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NSR database version of April 27, 2024.

Search: Author = B.Kubis

Found 15 matches.

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2018RU01      J.Phys.(London) G45, 024001 (2018)

J.Ruiz de Elvira, M.Hoferichter, B.Kubis, U.-G.Meissner

Extracting the σ-term from low-energy pion-nucleon scattering

NUCLEAR REACTIONS 1H(π+, π+), E not given; analyzed available data on σ(θ); deduced pion-nucleon scattering lengths from low-energy scattering.

doi: 10.1088/1361-6471/aa9422
Citations: PlumX Metrics

2016HO21      Eur.Phys.J. A 52, 331 (2016)

M.Hoferichter, B.Kubis, J.Ruiz de Elvira, H.-W.Hammer, U.-G.Meissner

On the ππ continuum in the nucleon form factors and the proton radius puzzle

NUCLEAR STRUCTURE 1n, 1H; calculated nucleon electromagnetic form factors using ππ continuum contribution to isovector spectral functions with up-to-date results for ππ partial waves extracted from Roy-Steiner equations with most recent data on pion vector form factor; deduced contribution to nucleon isovector electric and magnetic radii using sum rules.

doi: 10.1140/epja/i2016-16331-7
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2015HO10      Phys.Rev.Lett. 15, 092301 (2015)

M.Hoferichter, J.Ruiz de Elvira, B.Kubis, U.-G.Meissner

High-Precision Determination of the Pion-Nucleon σ Term from Roy-Steiner Equations

ATOMIC PHYSICS 1,2H; analyzed available data on pionic atoms and πN scattering; deduced pion-nucleon (πN) σ term, scattering lengths.

doi: 10.1103/PhysRevLett.115.092301
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2015HO12      Phys.Rev.Lett. 115, 192301 (2015)

M.Hoferichter, J.Ruiz de Elvira, B.Kubis, Ulf-G.Meissner

Matching Pion-Nucleon Roy-Steiner Equations to Chiral Perturbation Theory

doi: 10.1103/PhysRevLett.115.192301
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2011BA43      Nucl.Phys. A872, 69 (2011)

V.Baru, C.Hanhart, M.Hoferichter, B.Kubis, A.Nogga, D.R.Phillips

Precision calculation of threshold π-d scattering, πN scattering lengths, and the GMO sum rule

NUCLEAR REACTIONS 2H(π-, π-), (π-, π-'), E≈threshold; calculated matrix elements, πN scattering lengths using chiral perturbation theory including isospin-violating corrections; deduced charged-pion-nucleon coupling constant from discussion of validity of Goldberger-Miyazawa-Oehme sum rule in the presence of isospin violation.

doi: 10.1016/j.nuclphysa.2011.09.015
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2010HO07      Nucl.Phys. A833, 18 (2010)

M.Hoferichter, B.Kubis, Ulf-G.Meissner

Isospin violation in low-energy pion-nucleon scattering revisited

doi: 10.1016/j.nuclphysa.2009.11.012
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2007VI13      Phys.Rev.Lett. 99, 112002 (2007)

M.Viviani, R.Schiavilla, B.Kubis, R.Lewis, L.Girlanda, A.Kievsky, L.E.Marcucci, S.Rosati

Isospin Mixing in the Nucleon and 4He and the Nucleon Strange Electric Form Factor

NUCLEAR STRUCTURE 4He; calculated isospin breaking corrections needed to isolate the contribution of nucleon strange electric form factor to the parity violating assymetry measured in polarized electron scattering.

doi: 10.1103/PhysRevLett.99.112002
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2006KU12      Phys.Rev. C 74, 015204 (2006)

B.Kubis, R.Lewis

Isospin violation in the vector form factors of the nucleon

NUCLEAR STRUCTURE A=1; calculated isospin-breaking vector form factors.

doi: 10.1103/PhysRevC.74.015204
Citations: PlumX Metrics

2005BE57      Eur.Phys.J. A 25, 419 (2005)

V.Bernard, B.Kubis, U.-G.Meissner

The Fubini-Furlan-Rosetti sum rule and related aspects in light of covariant baryon chiral perturbation theory

doi: 10.1140/epja/i2005-10144-9
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2005KU12      Eur.Phys.J. A 24, Supplement 2, 97 (2005)

B.Kubis

Strange form factors and Chiral Perturbation Theory

doi: 10.1140/epjad/s2005-04-021-3
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2002KU08      Nucl.Phys. A699, 709 (2002)

B.Kubis, Ulf.-G.Meissner

Isospin Violation in Pion-Kaon Scattering

doi: 10.1016/S0375-9474(01)01318-5
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2001KU02      Nucl.Phys. A679, 698 (2001)

B.Kubis, Ulf.-G.Meissner

Low-Energy Analysis of the Nucleon Electromagnetic Form Factors

NUCLEAR STRUCTURE 1n, 1H; calculated electric and magnetic form factors. Chiral perturbation theory.

doi: 10.1016/S0375-9474(00)00378-X
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2000KU16      Nucl.Phys. A671, 332 (2000); Erratum Nucl.Phys. A692, 647 (2001)

B.Kubis, Ulf.-G.Meissner

Virtual Photons in the Pion Form Factors and the Energy-Momentum Tensor

doi: 10.1016/S0375-9474(99)00823-4
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1999HE29      Phys.Rev. C60, 045501 (1999)

T.R.Hemmert, B.Kubis, Ulf.-G.Meissner

Strange Chiral Nucleon Form Factors

doi: 10.1103/PhysRevC.60.045501
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1999KU15      Phys.Lett. 456B, 240 (1999)

B.Kubis, T.R.Hemmert, Ulf.-G.Meissner

Baryon Form Factors

NUCLEAR STRUCTURE 1n, 1H; calculated charge radii, form factors for nucleons, hyperons. Chiral perturbation theory.

doi: 10.1016/S0370-2693(99)00465-7
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