/1.4977165
  23. Chachamis, Grigorios. "Probing the BFKL dynamics in inclusive three jet production at the LHC". EPJ Web Conf. 164 (2017): 07027-07027.
    10.1051/epjconf/201716407027
  24. Chachamis, Grigorios. "Inclusive Four-jet Production at 7 and 13 TeV: Azimuthal Profile in Multi-Regge Kinematics". Eur. Phys. J. C77 1 (2017): 5-5.
    10.1140/epjc/s10052-016-4557-z
  25. Chachamis, G.; Sabio Vera, A.. "Monte Carlo study of double logarithms in the small x region". Physical Review D 93 7 (2016): http://dx.doi.org/10.1103/physrevd.93.074004.
    10.1103/physrevd.93.074004
  26. Chachamis, Grigorios. "Multi-Regge kinematics and azimuthal angle observables for inclusive four-jet production". Eur. Phys. J. C76 3 (2016): 165-165.
    10.1140/epjc/s10052-016-3963-6
  27. Chachamis, Grigorios; G. Chachamis; A. Sabio Vera. "The high-energy radiation pattern from BFKLex with double-log collinear contributions". JHEP 02 2 (2016): 064-064. http://dx.doi.org/10.1007/jhep02(2016)064.
    10.1007/JHEP02(2016)064
  28. Chachamis, Grigorios. "BFKL Azimuthal Imprints in Inclusive Three-jet Production at 7 and 13 TeV". Nucl. Phys. B910 (2016): 374-386.
    10.1016/j.nuclphysb.2016.07.012
  29. Chachamis, Grigorios; F. Caporale; G. Chachamis; B. Murdaca; A. Sabio Vera. "Balitsky-Fadin-Kuraev-Lipatov Predictions for Inclusive Three Jet Production at the LHC". Phys. Rev. Lett. 116 1 (2016): 012001-012001. http://dx.doi.org/10.1103/physrevlett.116.012001.
    10.1103/PhysRevLett.116.012001
  30. Chachamis, Grigorios. "LHC Forward Physics". J. Phys. G43 (2016): 110201-110201.
    10.1088/0954-3899/43/11/110201
  31. Chachamis, Grigorios; Grigorios Chachamis; Agustín Sabio Vera. "Solution of the Bartels-Kwiecinski-Praszalowicz equation via Monte Carlo integration". Phys. Rev. D94 3 (2016): 034019-034019. http://dx.doi.org/10.1103/physrevd.94.034019.
    10.1103/PhysRevD.94.034019
  32. Chachamis, Grigorios. "Phenomenology and formal studies on small- x physics by using Monte Carlo techniques". Nucl. Part. Phys. Proc. 273-275 (2016): 2767-2769.
    10.1016/j.nuclphysbps.2015.10.057
  33. Chachamis, Grigorios. "Heavy quark impact factor at NLO". Nucl. Part. Phys. Proc. 273-275 (2016): 2743-2745.
    10.1016/j.nuclphysbps.2015.10.049
  34. Chachamis, Grigorios. "The loop-tree duality at NLO and beyond". Nucl. Part. Phys. Proc. 273-275 (2016): 2009-2014.
    10.1016/j.nuclphysbps.2015.09.325
  35. Caporale, F.; Celiberto, F. G.; Chachamis,; G. and; Gomez, D. Gordo; Sabio Vera, A.. "Stability of Azimuthal-angle Observables under Higher Order Corrections in Inclusive Three-jet Production". (2016):
    10.1103/PhysRevD.95.074007
  36. Grigorios Chachamis; Michal Deák; Martin Hentschinski; Germán Rodrigo; Agustín Sabio Vera. "Single bottom quark production in k ¿-factorisation". Journal of High Energy Physics 2015 9 (2015): http://dx.doi.org/10.1007/jhep09(2015)123.
    10.1007/jhep09(2015)123
  37. Chachamis, Grigorios. "Towards a Numerical Implementation of the Loop-Tree Duality Method". Nucl. Part. Phys. Proc. 258-259 (2015): 33-36.
    10.1016/j.nuclphysbps.2015.01.008
  38. Chachamis, Grigorios. "Single bottom quark production in k$_?$-factorisation". JHEP 09 (2015): 123-123.
    10.1007/JHEP09(2015)123
  39. Sebastian Buchta; Grigorios Chachamis; Petros Draggiotis; Ioannis Malamos; Germán Rodrigo; Chachamis, Grigorios. "On the singular behaviour of scattering amplitudes in quantum field theory". Journal of High Energy Physics 2014 11 (2014): 014-014. http://dx.doi.org/10.1007/jhep11(2014)014.
    10.1007/jhep11(2014)014
  40. G. Chachamis; M. Hentschinski; J. D. Madrigal Martínez; A. Sabio Vera. "Forward jet production & quantum corrections to the gluon Regge trajectory from Lipatov’s high energy effective action". Physics of Particles and Nuclei 45 4 (2014): 788-799. http://dx.doi.org/10.1134/s1063779614040030.
    10.1134/s1063779614040030
  41. Chachamis, Grigorios; G. CHACHAMIS; M. HENTSCHINSKI; J. D. MADRIGAL MARTÍNEZ; A. SABIO VERA. "High energy factorization at NLO: Lipatov's effective action revisited". Int. J. Mod. Phys. Conf. Ser. 25 (2014): 1460027-1460027. http://dx.doi.org/10.1142/s2010194514600271.
    10.1142/S2010194514600271
  42. Chachamis, Grigorios. "Forward jet production & quantum corrections to the gluon Regge trajectory from Lipatov`s high energy effective action". Phys. Part. Nucl. 45 4 (2014): 788-799.
    10.1134/S1063779614040030
  43. G. Chachamis; M. Hentschinski; J. D. Madrigal Martínez; A. Sabio Vera; Chachamis, Grigorios. "Next-to-leading order corrections to the gluon-induced forward jet vertex from the high energy effective action". Physical Review D 87 7 (2013): 076009-076009. http://dx.doi.org/10.1103/physrevd.87.076009.
    10.1103/physrevd.87.076009
  44. Chachamis, Grigorios. "NNLO W Pair Production at the LHC: Status Report". PoS EPS-HEP201 (2013): 420-420.
  45. Grigorios Chachamis; Michal Deak; Germán Rodrigo; Chachamis, Grigorios. "Heavy quark impact factor in k T -factorization". Journal of High Energy Physics 2013 12 (2013): 066-066. http://dx.doi.org/10.1007/jhep12(2013)066.
    10.1007/jhep12(2013)066
  46. I. Bierenbaum; P. Draggiotis; S. Buchta; G. Chachamis; I. Malamos; G. Rodrigo; Chachamis, Grigorios. "News on the Loop-tree Duality". Acta Physica Polonica B 44 11 (2013): 2207-2207. http://dx.doi.org/10.5506/aphyspolb.44.2207.
    10.5506/aphyspolb.44.2207
  47. Chachamis, Grigorios. "Gluon Regge trajectory at two loops from Lipatov's high energy effective action". Nucl. Phys. B876 (2013): 453-472.
    10.1016/j.nuclphysb.2013.08.013
  48. Chachamis, Grigorios. "A study of the diffusion pattern in N = 4 SYM at high energies". Phys. Lett. B724 (2013): 127-132.
    10.1016/j.physletb.2013.05.058
  49. Chachamis, Grigorios. "Monte Carlo techniques in small-x physics: Formal studies and phenomenology". PoS DIS2013 (2013): 167-167.
  50. Chachamis, Grigorios. "Heavy quark impact factor for the LHC phenomenology". PoS EPS-HEP201 (2013): 092-092.
  51. Chachamis, Grigorios; G. Chachamis; A. Sabio Vera; C. Salas. "Bootstrap and momentum transfer dependence in small $x$ evolution equations". Phys. Rev. D87 1 (2013): 016007-016007. http://dx.doi.org/10.1103/physrevd.87.016007.
    10.1103/PhysRevD.87.016007
  52. E. Accomando; G. Chachamis; F. Fugel; M. Spira; M. Walser; Chachamis, Grigorios. "Neutral Higgs boson decays to squark pairs reanalyzed". Physical Review D 85 1 (2012): 015004-015004. http://dx.doi.org/10.1103/physrevd.85.015004.
    10.1103/physrevd.85.015004
  53. Chachamis, Grigorios. "The Colour Octet Representation of the Non-Forward BFKL Green Function". Phys. Lett. B709 (2012): 301-308.
    10.1016/j.physletb.2012.02.036
  54. Chachamis, Grigorios. "Quark contribution to the gluon Regge trajectory at NLO from the high energy effective action". Nucl. Phys. B861 (2012): 133-144.
    10.1016/j.nuclphysb.2012.03.015
  55. Chachamis, Grigorios. "The NLO N =4 SUSY BFKL Green function in the adjoint representation". Phys. Lett. B717 (2012): 458-461.
    10.1016/j.physletb.2012.09.051
  56. M. Angioni; G. Chachamis; J. D. Madrigal; A. Sabio Vera; Angioni, M.; Chachamis, G.; Madrigal, J.D.; Sabio Vera, A.. "Dijet Production at Large Rapidity Separation inN=4Supersymmetric Yang-Mills Theory". Physical Review Letters 107 19 (2011): http://dx.doi.org/10.1103/physrevlett.107.191601.
    10.1103/physrevlett.107.191601
  57. G. Chachamis; M. Deak; A. Sabio Vera; P. Stephens. "A comparative study of small x Monte Carlos with and without QCD coherence effects". Nuclear Physics B 849 1 (2011): 28-44. http://dx.doi.org/10.1016/j.nuclphysb.2011.03.011.
    10.1016/j.nuclphysb.2011.03.011
  58. Chachamis, Grigorios. "High-Energy Dijets in N=4 SYM". (2011):
  59. A. De Roeck; J. Ellis; C. Grojean; S. Heinemeyer; K. Jakobs; G. Weiglein; J. Wells; et al. "From the LHC to future colliders". The European Physical Journal C 66 3-4 (2010): 525-583. http://dx.doi.org/10.1140/epjc/s10052-010-1244-3.
    10.1140/epjc/s10052-010-1244-3
  60. G. Chachamis. "Massive particle production to NNLO in QCD". Nuclear Physics B - Proceedings Supplements 183 (2008): 81-85. http://dx.doi.org/10.1016/j.nuclphysbps.2008.09.086.
    10.1016/j.nuclphysbps.2008.09.086
  61. G Chachamis; M Czakon; D Eiras. "W pair production at the LHC I. Virtual >¿(a s 2 ) corrections in the high energy limit". Journal of High Energy Physics 2008 12 (2008): 003-003. http://dx.doi.org/10.1088/1126-6708/2008/12/003.
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  62. Chachamis, Grigorios. "W Pair Production at the LHC. II. One-loop Squared Corrections in the High Energy Limit". (2008):
  63. Chachamis, Grigorios. "Small x Phenomenology: Summary of the 3rd Lund Small x Workshop in 2004". Eur. Phys. J. C48 (2006): 53-105.
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    10.1016/j.nuclphysa.2004.11.011
  65. Chachamis, Grigorios. "QCD corrections to gamma gamma ---> ZZ at small scattering angles". Phys. Lett. B580 (2004): 169-176.
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Pré-impressão
  1. F. Maltoni, S. Su et al.. "TF07 Snowmass Report: Theory of Collider Phenomena". 2022. https://inspirehep.net/literature/2161664.
  2. M. Begel, s. Hoeche, et al.. "Precision QCD, Hadronic Structure & Forward QCD, Heavy Ions: Report of Energy Frontier Topical Groups 5, 6, 7 submitted to Snowmass 2021". 2022. https://inspirehep.net/literature/2158317.
  3. Phiala Shanahan, Kazuhiro Terao et al.. "Snowmass 2021 Computational Frontier CompF03 Topical Group Report: Machine Learning". 2022. https://inspirehep.net/literature/2152919.
  4. Gabriele Benelli, Thomas Y. Chen et al.. "Data Science and Machine Learning in Education". 2022. https://inspirehep.net/literature/2116912.
  5. Savannah Thais , Paolo Calafiura et al.. "Graph Neural Networks in Particle Physics: Implementations, Innovations, and Challenges". 2022.
  6. Muon Collider Collaboration. "Simulated Detector Performance at the Muon Collider". 2022.
  7. FASER and ATLAS and LZ and Fermi-LAT and H1 and T2K and SBND Collaborations. "Software and Computing for Small HEP Experiments". 2022.
  8. Martin Hentschinski, Christophe Royon et al.. "White Paper on Forward Physics, BFKL, Saturation Physics and Diffraction". 2022.
  9. Muon Collider Collaboration. "A Muon Collider Facility for Physics Discovery". 2022.
Atividades

Apresentação oral de trabalho

Título da apresentação Nome do evento
Anfitrião (Local do evento)
2024/06/11 Minijet angular correlations in proton- proton collisions Diffraction and gluon saturation at the LHC and the EIC
(Trento, Itália)
2024/02/05 Phenomenology of the strong interaction 9th mini-school on Particle and Astroparticle physics
(Oeiras, Portugal)
2023/07/17 Feynman Diagram Complexity in the High Energy Limit XII International Conference on New Frontiers in Physics, 2023
(Kolymbari, Crete., Grécia)
2023/07/17 A comparative study of rapidity- azimuthal angle correlations in pp collisions and the ridge effect XII International Conference on New Frontiers in Physics, 2023
(Kolymbari, Crete., Grécia)
2023/05/19 Particle Physics Phenomenology 8th mini-school on Particle and Astroparticle Physics
(Oeiras, Portugal)
2023/01/09 Small-x studies at the LHC SMP-HAD workshop, CERN
(Geneva, Suiça)
2021 Factorization and forward production 3rd Meeting on the Forward Physics Facility
2021 Two-particle correlations in multi-Regge kinematics [online] Low-x Meeting 2021
2021 Rapidity and Angular correlations in multi-Regge kinematics [online] 10th International Conference on New Frontiers in Physics, ICNFP 2021
2020 Mueller-Navelet jets Phenomenology [online] Forward Physics Facility - Kickoff Meeting
2020 Mueller Navelet jets [online] Snowmass EF06 meeting: Low x, BFKL
2019 Diverse phenomenological studies for the LHC LIP seminar
2017/11 Probing high energy effects in multijet production Resummation, Evolution, Factorization 2017
2017/11 Solving the BKP equation via Monte Carlo integration Resummation, Evolution, Factorization 2017
2017/06 The Loop-Tree Duality: Gearing up Les Houches 2017: Physics at TeV Colliders
2017/06 What can we learn about high energy QCD by studying azimuthal angle observables at the LHC LHC and the Standard Model: Physics and Tools
2017/04 Azimuthal-angle observables in inclusive three-jet Production DIS2017, 25th International Workshop on Deep-Inelastic Scattering
2017/04 The Loop-Tree Duality: Progress Report DIS2017, 25th International Workshop on Deep-Inelastic Scattering
2016/07 Probing the BFKL dynamics in inclusive three jet production at the LHC ICNFP 2016, 5th International Conference on New Frontiers in Physics
2016/04 Inclusive three jet production at the LHC at 7 and 13 TeV collision energies DIS2016, 24th International Workshop on Deep-Inelastic Scattering
2016/04 The high energy radiation pattern from BFKLex DIS2016, 24th International Workshop on Deep-Inelastic Scattering
2016/04 Attacking one-loop multi-leg Feynman integrals with the Loop-Tree Duality DIS2016, 24th International Workshop on Deep-Inelastic Scattering
2016 What BFKL has to say about three-jet production, four-jet production and average rapidity ratios at the LHC LHC Working Group on Forward Physics and Diffraction
2015 Exclusive BFKL observables with a Monte Carlo approach LHC Working Group on Forward Physics and Diffraction
2015 Inclusive three jet production at the LHC LHC Working Group on Forward Physics and Diffraction
2015 Inclusive three jet production at the LHC as a new BFKL probe 7th International Workshop on Multiple Partonic Interactions at the LHC
2015 New BFKL probes at the LHC LHC Working Group on Forward Physics and Diffraction
2015 Let us talk about particle physics phenomenology IFT seminar, Madrid
2014/07 The loop-tree duality at NLO and beyond ICHEP 2014, 37th International Conference on High Energy Physics
2013 Monte Carlo techniques in small-x physics: Formal studies and phenomenology DIS2013, XXI International Workshop on Deep-Inelastic Scattering
2013 NNLO W Pair Production at the LHC: Status Report EPS-HEP 2013, 2013 European Physical Society Conference on High Energy Physics
2013 From Regge theory to BFKL and the perturbative Pomeron: A pedagogical introduction and some recent developments HEP Theory Seminar, Physikzentrum der RWTH Aachen, Germany
2011 Mellin-Barnes techniques and gauge boson pair production to NNLO Kick-off meeting of the LHCPhenoNet Initial Training Network
2011 W pair production at NNLO: status report Les Houches 2011: Physics at TeV Colliders
2011 Towards qq --> W W at NNLO at the LHC Collider Cross Talk Seminar, CERN
2011 Mellin-Barnes techniques and 2-loop QCD corrections to W pair production IFT seminar, Madrid
2009 Towards p p --> W W at NNLO RADCOR 2009 - 9th International Symposium on Radiative Corrections
2009 W pair production: NNLO virtual corrections with full mass dependence Les Houches 2009: Physics at TeV Colliders
2009 Two-loop QCD Amplitudes for qq --> W W at Hadron Colliders IPPP seminar, Durham, UK
2008 High Precision Gauge Boson Pair Production at the LHC DIS2008, 16th International Workshop on Deep Inelastic Scattering and Related Subjects
2008 Massive particle production to NNLO in QCD 9th Workshop on Elementary Particle Theory: Loops and Legs in Quantum Field Theory
2008 Two-loop amplitudes for gauge boson pair production in QCD LoopFest VII, Buffalo, US
2008 Virtual corrections for NNLO W pair production at the LHC LTP Theory Group seminar, Paul Scherrer Institut
2008 W boson pair production at the LHC Theory seminar, CERN
2008 W pair production at the LHC Instituto de Física Corpuscular (IFIC) seminar, Spain
2007 Two Loop Virtual QCD Corrections to W Pair Production at the LHC DESY Theory Workshop
2007 Virtual Corrections for NNLO W+ W- Production at the LHC Matter To The Deepest: Recent Developments In Physics of Fundamental Interactions, Ustron, Poland
2006 NLO photon impact factor: Present status and outlook Diffraction 2006: 4th International Workshop on Diffraction in High-Energy Physics
2006 Higher Order Corrections to the Balitsky-Kovchegov Equation Institute of High Energy Physics seminar, Chinese Academy of Sciences, Beijing, China
2005 Numerical results for the NLO photon impact factor Low x Meeting 2005, Sinaia, Romania
2004 Higher Order Effects in Non-Linear Evolution HERA and the LHC Workshop, CERN

Orientação

Título / Tema
Papel desempenhado 		Curso (Tipo)
Instituição / Organização
2022/09/01 - Atual Formal and phenomenological studies in the high energy limit of QCD
Orientador de Dario Vaccaro
2022/10/01 - 2023/10/16 Particle-Particle and Jet-Jet Angular Correlations at the Parton Level
Orientador de Guilherme Calé
2018 - 2023/05/04 Different aspects of high energy scattering in QCD and supersymmetric theories
Coorientador de Nauzet Bethencourt de León
Universidad Autónoma de Madrid, Espanha
2017 - 2018 The Loop-Tree Duality
Coorientador de Fabio Santamaria Iglesias
Universidad Autónoma de Madrid, Espanha

Organização de evento

Nome do evento
Tipo de evento (Tipo de participação) 		Instituição / Organização
2021/11/01 - 2022/11/18 Local Organizing Committee for 13th International Workshop on Multiple Partonic Interactions at the LHC, Madrid. (2022/11/14)
Conferência (Membro da Comissão Organizadora)
2012/03/01 - 2012/08/25 PSI Zuoz Summer School on Particle Physics "Closing in on the Standard Model" (2012/08/19 - 2012/08/25) Paul Scherrer Institut, Suiça
2009/07/01 - 2011/06/30 LTP/PSI Thursday Colloquium, Paul Scherrer Institut, Switzerland (2009/10/01) Paul Scherrer Institut, Suiça
2010/03/01 - 2010/08/07 PSI Zuoz Summer School on Particle Physics "Gearing up for LHC Physics" (2010/08/01 - 2010/08/07) Paul Scherrer Institut, Suiça

Júri de grau académico

Tema
Tipo de participação 		Nome do candidato (Tipo de grau)
Instituição / Organização
2024/06/20 Particle-Particle and Jet-Jet Angular Correlations at the Parton Level Guilherme Calé (Mestrado)
2019/11/26 Jet Quenching in Small Systems Bruno Miguel Tavares Lopes da Silva (Mestrado)
2014/11/28 Color-Kinematics Duality and the Regge Limit Eduardo Serna Campillo (Doutoramento)
Universidad de Salamanca, Espanha

Arbitragem científica em conferência

Nome da conferência Local da conferência
2021/07/29 - 2021/10/15 12th International workshop on Multiple Partonic Interactions at the LHC [WG3 convener]

Comissão de avaliação

Descrição da atividade
Tipo de assessoria 		Instituição / Organização Entidade financiadora
2022/09/28 - 2022/09/28 Research Fellowship BI evaluation panel for the project "Portuguese Participation in the Future Circular Collider (FCC)”, reference CERN/FIS-PAR/0035/2021
Membro
 Laboratório de Instrumentação e Física Experimental de Partículas, Portugal Fundação para a Ciência e a Tecnologia
2022/09/28 - 2022/09/28 Research Fellowship BI evaluation panel for the Project “The strong force and multiparticle dynamics at hadron colliders”, with reference EXPL/FIS-PAR/1195/2021
Presidente
 Laboratório de Instrumentação e Física Experimental de Partículas, Portugal Fundação para a Ciência e a Tecnologia
2022/02/17 - 2022/02/17 Research Fellowship BI evaluation panel for the project "Revelar a estrutura espácio-temporal de jatos" with reference number: EXPL/FIS-PAR/0905/2021.
Membro
 Laboratório de Instrumentação e Física Experimental de Partículas, Portugal Fundação para a Ciência e a Tecnologia
2021/10/18 - 2021/11/25 Evaluation panel for a Doctoral Scholarship within the Collaboration Agreement "Financiamento do Plano Plurianual de Bolsas de Investigação para Estudantes de Doutoramento", signed between FCT and LIP, R&D Unity No. 50007
Membro
 Laboratório de Instrumentação e Física Experimental de Partículas, Portugal Fundação para a Ciência e a Tecnologia

Curso / Disciplina lecionado

Disciplina Curso (Tipo) Instituição / Organização
2024/06/24 - 2024/07/01 Midsummer school in QCD 2024 -- QCD summer school on theory, phenomenology and experiments --4 one-hour lectures on "BFKL and small x physics" -- Topics covered in the school: Perturbative QCD: hard and high energy processes - Small x physics and saturation - Algorithms: jets, particle flow, machine learning- Event generators -- Experiments and detectors: LHC, EIC and cosmic rays
2023/09/07 - 2024/01/18 Equations and Systems of Linear Differential Equations -- Dynamics of Simple Mechanisms -- Basic Fluid Circuits -- Classical Partial Differential Equations: Heat, Wave, and Laplace Equations -- Mathematical Models in Heat Transmission, Fluid Mechanics, Fluid Dynamics and Mechanical Vibrations -- Laboratory Practices -- Introduction to Mathematica. Teaching Methodologies: Expository Method, Problem-Solving and Exercise Resolution, Competency Assessment, Guidance and Support, Cooperative Learning in Small Groups, Project-Based Learning Mechanical Engineer (Bachelor) Universidad Pública de Navarra, Espanha
2017/09/30 - 2018/01/30 Computación II Grado en Física (54 horas) Universidad Autónoma de Madrid, Espanha
2014/10/21 - 2014/11/06 Summer School and Workshop on High Energy Physics at the LHC: New Trends in HEP (4 hours on "BFKL Phenomenology") Universidade Federal do Rio Grande do Norte Instituto Internacional de Física, Brasil

Membro de comissão

Descrição da atividade
Tipo de participação 		Instituição / Organização
2021/11/01 - Atual Member of the International Advisory Board of the workshop series "International workshop on Multiple Partonic Interactions at the LHC"
Membro
Distinções

Outra distinção

2022 Certificación I3
España Ministerio de Ciencia e Innovación, Espanha
2018 ANECA Contratado Doctor
Agencia Nacional de Evaluación de la Calidad y Acreditación, Espanha
2018 ANECA Profesor de Universidad Privada
Agencia Nacional de Evaluación de la Calidad y Acreditación, Espanha
2017 ANECA Ayudante Doctor
Agencia Nacional de Evaluación de la Calidad y Acreditación, Espanha
2010 PSI special prize for exceptional commitment and personal engagement in the organization of the LTP Colloquium and the Zuoz 2010 Summer School
Paul Scherrer Institut, Suiça