Journal of Physics G: Nuclear and Particle Physics, ISSN 0954-3899, 02/2018, Volume 45, Issue 2, p. 24001

Journal Article

JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, ISSN 0954-3899, 02/2018, Volume 45, Issue 2

We present an extraction of the pion-nucleon (pi N) scattering lengths from low-energy pi N scattering, by fitting a representation based on Roy-Steiner...

ELECTROMAGNETIC CORRECTIONS | dispersion relations | pion-baryon interactions | PI(-)D SCATTERING | CHARGE-EXCHANGE | ELECTRIC-DIPOLE MOMENTS | N SCATTERING | PHYSICS, NUCLEAR | P ELASTIC-SCATTERING | ISOSPIN VIOLATION | DIFFERENTIAL CROSS-SECTIONS | CHIRAL PERTURBATION-THEORY | pion-nucleon sigma-term | PRECISION CALCULATION | PHYSICS, PARTICLES & FIELDS

ELECTROMAGNETIC CORRECTIONS | dispersion relations | pion-baryon interactions | PI(-)D SCATTERING | CHARGE-EXCHANGE | ELECTRIC-DIPOLE MOMENTS | N SCATTERING | PHYSICS, NUCLEAR | P ELASTIC-SCATTERING | ISOSPIN VIOLATION | DIFFERENTIAL CROSS-SECTIONS | CHIRAL PERTURBATION-THEORY | pion-nucleon sigma-term | PRECISION CALCULATION | PHYSICS, PARTICLES & FIELDS

Journal Article

Annals of Physics, ISSN 0003-4916, 09/2013, Volume 336, pp. 413 - 461

We present a novel analysis of the scattering amplitude in covariant baryon chiral perturbation theory up to within the extended-on-mass-shell renormalization...

Subthreshold expansion | Cheng–Dashen theorem | Pion–nucleon scattering | Goldberger–Treiman relation | Baryon chiral perturbation theory | Pion–nucleon sigma term | Goldberger-Treiman relation | Cheng-Dashen theorem | Pion-nucleon scattering | Pion-nucleon sigma term | EXTRAPOLATION | LOW-ENERGY THEOREM | PHASE SHIFT | PHYSICS OF ELEMENTARY PARTICLES AND FIELDS | PION-NUCLEON INTERACTIONS | SCATTERING AMPLITUDES | PERTURBATION THEORY | BARYONS | SCATTERING | PARTIAL WAVES | RENORMALIZATION

Subthreshold expansion | Cheng–Dashen theorem | Pion–nucleon scattering | Goldberger–Treiman relation | Baryon chiral perturbation theory | Pion–nucleon sigma term | Goldberger-Treiman relation | Cheng-Dashen theorem | Pion-nucleon scattering | Pion-nucleon sigma term | EXTRAPOLATION | LOW-ENERGY THEOREM | PHASE SHIFT | PHYSICS OF ELEMENTARY PARTICLES AND FIELDS | PION-NUCLEON INTERACTIONS | SCATTERING AMPLITUDES | PERTURBATION THEORY | BARYONS | SCATTERING | PARTIAL WAVES | RENORMALIZATION

Journal Article

ANNALS OF PHYSICS, ISSN 0003-4916, 09/2013, Volume 336, pp. 413 - 461

We present a novel analysis of the pi N scattering amplitude in covariant baryon chiral perturbation theory up to O(p(3)) within the extended-on-mass-shell...

ELECTROMAGNETIC CORRECTIONS | PI(-)D SCATTERING | DECAY | PHYSICS, MULTIDISCIPLINARY | Pion-nucleon scattering | Goldberger-Treiman relation | Subthreshold expansion | LENGTHS | NUCLEON SIGMA-TERM | Cheng-Dashen theorem | EFFECTIVE-FIELD THEORY | CONSISTENCY CONDITIONS | Baryon chiral perturbation theory | Pion-nucleon sigma term | DYNAMICS | RESONANCES | PRECISION CALCULATION

ELECTROMAGNETIC CORRECTIONS | PI(-)D SCATTERING | DECAY | PHYSICS, MULTIDISCIPLINARY | Pion-nucleon scattering | Goldberger-Treiman relation | Subthreshold expansion | LENGTHS | NUCLEON SIGMA-TERM | Cheng-Dashen theorem | EFFECTIVE-FIELD THEORY | CONSISTENCY CONDITIONS | Baryon chiral perturbation theory | Pion-nucleon sigma term | DYNAMICS | RESONANCES | PRECISION CALCULATION

Journal Article

5.
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Complete analysis of pion–nucleon scattering in chiral perturbation theory to third order

Nuclear Physics, Section A, ISSN 0375-9474, 2001, Volume 693, Issue 3, pp. 693 - 709

We consider pion-nucleon scattering in heavy-baryon chiral perturbation theory to third order. All electromagnetic corrections appearing to this order are...

Pion–nucleon scattering | Chiral perturbation theory | Isospin symmetry | 12.39.Fe | 13.75.Gx | Pion-nucleon scattering | 25.80.Dj | VIRTUAL PHOTONS | ELECTROMAGNETIC CORRECTIONS | BREAKING | isospin symmetry | N SYSTEM | CHARGE-EXCHANGE | pion-nucleon scattering | ISOSPIN VIOLATION | DIFFERENTIAL CROSS-SECTIONS | PHYSICS, NUCLEAR | chiral perturbation theory | PROTON PI(+/-)P SCATTERING

Pion–nucleon scattering | Chiral perturbation theory | Isospin symmetry | 12.39.Fe | 13.75.Gx | Pion-nucleon scattering | 25.80.Dj | VIRTUAL PHOTONS | ELECTROMAGNETIC CORRECTIONS | BREAKING | isospin symmetry | N SYSTEM | CHARGE-EXCHANGE | pion-nucleon scattering | ISOSPIN VIOLATION | DIFFERENTIAL CROSS-SECTIONS | PHYSICS, NUCLEAR | chiral perturbation theory | PROTON PI(+/-)P SCATTERING

Journal Article

Nuclear Physics, Section A, ISSN 0375-9474, 2005, Volume 747, Issue 2, pp. 362 - 424

We consider the two-nucleon system at next-to-next-to-next-to-leading order (N LO) in chiral effective field theory. The two-nucleon potential at N LO consists...

EFFECTIVE-FIELD THEORY | PHASE-SHIFT ANALYSIS | CHARGE-INDEPENDENCE BREAKING | ASYMPTOTIC D-STATE | NEUTRON-PROTON | ISOSPIN VIOLATION | PROTON-PROTON SCATTERING | CHIRAL PERTURBATION-THEORY | PHYSICS, NUCLEAR | DIFFERENTIAL CROSS-SECTION | PION-NUCLEON SCATTERING

EFFECTIVE-FIELD THEORY | PHASE-SHIFT ANALYSIS | CHARGE-INDEPENDENCE BREAKING | ASYMPTOTIC D-STATE | NEUTRON-PROTON | ISOSPIN VIOLATION | PROTON-PROTON SCATTERING | CHIRAL PERTURBATION-THEORY | PHYSICS, NUCLEAR | DIFFERENTIAL CROSS-SECTION | PION-NUCLEON SCATTERING

Journal Article

7.
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Chiral unitary approach to S-wave meson baryon scattering in the strangeness S = 0 sector

Physical Review C - Nuclear Physics, ISSN 0556-2813, 2002, Volume 65, Issue 3, pp. 352041 - 3520416

We study the S-wave interaction of mesons with baryons in the strangeness S = 0 sector in a coupled channel unitary approach. The basic dynamics is drawn from...

PERTURBATION-THEORY | THRESHOLD | ETA | COUPLED-CHANNELS | SYMMETRY BREAKING | N SCATTERING | DYNAMICS | PHYSICS, NUCLEAR | REACTION PI-N->PI-PI-N | BETHE-SALPETER APPROACH | PION-NUCLEON SCATTERING

PERTURBATION-THEORY | THRESHOLD | ETA | COUPLED-CHANNELS | SYMMETRY BREAKING | N SCATTERING | DYNAMICS | PHYSICS, NUCLEAR | REACTION PI-N->PI-PI-N | BETHE-SALPETER APPROACH | PION-NUCLEON SCATTERING

Journal Article

NUCLEAR PHYSICS A, ISSN 0375-9474, 03/2002, Volume 700, Issue 1-2, pp. 193 - 308

The relativistic chiral SU(3) Lagrangian is used to describe kaon-nucleon scattering imposing constraints from the pion-nucleon sector and the axial-vector...

PERTURBATION-THEORY | PARTIAL-WAVE ANALYSIS | RESONANCE MODEL | COUPLED-CHANNELS | ELASTIC-SCATTERING | MOMENTUM RANGE | SIGMA-HYPERON PRODUCTION | PHYSICS, NUCLEAR | CHARGE-EXCHANGE SCATTERING | LOW-ENERGY K | PION-NUCLEON SCATTERING

PERTURBATION-THEORY | PARTIAL-WAVE ANALYSIS | RESONANCE MODEL | COUPLED-CHANNELS | ELASTIC-SCATTERING | MOMENTUM RANGE | SIGMA-HYPERON PRODUCTION | PHYSICS, NUCLEAR | CHARGE-EXCHANGE SCATTERING | LOW-ENERGY K | PION-NUCLEON SCATTERING

Journal Article

Physical Review C - Nuclear Physics, ISSN 0556-2813, 03/2010, Volume 81, Issue 3

We study coherent pion production in neutrino-nucleus scattering in the energy region relevant to neutrino oscillation experiments of current interest. Our...

MOMENTUM-SPACE | GAMMA | STATES | ELASTIC-SCATTERING | PHYSICS, NUCLEAR | SHELL NUCLEI | PHOTOPRODUCTION | COHERENT PRODUCTION | TOTAL CROSS SECTIONS | FERMIONS | NEUTRINO OSCILLATION | RELIABILITY | COMPARATIVE EVALUATIONS | DIFFERENTIAL CROSS SECTIONS | BOSONS | LEPTON-HADRON INTERACTIONS | CROSS SECTIONS | LEPTONS | FORECASTING | LEE MODEL | ELECTROMAGNETIC INTERACTIONS | AMPLITUDES | PSEUDOSCALAR MESONS | SCATTERING | MESON-BARYON INTERACTIONS | MESONS | PHYSICS OF ELEMENTARY PARTICLES AND FIELDS | PION-NUCLEON INTERACTIONS | PARTICLE PRODUCTION | LEPTON-BARYON INTERACTIONS | MATHEMATICAL MODELS | BASIC INTERACTIONS | LEPTON-NUCLEON INTERACTIONS | EVALUATION | SIMULATION | INTERACTIONS | CARBON 12 TARGET | ELEMENTARY PARTICLES | NUCLEONS | NUCLEAR PHYSICS AND RADIATION PHYSICS | NEUTRINO-NUCLEON INTERACTIONS | PIONS | HADRON-HADRON INTERACTIONS | MASSLESS PARTICLES | PARTICLE INTERACTIONS | TARGETS | MESON-NUCLEON INTERACTIONS | NEUTRINOS | BARYONS | HADRONS | PARTICLE MODELS

MOMENTUM-SPACE | GAMMA | STATES | ELASTIC-SCATTERING | PHYSICS, NUCLEAR | SHELL NUCLEI | PHOTOPRODUCTION | COHERENT PRODUCTION | TOTAL CROSS SECTIONS | FERMIONS | NEUTRINO OSCILLATION | RELIABILITY | COMPARATIVE EVALUATIONS | DIFFERENTIAL CROSS SECTIONS | BOSONS | LEPTON-HADRON INTERACTIONS | CROSS SECTIONS | LEPTONS | FORECASTING | LEE MODEL | ELECTROMAGNETIC INTERACTIONS | AMPLITUDES | PSEUDOSCALAR MESONS | SCATTERING | MESON-BARYON INTERACTIONS | MESONS | PHYSICS OF ELEMENTARY PARTICLES AND FIELDS | PION-NUCLEON INTERACTIONS | PARTICLE PRODUCTION | LEPTON-BARYON INTERACTIONS | MATHEMATICAL MODELS | BASIC INTERACTIONS | LEPTON-NUCLEON INTERACTIONS | EVALUATION | SIMULATION | INTERACTIONS | CARBON 12 TARGET | ELEMENTARY PARTICLES | NUCLEONS | NUCLEAR PHYSICS AND RADIATION PHYSICS | NEUTRINO-NUCLEON INTERACTIONS | PIONS | HADRON-HADRON INTERACTIONS | MASSLESS PARTICLES | PARTICLE INTERACTIONS | TARGETS | MESON-NUCLEON INTERACTIONS | NEUTRINOS | BARYONS | HADRONS | PARTICLE MODELS

Journal Article

Physics of Atomic Nuclei, ISSN 1063-7788, 09/2016, Volume 79, Issue 5

The differential cross sections for p{sup 6,8}He and p{sup 6,8}He scattering at the RIKEN andGSI energies (0.073 and 0.7 GeV per nucleon) were calculated on...

PION-NUCLEON INTERACTIONS | GLAUBER THEORY | MULTIPLE SCATTERING | PROTON-NUCLEON INTERACTIONS | ATOMIC AND MOLECULAR PHYSICS | MATRIX ELEMENTS | DIFFERENTIAL CROSS SECTIONS | PROTONS | COLLISIONS | WAVE FUNCTIONS | PIONS | GEV RANGE 01-10 | HELIUM 8 | HELIUM 6 | SHELL MODELS

PION-NUCLEON INTERACTIONS | GLAUBER THEORY | MULTIPLE SCATTERING | PROTON-NUCLEON INTERACTIONS | ATOMIC AND MOLECULAR PHYSICS | MATRIX ELEMENTS | DIFFERENTIAL CROSS SECTIONS | PROTONS | COLLISIONS | WAVE FUNCTIONS | PIONS | GEV RANGE 01-10 | HELIUM 8 | HELIUM 6 | SHELL MODELS

Journal Article

Nuclear Physics, Section A, ISSN 0375-9474, 2000, Volume 668, Issue 1, pp. 97 - 112

We study the third order pion-nucleon scattering amplitude obtained from heavy baryon chiral perturbation theory inside the Mandelstam triangle. We reconstruct...

Pion–nucleon scattering | Chiral perturbation theory | Dispersion relations | Pion-nucleon scattering | dispersion relations | MASSES | pion-nucleon scattering | N SCATTERING | CHIRAL PERTURBATION-THEORY | PHYSICS, NUCLEAR | chiral perturbation theory

Pion–nucleon scattering | Chiral perturbation theory | Dispersion relations | Pion-nucleon scattering | dispersion relations | MASSES | pion-nucleon scattering | N SCATTERING | CHIRAL PERTURBATION-THEORY | PHYSICS, NUCLEAR | chiral perturbation theory

Journal Article

Physical Review D - Particles, Fields, Gravitation and Cosmology, ISSN 1550-7998, 02/2011, Volume 83, Issue 3

We have systematically calculated the S-wave pseudoscalar meson and decuplet baryon scattering lengths to the third order in the small-scale expansion scheme...

CHIRAL PERTURBATION-THEORY | ASTRONOMY & ASTROPHYSICS | PION-NUCLEON SCATTERING | PHYSICS, PARTICLES & FIELDS | Physics - High Energy Physics - Phenomenology

CHIRAL PERTURBATION-THEORY | ASTRONOMY & ASTROPHYSICS | PION-NUCLEON SCATTERING | PHYSICS, PARTICLES & FIELDS | Physics - High Energy Physics - Phenomenology

Journal Article

Nuclear Physics, Section A, ISSN 0375-9474, 2010, Volume 840, Issue 1, pp. 39 - 75

We develop a generalized version of heavy-baryon chiral perturbation theory to describe pion–nucleon scattering in a kinematic domain that extends continuously...

Delta–isobar resonance | Pion–nucleon scattering | Chiral perturbation theory | Pion-nucleon scattering | Delta-isobar resonance

Delta–isobar resonance | Pion–nucleon scattering | Chiral perturbation theory | Pion-nucleon scattering | Delta-isobar resonance

Journal Article

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Aspects of meson-baryon scattering in three- and two-flavor chiral perturbation theory

Physical Review D - Particles, Fields, Gravitation and Cosmology, ISSN 1550-7998, 11/2009, Volume 80, Issue 9

We analyze meson-baryon scattering lengths in the framework of covariant baryon chiral perturbation theory at leading one-loop order. We compute the complete...

HYDROGEN | ENERGY | MASSES | ONE-LOOP | STRANGE QUARKS | SIGMA-TERM | ASTRONOMY & ASTROPHYSICS | FRAMEWORK | LENGTHS | HYPERONS | PION-NUCLEON SCATTERING | PHYSICS, PARTICLES & FIELDS

HYDROGEN | ENERGY | MASSES | ONE-LOOP | STRANGE QUARKS | SIGMA-TERM | ASTRONOMY & ASTROPHYSICS | FRAMEWORK | LENGTHS | HYPERONS | PION-NUCLEON SCATTERING | PHYSICS, PARTICLES & FIELDS

Journal Article

NUCLEAR PHYSICS A, ISSN 0375-9474, 09/2010, Volume 840, pp. 39 - 75

We develop a generalized version of heavy-baryon chiral perturbation theory to describe pion nucleon scattering in a kinematic domain that extends continuously...

FEW-NUCLEON FORCES | EXCITATION | Chiral perturbation theory | Pion-nucleon scattering | MESON-BARYON SCATTERING | PHYSICS, NUCLEAR | SYMMETRY | PHENOMENOLOGICAL LAGRANGIANS | EXPANSION | DYNAMICS | CHIRAL PERTURBATION-THEORY | Delta-isobar resonance | EXCHANGE | RESONANCES

FEW-NUCLEON FORCES | EXCITATION | Chiral perturbation theory | Pion-nucleon scattering | MESON-BARYON SCATTERING | PHYSICS, NUCLEAR | SYMMETRY | PHENOMENOLOGICAL LAGRANGIANS | EXPANSION | DYNAMICS | CHIRAL PERTURBATION-THEORY | Delta-isobar resonance | EXCHANGE | RESONANCES

Journal Article

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New insights on low energy πn scattering amplitudes: Comprehensive analyses at O(p3)level

Chinese Physics C, ISSN 1674-1137, 2019, Volume 43, Issue 6

Journal Article

CHINESE PHYSICS C, ISSN 1674-1137, 06/2019, Volume 43, Issue 6

A production representation of partial-wave S matrix is utilized to construct low-energy elastic pion-nucleon scattering amplitudes from cuts and poles on...

NUCLEON SCATTERING | dispersion relations | FIELD-THEORY | SINGULARITIES | pion-nucleon scattering | CHIRAL PERTURBATION-THEORY | PHYSICS, NUCLEAR | ANALYTIC PROPERTIES | chiral perturbation theory | KAPPA-RESONANCE | PHYSICS, PARTICLES & FIELDS

NUCLEON SCATTERING | dispersion relations | FIELD-THEORY | SINGULARITIES | pion-nucleon scattering | CHIRAL PERTURBATION-THEORY | PHYSICS, NUCLEAR | ANALYTIC PROPERTIES | chiral perturbation theory | KAPPA-RESONANCE | PHYSICS, PARTICLES & FIELDS

Journal Article

Progress in Particle and Nuclear Physics, ISSN 0146-6410, 04/2012, Volume 67, Issue 2, pp. 375 - 379

In this work, we study the scattering process within the Baryon Chiral Perturbation Theory framework in the covariant scheme of Extended-On-Mass-Shell (EOMS)....

Goldberger–Treiman relation | Pion-nucleon scattering | Baryon Chiral Perturbation Theory | Goldberger-Treiman relation

Goldberger–Treiman relation | Pion-nucleon scattering | Baryon Chiral Perturbation Theory | Goldberger-Treiman relation

Journal Article

PROGRESS IN PARTICLE AND NUCLEAR PHYSICS, ISSN 0146-6410, 04/2012, Volume 67, Issue 2, pp. 375 - 379

In this work, we study the pi N scattering process within the Baryon Chiral Perturbation Theory framework in the covariant scheme of Extended-On-Mass-Shell...

PERTURBATION-THEORY | NUCLEON SCATTERING | Pion-nucleon scattering | Goldberger-Treiman relation | PHYSICS, NUCLEAR | Baryon Chiral Perturbation Theory | BARYON | PHYSICS, PARTICLES & FIELDS

PERTURBATION-THEORY | NUCLEON SCATTERING | Pion-nucleon scattering | Goldberger-Treiman relation | PHYSICS, NUCLEAR | Baryon Chiral Perturbation Theory | BARYON | PHYSICS, PARTICLES & FIELDS

Journal Article

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