Journal of High Energy Physics, ISSN 1126-6708, 9/2016, Volume 2016, Issue 9, pp. 1 - 26

This paper contains some new results on the hadronic light-by-light contribution (HLbL) to the muon g − 2. The first part argues that we can expect large...

Precision QED | Chiral Lagrangians | Lattice QCD | Quantum Physics | Quantum Field Theories, String Theory | Classical and Quantum Gravitation, Relativity Theory | Physics | Elementary Particles, Quantum Field Theory | HADRONIC CONTRIBUTIONS | POLARIZABILITY | ANOMALOUS MAGNETIC-MOMENT | PHOTON-PHOTON SCATTERING | PHYSICS, PARTICLES & FIELDS | Exchange | Mesons | Pions | Byproducts | Constraint modelling | Dominance | Polynomials | Muons | Physics - High Energy Physics - Phenomenology | High Energy Physics - Phenomenology | High Energy Physics | Nuclear and High Energy Physics | Experiment | Fysik | Physical Sciences | Subatomic Physics | Naturvetenskap | Subatomär fysik | Natural Sciences

Precision QED | Chiral Lagrangians | Lattice QCD | Quantum Physics | Quantum Field Theories, String Theory | Classical and Quantum Gravitation, Relativity Theory | Physics | Elementary Particles, Quantum Field Theory | HADRONIC CONTRIBUTIONS | POLARIZABILITY | ANOMALOUS MAGNETIC-MOMENT | PHOTON-PHOTON SCATTERING | PHYSICS, PARTICLES & FIELDS | Exchange | Mesons | Pions | Byproducts | Constraint modelling | Dominance | Polynomials | Muons | Physics - High Energy Physics - Phenomenology | High Energy Physics - Phenomenology | High Energy Physics | Nuclear and High Energy Physics | Experiment | Fysik | Physical Sciences | Subatomic Physics | Naturvetenskap | Subatomär fysik | Natural Sciences

Journal Article

Journal of High Energy Physics, ISSN 1126-6708, 6/2018, Volume 2018, Issue 6, pp. 1 - 45

We have studied the P → γ ⋆ γ ⋆ transition form-factors (P = π0 , η, η ′ ) within a chiral invariant framework that allows us to relate the three form-factors...

Phenomenological Models | QCD Phenomenology | Quantum Physics | Quantum Field Theories, String Theory | Classical and Quantum Gravitation, Relativity Theory | Physics | Elementary Particles, Quantum Field Theory | MESONS | TRANSITION FORM-FACTORS | DECAY | LAGRANGIANS | ANOMALOUS MAGNETIC-MOMENT | PERTURBATION-THEORY | ETA | HADRONIC CONTRIBUTIONS | DUALITY | COUPLINGS | PHYSICS, PARTICLES & FIELDS | Light | Analysis | Magnetic moments | Broken symmetry | Parameters | Magnetic resonance | Invariants | Physics - High Energy Physics - Phenomenology | Nuclear and particle physics. Atomic energy. Radioactivity | High Energy Physics - Phenomenology

Phenomenological Models | QCD Phenomenology | Quantum Physics | Quantum Field Theories, String Theory | Classical and Quantum Gravitation, Relativity Theory | Physics | Elementary Particles, Quantum Field Theory | MESONS | TRANSITION FORM-FACTORS | DECAY | LAGRANGIANS | ANOMALOUS MAGNETIC-MOMENT | PERTURBATION-THEORY | ETA | HADRONIC CONTRIBUTIONS | DUALITY | COUPLINGS | PHYSICS, PARTICLES & FIELDS | Light | Analysis | Magnetic moments | Broken symmetry | Parameters | Magnetic resonance | Invariants | Physics - High Energy Physics - Phenomenology | Nuclear and particle physics. Atomic energy. Radioactivity | High Energy Physics - Phenomenology

Journal Article

3.
Full Text
NLO single-top production matched with shower in POWHEG: s- and t-channel contributions

Journal of High Energy Physics, ISSN 1126-6708, 09/2009, Volume 2009, Issue 9, p. 111

We present a next-to-leading order calculation of single-top production interfaced to Shower Monte Carlo programs, implemented according to the POWHEG method....

NLO computations | QCD | Hadronic colliders | NLO Computations | QUARK PRODUCTION | CROSS-SECTIONS | Hadronic Colliders | PHYSICS | PHYSICS, PARTICLES & FIELDS

NLO computations | QCD | Hadronic colliders | NLO Computations | QUARK PRODUCTION | CROSS-SECTIONS | Hadronic Colliders | PHYSICS | PHYSICS, PARTICLES & FIELDS

Journal Article

Physics Letters B, ISSN 0370-2693, 10/2018, Volume 785, pp. 581 - 584

Following the experimental results from LHCb on the rare decay , we investigate the possibility where this process is dominated by a double charm rescattering....

Hadronic loop | Rescattering | Rare three-body decays

Hadronic loop | Rescattering | Rare three-body decays

Journal Article

Physics Letters B, ISSN 0370-2693, 10/2019, Volume 797, p. 134855

We present results for single pseudoscalar meson pole contributions and pion box contributions to the hadronic light-by-light (LBL) correction of the muon's...

PHYSICS, NUCLEAR | QCD | HADRONIC CONTRIBUTIONS | ASTRONOMY & ASTROPHYSICS | PHYSICS, PARTICLES & FIELDS

PHYSICS, NUCLEAR | QCD | HADRONIC CONTRIBUTIONS | ASTRONOMY & ASTROPHYSICS | PHYSICS, PARTICLES & FIELDS

Journal Article

JOURNAL OF HIGH ENERGY PHYSICS, ISSN 1029-8479, 04/2015, Issue 4

We study the contribution of new sets of two-loop Barr-Zee type diagrams to the anomalous magnetic moment of the muon within the two-Higgs-doublet model...

STANDARD MODEL | HIGGS BOSONS | Beyond Standard Model | HADRONIC CONTRIBUTIONS | MUON G-2 | ANOMALOUS MAGNETIC-MOMENT | Higgs Physics | PREDICTION | PHYSICS, PARTICLES & FIELDS

STANDARD MODEL | HIGGS BOSONS | Beyond Standard Model | HADRONIC CONTRIBUTIONS | MUON G-2 | ANOMALOUS MAGNETIC-MOMENT | Higgs Physics | PREDICTION | PHYSICS, PARTICLES & FIELDS

Journal Article

Physics Letters B, ISSN 0370-2693, 06/2013, Volume 723, Issue 4-5, pp. 365 - 370

Within the collinear twist-3 framework, we study the single-spin asymmetry (SSA) in collisions between unpolarized protons and transversely polarized protons...

COLLINS | QUANTUM CHROMODYNAMICS | HADRONIC PION-PRODUCTION | DIRECT PHOTON PRODUCTION | SIVERS ASYMMETRIES | PHYSICS, MULTIDISCIPLINARY | LEPTOPRODUCTION | SIDIS | ODD PARTON DISTRIBUTIONS | ANALYZING POWER | DEEP-INELASTIC SCATTERING | Analysis | Collisions (Nuclear physics) | Hadrons | Inelastic scattering | Asymmetry | Mathematical analysis | Collisions | Elementary particles | Impact analysis | Fragmentation | Physics - High Energy Physics - Phenomenology

COLLINS | QUANTUM CHROMODYNAMICS | HADRONIC PION-PRODUCTION | DIRECT PHOTON PRODUCTION | SIVERS ASYMMETRIES | PHYSICS, MULTIDISCIPLINARY | LEPTOPRODUCTION | SIDIS | ODD PARTON DISTRIBUTIONS | ANALYZING POWER | DEEP-INELASTIC SCATTERING | Analysis | Collisions (Nuclear physics) | Hadrons | Inelastic scattering | Asymmetry | Mathematical analysis | Collisions | Elementary particles | Impact analysis | Fragmentation | Physics - High Energy Physics - Phenomenology

Journal Article

Physical Review D - Particles, Fields, Gravitation and Cosmology, ISSN 1550-7998, 02/2015, Volume 91, Issue 3

By applying the collinear expansion to the semi-inclusive hadron production process e(+)e(-) -> h + (q) over bar (jet) + X at high energies, we construct a...

QUARK FRAGMENTATION FUNCTIONS | ASYMMETRIES | SPIN ALIGNMENT | ASTRONOMY & ASTROPHYSICS | HADRONIC SCATTERING | POWER CORRECTIONS | LAMBDA-BARYON | POLARIZATION | FLAVOR | PHYSICS, PARTICLES & FIELDS | Physics - High Energy Physics - Phenomenology

QUARK FRAGMENTATION FUNCTIONS | ASYMMETRIES | SPIN ALIGNMENT | ASTRONOMY & ASTROPHYSICS | HADRONIC SCATTERING | POWER CORRECTIONS | LAMBDA-BARYON | POLARIZATION | FLAVOR | PHYSICS, PARTICLES & FIELDS | Physics - High Energy Physics - Phenomenology

Journal Article

PHYSICS LETTERS B, ISSN 0370-2693, 12/2015, Volume 751, pp. 479 - 486

We demonstrate that the recent studies of J/psi-pair production by CMS at the LHC and by D0 at the Tevatron reveal the presence of different production...

EVENTS | PSI-PSI-PRODUCTION | MESON PRODUCTION | PROMPT | COLLIDER | PROTON-PROTON | PHYSICS, NUCLEAR | Double parton scattering | Quarkonium production | HADRONIC PRODUCTION | ASTRONOMY & ASTROPHYSICS | PP COLLISIONS | QCD corrections | ASSOCIATION | PHYSICS, PARTICLES & FIELDS

EVENTS | PSI-PSI-PRODUCTION | MESON PRODUCTION | PROMPT | COLLIDER | PROTON-PROTON | PHYSICS, NUCLEAR | Double parton scattering | Quarkonium production | HADRONIC PRODUCTION | ASTRONOMY & ASTROPHYSICS | PP COLLISIONS | QCD corrections | ASSOCIATION | PHYSICS, PARTICLES & FIELDS

Journal Article

Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, ISSN 0370-2693, 08/2008, Volume 666, Issue 3, pp. 251 - 255

We construct the effective chiral Lagrangian involving the D-mesons and Goldstone bosons at next-to-leading order taking into account strong as well as...

2317 | Chiral Lagrangian | Isospin violation | Hadronic molecule

2317 | Chiral Lagrangian | Isospin violation | Hadronic molecule

Journal Article

JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, ISSN 0954-3899, 06/2019, Volume 46, Issue 6, p. 65002

In this paper we study the contribution of the double parton distributions of gluons to charmonium production. Despite being suppressed in the heavy quark mass...

CROSS-SECTIONS | multiparton scattering | high energy collisions | PHYSICS, NUCLEAR | J-PSI | QUARK | DOUBLE PARTON SCATTERING | FRAGMENTATION | GLUON DISTRIBUTION-FUNCTIONS | COLLISIONS | PHOTOPRODUCTION | HADRONIC PRODUCTION | charmonium production | QCD ANALYSIS | PHYSICS, PARTICLES & FIELDS

CROSS-SECTIONS | multiparton scattering | high energy collisions | PHYSICS, NUCLEAR | J-PSI | QUARK | DOUBLE PARTON SCATTERING | FRAGMENTATION | GLUON DISTRIBUTION-FUNCTIONS | COLLISIONS | PHOTOPRODUCTION | HADRONIC PRODUCTION | charmonium production | QCD ANALYSIS | PHYSICS, PARTICLES & FIELDS

Journal Article

Physical Review Letters, ISSN 0031-9007, 07/2018, Volume 121, Issue 2, p. 022003

We present a first-principles lattice QCD thorn QED calculation at physical pion mass of the leading-order hadronic vacuum polarization contribution to the...

PHYSICS, MULTIDISCIPLINARY | QCD | VOLUME | hep-ph | High Energy Physics - Lattice | High Energy Physics - Phenomenology | hep-lat | flavors | Dirac | PHYSICS OF ELEMENTARY PARTICLES AND FIELDS | mass | pion | QED | vacuum | hadronic | lattice | quark | isospin | polarization | algorithm

PHYSICS, MULTIDISCIPLINARY | QCD | VOLUME | hep-ph | High Energy Physics - Lattice | High Energy Physics - Phenomenology | hep-lat | flavors | Dirac | PHYSICS OF ELEMENTARY PARTICLES AND FIELDS | mass | pion | QED | vacuum | hadronic | lattice | quark | isospin | polarization | algorithm

Journal Article

Modern Physics Letters A, ISSN 0217-7323, 10/2016, Volume 31, Issue 31, p. 1630034

In this work, we present our recent results on a new and alternative data-driven determination for the hadronic light-by-light pseudoscalar pole contribution...

hadronic light-by-light | Padé approximants | Anomalous magnetic moment | GAMMA-ASTERISK | ASTRONOMY & ASTROPHYSICS | TRANSITION FORM-FACTOR | PHYSICS, NUCLEAR | Pade approximants | ANOMALOUS MAGNETIC-MOMENT | PHYSICS, MATHEMATICAL | RATIONAL APPROXIMANTS | PHYSICS, PARTICLES & FIELDS | Physics - High Energy Physics - Phenomenology

hadronic light-by-light | Padé approximants | Anomalous magnetic moment | GAMMA-ASTERISK | ASTRONOMY & ASTROPHYSICS | TRANSITION FORM-FACTOR | PHYSICS, NUCLEAR | Pade approximants | ANOMALOUS MAGNETIC-MOMENT | PHYSICS, MATHEMATICAL | RATIONAL APPROXIMANTS | PHYSICS, PARTICLES & FIELDS | Physics - High Energy Physics - Phenomenology

Journal Article

14.
Full Text
Massive planar and non-planar double box integrals for light Nf contributions to gg → tt̄

Journal of High Energy Physics, ISSN 1126-6708, 10/2013, Volume 2013, Issue 10

We present the master integrals needed for the light fermionic two-loop corrections to top quark pair production in the gluon fusion channel. Via the method of...

Qcd phenomenology | Hadronic colliders

Qcd phenomenology | Hadronic colliders

Journal Article

Physical Review D, ISSN 2470-0010, 11/2018, Volume 98, Issue 9, p. 095027

Assuming the source of the anomalies observed recently in b -> s data to be new physics, there is a priori no reason to believe that-in the effective field...

ASTRONOMY & ASTROPHYSICS | MESON | PHYSICS, PARTICLES & FIELDS | Leptons | Mathematical analysis | Chirality | Field theory | Error correction | Parameterization | Physics | Anomalies | Physics - High Energy Physics - Phenomenology

ASTRONOMY & ASTROPHYSICS | MESON | PHYSICS, PARTICLES & FIELDS | Leptons | Mathematical analysis | Chirality | Field theory | Error correction | Parameterization | Physics | Anomalies | Physics - High Energy Physics - Phenomenology

Journal Article

PHYSICS LETTERS B, ISSN 0370-2693, 08/2008, Volume 666, Issue 3, pp. 251 - 255

We construct the effective chiral Lagrangian involving the D-mesons and Goldstone bosons at next-to-leading order taking into account strong as well as...

isospin violation | chiral Lagrangian | hadronic molecule | STATES | SYMMETRY | HEAVY MESONS | PHYSICS, MULTIDISCIPLINARY | DYNAMICS | D-s0 | CHIRAL PERTURBATION-THEORY | RESONANCES

isospin violation | chiral Lagrangian | hadronic molecule | STATES | SYMMETRY | HEAVY MESONS | PHYSICS, MULTIDISCIPLINARY | DYNAMICS | D-s0 | CHIRAL PERTURBATION-THEORY | RESONANCES

Journal Article

Physical Review Letters, ISSN 0031-9007, 06/2016, Volume 116, Issue 23, p. 232002

We report the first lattice QCD calculation of the hadronic vacuum polarization (HVP) disconnected contribution to the muon anomalous magnetic moment at...

PHYSICS, MULTIDISCIPLINARY | Polarization | Mathematical analysis | Cooperation | Lattices | Disengaging | Texts | Muons | Magnetic moment | PHYSICS OF ELEMENTARY PARTICLES AND FIELDS | RBC | HVP | vacuum | hadronic | HET | mass | polarization | pion

PHYSICS, MULTIDISCIPLINARY | Polarization | Mathematical analysis | Cooperation | Lattices | Disengaging | Texts | Muons | Magnetic moment | PHYSICS OF ELEMENTARY PARTICLES AND FIELDS | RBC | HVP | vacuum | hadronic | HET | mass | polarization | pion

Journal Article

PHYSICS LETTERS B, ISSN 0370-2693, 10/2018, Volume 785, pp. 581 - 584

Following the experimental results from LHCb on the rare decay B-c(+) -> K+K-pi(+), we investigate the possibility where this process is dominated by a double...

Hadronic loop | PHYSICS, NUCLEAR | Rescattering | ASTRONOMY & ASTROPHYSICS | Rare three-body decays | PHYSICS, PARTICLES & FIELDS

Hadronic loop | PHYSICS, NUCLEAR | Rescattering | ASTRONOMY & ASTROPHYSICS | Rare three-body decays | PHYSICS, PARTICLES & FIELDS

Journal Article

Physical Review D - Particles, Fields, Gravitation and Cosmology, ISSN 1550-7998, 11/2012, Volume 86, Issue 9

New physics in the chromomagnetic flavor changing transition s -> dg* can avoid the strong Glashow-Iliopoulos-Maiani suppression of the standard model and lead...

STANDARD MODEL | QCD | PARITY | CHIRAL QUARK-MODEL | EXTERNAL FIELDS | STRANGENESS | ASTRONOMY & ASTROPHYSICS | HADRONIC MATRIX-ELEMENTS | CP-VIOLATION | NON-LEPTONIC DECAYS | GAUGE-BOSON | PHYSICS, PARTICLES & FIELDS | Physics - High Energy Physics - Phenomenology

STANDARD MODEL | QCD | PARITY | CHIRAL QUARK-MODEL | EXTERNAL FIELDS | STRANGENESS | ASTRONOMY & ASTROPHYSICS | HADRONIC MATRIX-ELEMENTS | CP-VIOLATION | NON-LEPTONIC DECAYS | GAUGE-BOSON | PHYSICS, PARTICLES & FIELDS | Physics - High Energy Physics - Phenomenology

Journal Article

Journal of High Energy Physics, ISSN 1126-6708, 12/2015, Volume 2015, Issue 12, pp. 1 - 36

We consider top-antitop quark ( t t ¯ $$ t\overline{t} $$ ) production at the Large Hadron Collider (LHC) with subsequent decay into dileptonic and lepton plus...

NLO Computations | Hadronic Colliders | Quantum Physics | Quantum Field Theories, String Theory | Classical and Quantum Gravitation, Relativity Theory | Physics | Elementary Particles, Quantum Field Theory | CHROMOMAGNETIC DIPOLE-MOMENTS | DISTRIBUTIONS | QCD | DECAY | TEVATRON | COUPLINGS | PAIR PRODUCTION | CP VIOLATION | PHYSICS, PARTICLES & FIELDS | Models | Quarks | Collisions (Nuclear physics) | Analysis | Colliders (Nuclear physics) | Standard model (particle physics) | Polarization | Correlation | Large Hadron Collider | Angular correlation | Charge | Mathematical models

NLO Computations | Hadronic Colliders | Quantum Physics | Quantum Field Theories, String Theory | Classical and Quantum Gravitation, Relativity Theory | Physics | Elementary Particles, Quantum Field Theory | CHROMOMAGNETIC DIPOLE-MOMENTS | DISTRIBUTIONS | QCD | DECAY | TEVATRON | COUPLINGS | PAIR PRODUCTION | CP VIOLATION | PHYSICS, PARTICLES & FIELDS | Models | Quarks | Collisions (Nuclear physics) | Analysis | Colliders (Nuclear physics) | Standard model (particle physics) | Polarization | Correlation | Large Hadron Collider | Angular correlation | Charge | Mathematical models

Journal Article

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