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ResearcherID: Y-2371-2018
Loop profile: 1942254
Scopus Author ID: 36662671600
ResearcherID: Y-2371-2018

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Employment (3)

Complutense University of Madrid: Madrid, EE

2021 to present (Theoretical physics)
Employment
Source: Self-asserted source
Jacobo Ruiz de Elvira

Universität Bern: Bern, BE, CH

2016-10-01 to 2021 (Institute for Theoretical Physics (ITP))
Employment
Source: Self-asserted source
Jacobo Ruiz de Elvira

Rheinische Friedrich Wilhelms Universität Bonn: Bonn, Nordrhein-Westfalen, DE

2013-03-01 to 2016-09-30 (HISKP)
Employment
Source: Self-asserted source
Jacobo Ruiz de Elvira

Education and qualifications (1)

Universidad Complutense de Madrid: Madrid, Comunidad de Madrid, ES

2008-10-01 to 2012-12-31 | Ph.D (Physics Department)
Education
Source: Self-asserted source
Jacobo Ruiz de Elvira

Works (50 of 74)

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Nucleon resonance parameters from Roy–Steiner equations

Physics Letters B
2024-06 | Journal article | Author
DOI: 10.1016/j.physletb.2024.138698
Part of ISSN: 0370-2693
Contributors: Martin Hoferichter; Jacobo Ruiz de Elvira; Bastian Kubis; Ulf-G. Meißner
Source: Self-asserted source
Jacobo Ruiz de Elvira

Improved Standard-Model prediction for K$_{L}$ → ℓ$^{+}$ℓ$^{−}$

JHEP
2024-04-12 | Journal article | Author
DOI: 10.1007/JHEP04(2024)071
OTHER-ID: 2714814
ARXIV: 2310.17689
Contributors: Martin Hoferichter; Bai-Long Hoid; Jacobo Ruiz de Elvira
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INSPIRE-HEP

Phenomenological Estimate of Isospin Breaking in Hadronic Vacuum Polarization

Phys.Rev.Lett.
2023-10-18 | Journal article | Author
DOI: 10.1103/PhysRevLett.131.161905
OTHER-ID: 2674729
ARXIV: 2307.02532
Contributors: Martin Hoferichter; Gilberto Colangelo; Bai-Long Hoid; Bastian Kubis; Jacobo Ruiz de Elvira; Dominic Schuh; Dominik Stamen; Peter Stoffer
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INSPIRE-HEP

Note on the definitions of branching ratios of overlapping resonances

Physics Letters B
2023-09 | Journal article
DOI: 10.1016/j.physletb.2023.138070
Part of ISSN: 0370-2693
Contributors: V. Burkert; V. Crede; Eberhard Klempt; K.V. Nikonov; J.A. Oller; J.R. Peláez; J. Ruiz de Elvira; A. Sarantsev; L. Tiator; U. Thoma et al.
Source: Self-asserted source
Jacobo Ruiz de Elvira

On the role of isospin violation in the pion–nucleon σ-term

Physics Letters B
2023-08 | Journal article
DOI: 10.1016/j.physletb.2023.138001
Part of ISSN: 0370-2693
Contributors: Martin Hoferichter; Jacobo Ruiz de Elvira; Bastian Kubis; Ulf-G. Meißner
Source: Self-asserted source
Jacobo Ruiz de Elvira

The pion-kaon scattering amplitude and the $ {K}_0^{\ast }(700) $ and K$^{∗}$(892) resonances at finite temperature

JHEP
2023-08-23 | Journal article | Author
DOI: 10.1007/JHEP08(2023)148
OTHER-ID: 2652194
ARXIV: 2304.08786
Contributors: Gómez Nicola, Angel; Jacobo Ruiz de Elvira; Vioque-Rodríguez, Andrea
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INSPIRE-HEP

<math display="inline"><mrow><msub><mrow><mi>f</mi></mrow><mrow><mn>0</mn></mrow></msub><mo stretchy="false">(</mo><mn>1370</mn><mo stretchy="false">)</mo></mrow></math> Controversy from Dispersive Meson-Meson Scattering Data Analyses

Phys.Rev.Lett.
2023-02-01 | Journal article | Author
DOI: 10.1103/PhysRevLett.130.051902
OTHER-ID: 2103891
ARXIV: 2206.14822
Contributors: Pelaez, Jose Ramon; Rodas, Arkaitz; Jacobo Ruiz de Elvira
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INSPIRE-HEP
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Radiative corrections to the forward-backward asymmetry in e$^{+}$e$^{−}$ → π$^{+}$π$^{−}$

JHEP
2022-08-30 | Journal article | Author
DOI: 10.1007/JHEP08(2022)295
OTHER-ID: 2107871
ARXIV: 2207.03495
Contributors: Colangelo, Gilberto; Martin Hoferichter; Monnard, Joachim; Jacobo Ruiz de Elvira
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INSPIRE-HEP
grade
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Chiral extrapolation of hadronic vacuum polarization

Physics Letters B
2022-02 | Journal article
DOI: 10.1016/j.physletb.2021.136852
Part of ISSN: 0370-2693
Contributors: Gilberto Colangelo; Martin Hoferichter; Bastian Kubis; Malwin Niehus; Jacobo Ruiz de Elvira
Source: Self-asserted source
Jacobo Ruiz de Elvira

The role of strangeness in chiral and $$U(1)_A$$ restoration

The European Physical Journal C
2021-07 | Journal article
DOI: 10.1140/epjc/s10052-021-09458-1
Part of ISSN: 1434-6044
Part of ISSN: 1434-6052
Contributors: A. Gómez Nicola; J. Ruiz de Elvira; A. Vioque-Rodríguez; D. Álvarez-Herrero
Source: Self-asserted source
Jacobo Ruiz de Elvira

Precision dispersive approaches versus unitarized chiral perturbation theory for the lightest scalar resonances $\sigma /f_0(500) $ and $\kappa /K_0^*(700) $

Eur.Phys.J.ST
2021-06-16 | Journal article | Author
DOI: 10.1140/epjs/s11734-021-00142-9
OTHER-ID: 1841573
ARXIV: 2101.06506
Contributors: JOSE RAMON PELAEZ SAGREDO; Arkaitz Rodas Bilbao; Jacobo Ruiz de Elvira
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INSPIRE-HEP

Two-loop analysis of the pion-mass dependence of the $\rho$ meson

Phys.Rev.Lett.
2021-03-13 | Journal article
DOI: 10.1103/PhysRevLett.126.102002
OTHER-ID: 1816018
ARXIV: 2009.04479
Contributors: Niehus, Malwin; Hoferichter, Martin; Kubis, Bastian; Ruiz de Elvira, Jacobo
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INSPIRE-HEP

Light Strange Resonances from Analyticity and Aispersion Relations

Acta Phys.Polon.Supp.
2020 | Conference paper
DOI: 10.5506/APhysPolBSupp.13.39
OTHER-ID: 1774405
Contributors: Peláez, J.R.; Rodas, A.; Ruiz de Elvira, J.
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INSPIRE-HEP

Light- and strange-quark mass dependence of the $\rho$(770) meson revisited

JHEP
2020-11-06 | Journal article
DOI: 10.1007/JHEP11(2020)017
OTHER-ID: 1798450
ARXIV: 2005.13584
Contributors: Molina, R.; Ruiz de Elvira, J.
Source: check_circle
INSPIRE-HEP

Patterns and Partners Within the QCD Phase Diagram Including Strangeness

Springer Proc.Phys.
2020-10-04 | Conference paper
DOI: 10.1007/978-3-030-53448-6_61
OTHER-ID: 1760204
ARXIV: 1910.09649
Contributors: Gómez Nicola, Angel; Ruiz de Elvira, Jacobo; Vioque-Rodríguez, Andrea
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INSPIRE-HEP

Dispersive analysis of the $\kappa/K_0^*(700)$ meson and other light strange resonances

EPJ Web Conf.
2019 | Conference paper
DOI: 10.1051/epjconf/201921203003
OTHER-ID: 1740578
Contributors: Peláez, José R.; Rodas, Arkaitz; Ruiz de Elvira, Jacobo
Source: check_circle
INSPIRE-HEP

Global parameterization of $\pi \pi $ scattering up to 2 ${\mathrm {\,GeV}}$

Eur.Phys.J.C
2019-12-13 | Journal article
DOI: 10.1140/epjc/s10052-019-7509-6
OTHER-ID: 1747223
ARXIV: 1907.13162
Contributors: Pelaez, J.R.; Rodas, A.; Ruiz De Elvira, J.
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INSPIRE-HEP

The QCD topological charge and its thermal dependence: the role of the $\eta'$

JHEP
2019-11-14 | Journal article
DOI: 10.1007/JHEP11(2019)086
OTHER-ID: 1746600
ARXIV: 1907.11734
Contributors: Gómez Nicola, Angel; Ruiz De Elvira, Jacobo; Vioque-Rodríguez, Andrea
Source: check_circle
INSPIRE-HEP

Chiral and $U(1)_A$ restoration: Ward Identities and effective theories

PoS
2019-04-25 | Conference paper
DOI: 10.22323/1.336.0153
OTHER-ID: 1708570
ARXIV: 1812.04516
Contributors: Gómez Nicola, Ángel; Ruiz De Elvira, Jacobo; Vioque-Rodríguez, Andrea; Ferreres-Solé, Silvia
Source: check_circle
INSPIRE-HEP

Dispersive techniques for low-energy QCD: Pion-pion and pion-kaon scattering

PoS
2019-04-10 | Conference paper
DOI: 10.22323/1.317.0004
OTHER-ID: 1783437
Contributors: Ruiz de Elvira, Jacobo
Source: check_circle
INSPIRE-HEP

Nucleon Matrix Elements of the Antisymmetric Quark Tensor

Phys.Rev.Lett.
2019-03-30 | Journal article
DOI: 10.1103/PhysRevLett.122.122001
OTHER-ID: 1705646
ARXIV: 1811.11181
Contributors: Hoferichter, Martin; Kubis, Bastian; Ruiz de Elvira, Jacobo; Stoffer, Peter
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INSPIRE-HEP

Roy–Steiner equations for pion–nucleon scattering and the pion–nucleon $σ$-term

PoS
2019-03-29 | Conference paper
DOI: 10.22323/1.317.0010
OTHER-ID: 1783441
Contributors: Hoferichter, Martin; Ruiz de Elvira, Jacobo; Kubis, Bastian; Meißner, Ulf-G.
Source: check_circle
INSPIRE-HEP

Coarse graining hadronic scattering

PoS
2019-03-25 | Conference paper
DOI: 10.22323/1.317.0082
OTHER-ID: 1741478
ARXIV: 1906.10912
Contributors: Ruiz Arriola, Enrique; Ruiz de Elvira, Jacobo
Source: check_circle
INSPIRE-HEP

Coarse graining $\pi \pi $ scattering

Eur.Phys.J.C
2018-10-30 | Journal article
DOI: 10.1140/epjc/s10052-018-6342-7
OTHER-ID: 1684327
ARXIV: 1807.10837
Contributors: Ruiz de Elvira, Jacobo; Ruiz Arriola, Enrique
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INSPIRE-HEP
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Chiral and $U(1)_A$ restoration for the scalar and pseudoscalar meson nonets

Phys.Rev.D
2018-07-17 | Journal article
DOI: 10.1103/PhysRevD.98.014020
OTHER-ID: 1663941
ARXIV: 1803.08517
Contributors: Gómez Nicola, A.; Ruiz De Elvira, J.
Source: check_circle
INSPIRE-HEP
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Patterns and partners for chiral symmetry restoration

Phys.Rev.D
2018-04-17 | Journal article
DOI: 10.1103/PhysRevD.97.074016
OTHER-ID: 1591721
ARXIV: 1704.05036
Contributors: Gomez Nicola, A.; Ruiz de Elvira, J.
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INSPIRE-HEP
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Chiral Symmetry restoration from the hadronic regime

EPJ Web Conf.
2017 | Conference paper
DOI: 10.1051/epjconf/201713707016
OTHER-ID: 1499751
ARXIV: 1611.07377
Contributors: Gomez Nicola, Angel; Cortes, Santiago; Morales, John; Ruiz de Elvira, Jacobo; Torres Andres, Ricardo
Source: check_circle
INSPIRE-HEP
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Roy–Steiner-equation analysis of pion–nucleon scattering

EPJ Web Conf.
2017 | Conference paper
DOI: 10.1051/epjconf/201713701014
OTHER-ID: 1519564
Contributors: Meißner, U.G.; Ruiz de Elvira, J.; Hoferichter, M.; Kubis, B.
Source: check_circle
INSPIRE-HEP
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Extracting the $\sigma$-term from low-energy pion-nucleon scattering

J.Phys.G
2017-12-29 | Journal article | Author
DOI: 10.1088/1361-6471/aa9422
OTHER-ID: 1602952
ARXIV: 1706.01465
Contributors: Jacobo Ruiz de Elvira; Martin Hoferichter; Bastian Kubis; Ulf-G. Meißner
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INSPIRE-HEP
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Calculation of strange resonances from $K\pi$ scattering

PoS
2017-11-29 | Conference paper
DOI: 10.22323/1.310.0043
OTHER-ID: 1639029
ARXIV: 1711.09688
Contributors: Rodas, Arkaitz; Peláez, José R.; Ruiz de Elvira, Jacobo
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INSPIRE-HEP
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Dispersive analysis of pion-nucleon scattering and the pion-nucleon sigma term

PoS
2017-11-27 | Conference paper
DOI: 10.22323/1.310.0141
OTHER-ID: 1665138
Contributors: Ruiz de Elvira, Jacobo; Hoferichter, Martin; Kubis, Bastian; Meißner, Ulf G.
Source: check_circle
INSPIRE-HEP
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Recent advances on chiral partners and patterns and the thermal $f_0(500)$ in chiral restoration

PoS
2017-11-27 | Conference paper
DOI: 10.22323/1.310.0204
OTHER-ID: 1640287
ARXIV: 1712.00074
Contributors: Gómez Nicola, Ángel; Ruiz de Elvira, Jacobo; Ferreres-Solé, Silvia; Vioque-Rodríguez, Andrea
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INSPIRE-HEP
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Feynman–Hellmann theorem for resonances and the quest for QCD exotica

Eur.Phys.J.C
2017-10-04 | Journal article | Author
DOI: 10.1140/epjc/s10052-017-5237-3
OTHER-ID: 1607898
ARXIV: 1706.09015
Contributors: Jacobo Ruiz de Elvira; Ulf-G. Meißner; Akaki Rusetsky; Schierholz, G.
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INSPIRE-HEP
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Reconciling threshold and subthreshold expansions for pion–nucleon scattering

Phys.Lett.B
2017-07-10 | Journal article
DOI: 10.1016/j.physletb.2017.04.039
OTHER-ID: 1495035
ARXIV: 1610.08978
Contributors: Siemens, D.; Ruiz de Elvira, J.; Epelbaum, E.; Hoferichter, M.; Krebs, H.; Kubis, B.; Meißner, U. -G.
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INSPIRE-HEP
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Strange resonance poles from $K\pi $ scattering below 1.8 GeV

Eur.Phys.J.C
2017-02-11 | Journal article
DOI: 10.1140/epjc/s10052-017-4668-1
OTHER-ID: 1505745
ARXIV: 1612.07966
Contributors: Peláez, J.R.; Rodas, A.; Ruiz de Elvira, J.
Source: check_circle
INSPIRE-HEP
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Pion–nucleon scattering: from chiral perturbation theory to Roy–Steiner equations

EPJ Web Conf.
2016-11-29 | Conference paper
DOI: 10.1051/epjconf/201613001006
OTHER-ID: 1500829
Contributors: Kubis, Bastian; Hoferichter, Martin; Ruiz de Elvira, Jacobo; Meißner, Ulf-G.
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INSPIRE-HEP
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On the $\pi\pi$ continuum in the nucleon form factors and the proton radius puzzle

Eur.Phys.J.A
2016-11-16 | Journal article
DOI: 10.1140/epja/i2016-16331-7
OTHER-ID: 1487730
ARXIV: 1609.06722
Contributors: Hoferichter, M.; Kubis, B.; Ruiz de Elvira, J.; Hammer, H. -W.; Meißner, U. -G.
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INSPIRE-HEP
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Remarks on the pion–nucleon σ-term

Phys.Lett.B
2016-09-10 | Journal article
DOI: 10.1016/j.physletb.2016.06.038
OTHER-ID: 1424258
ARXIV: 1602.07688
Contributors: Martin Hoferichter; Ruiz de Elvira, Jacobo; Kubis, Bastian; Meißner, Ulf-G.
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INSPIRE-HEP
grade
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Roy–Steiner-equation analysis of pion–nucleon scattering

Phys.Rept.
2016-04-11 | Journal article
DOI: 10.1016/j.physrep.2016.02.002
OTHER-ID: 1399197
ARXIV: 1510.06039
Contributors: Martin Hoferichter; Ruiz de Elvira, Jacobo; Kubis, Bastian; Meißner, Ulf-G.
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INSPIRE-HEP
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Uncertainty estimates of the σ-pole determination by Padé approximants

Phys.Rev.D
2016-04-08 | Journal article
DOI: 10.1103/PhysRevD.93.076004
OTHER-ID: 1419980
ARXIV: 1602.02062
Contributors: Caprini, Irinel; Masjuan, Pere; Ruiz de Elvira, Jacobo; Sanz-Cillero, Juan José
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INSPIRE-HEP
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Pseudoscalar susceptibilities and quark condensates: chiral restoration and lattice screening masses

JHEP
2016-03-29 | Journal article
DOI: 10.1007/JHEP03(2016)186
OTHER-ID: 1419662
ARXIV: 1602.01476
Contributors: Gómez Nicola, A.; Ruiz de Elvira, J.
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INSPIRE-HEP
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Different Kinds of Light Mesons at Large $N_{\rm c}$

Acta Phys.Polon.Supp.
2015 | Conference paper
DOI: 10.5506/APhysPolBSupp.8.465
OTHER-ID: 1384837
Contributors: Peláez, J.R.; Cohen, T.; Llanes-Estrada, F.J.; Ruiz de Elvira, J.
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INSPIRE-HEP
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Pion-nucleon scattering: from chiral perturbation theory to Roy-Steiner equations

PoS
2015-12-15 | Conference paper
DOI: 10.22323/1.253.0021
OTHER-ID: 1460154
Contributors: Kubis, Bastian; Ruiz de Elvira, Jacobo; Hoferichter, Martin; Meißner, Ulf-G.
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INSPIRE-HEP
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Matching pion-nucleon Roy-Steiner equations to chiral perturbation theory

Phys.Rev.Lett.
2015-11-04 | Journal article
DOI: 10.1103/PhysRevLett.115.192301
OTHER-ID: 1385325
ARXIV: 1507.07552
Contributors: Hoferichter, Martin; Ruiz de Elvira, Jacobo; Kubis, Bastian; Meißner, Ulf-G.
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INSPIRE-HEP
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High-Precision Determination of the Pion-Nucleon σ Term from Roy-Steiner Equations

Phys.Rev.Lett.
2015-08-28 | Journal article
DOI: 10.1103/PhysRevLett.115.092301
OTHER-ID: 1376131
ARXIV: 1506.04142
Contributors: Hoferichter, Martin; Ruiz de Elvira, J.; Kubis, Bastian; Meißner, Ulf-G.
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INSPIRE-HEP
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Self-consistent statistical error analysis of $\pi\pi$ scattering

Phys.Rev.D
2015-04-08 | Journal article
DOI: 10.1103/PhysRevD.91.074014
OTHER-ID: 1344007
ARXIV: 1502.03361
Contributors: Navarro Pérez, R.; Ruiz Arriola, E.; Ruiz de Elvira, J.
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INSPIRE-HEP
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Roy-Steiner equations for piN scattering

EPJ Web Conf.
2014 | Conference paper
DOI: 10.1051/epjconf/20147305002
OTHER-ID: 1300282
Contributors: Ruiz de Elvira, J.; Ditsche, C.; Hoferichter, M.; Kubis, B.; Meissner, U.G.
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INSPIRE-HEP
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Roy–Steiner equations for πN scattering

7th International Symposium on Chiral Symmetry in Hadrons and Nuclei
2014 | Conference paper
DOI: 10.1142/9789814618229_0034
OTHER-ID: 1330197
Contributors: Ruiz de Elvira, J.; Ditsche, C.; Hoferichter, M.; Kubis, B.; Meißner, U.G.
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INSPIRE-HEP
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Large-$N_c$ naturalness in coupled-channel meson-meson scattering

Phys.Rev.D
2014-12-16 | Journal article
DOI: 10.1103/PhysRevD.90.114020
OTHER-ID: 1306320
ARXIV: 1407.3750
Contributors: Ledwig, T.; Nieves, J.; Pich, A.; Ruiz Arriola, E.; Ruiz de Elvira, J.
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INSPIRE-HEP
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Precise determination of resonance pole parameters through Padé approximants

Phys.Rev.D
2014-11-24 | Journal article
DOI: 10.1103/PhysRevD.90.097901
OTHER-ID: 1321387
ARXIV: 1410.2397
Contributors: Masjuan, Pere; Ruiz de Elvira, Jacobo; Sanz-Cillero, Juan José
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Peer review (9 reviews for 3 publications/grants)

Review activity for Journal of physics. (4)
Review activity for Physics letters. (3)
Review activity for Symmetry. (2)
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