Interference of Magnetic and Anisotropic Tensor Susceptibility Reflections in Resonant X-Ray Scattering of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mrow><mml:mi mathvariant="normal">G</mml:mi><mml:mi mathvariant="normal">d</mml:mi><mml:mi mathvariant="normal">B</mml:mi></mml:mrow><mml:mn>4</mml:mn></mml:msub></mml:math>

Ji, S.; Song, Changyong; J, Koo; Kb, Lee; Yj, Park; Jy, Kim; Jh, Park; Hj, Shin; Js, Rhyee; Bh, Oh; Bk, Cho

doi:10.1103/physrevlett.91.257205

Cited by 83 publications

(70 citation statements)

References 15 publications

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“…Using Eqs. (10), (22) and (24), the explicit expressions of the GTMDs obtained in this model are given below…”

Section: Generalized Transverse Momentum Distributions (Gtmds)mentioning

confidence: 99%

“…The complete picture of the hadronic structure can be obtained through the Wigner distributions which unify the position and momentum distributions [22,23] and provide subtle details for partons inside the hadron. The five dimensional Wigner distributions are functions of impact-parameter, longitudinal momentum fraction and transverse momentum of partons.…”

Section: Introductionmentioning

confidence: 99%

“…They have applications not only in high energy physics but in other areas such as signal analysis, quantum information, quantum molecular dynamics and heavy ion collisions [24][25][26]. The Winger distributions were introduced in quantum chromodynamics (QCD) by Ji [22] and can be reduced to GPDs by integration over transverse momentum of parton and to TMDs by integration over impact-parameter. Through Fourier transformations, the Wigner distributions can be related to generalized transverse momentum distributions (GTMDs) which are the six-dimensional phase-space distributions also known as the mother distributions since they can be easily reduced to GPDs and TMDs.…”

Section: Introductionmentioning

confidence: 99%

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Wigner distributions and GTMDs in a proton using light-front quark–diquark model

Kaur

Dahiya

2018

Nuclear Physics B

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We investigate the quark Wigner distributions of the pion to reveal the multidimensional picture of pion. We have used the spin improved wave functions of pion deduced from the light-front holographic model of mesons. By using the Fock-state overlap representation, the Wigner distributions of an unpolarized, longitudinally polarized and transversely polarized quark inside the pion are calculated. We have presented the results of transverse Wigner distributions in impact-parameter space as well as in momentum space. In order to understand the role of skewness which gives the longitudinal momentum transfer between the quarks, we study the six-dimensional phase-space distribution: the generalized transverse momentum dependent parton distributions of pion for the case of zero skewness as well as for nonzero value of skewness.

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“…Using Eqs. (10), (22) and (24), the explicit expressions of the GTMDs obtained in this model are given below…”

Section: Generalized Transverse Momentum Distributions (Gtmds)mentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Wigner distributions and GTMDs in a proton using light-front quark–diquark model

Kaur

Dahiya

2018

Nuclear Physics B

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“…Many works have been reported on the RB 4 series, where R ¼ Gd, Tb, Dy, and Ho. [114][115][116][117][118][119][120][121][122] Successive phase transitions commonly take place in RB 4 , and the quadrupolar interaction has been considered to play an important role. A characteristic magnetic structure realized in the anisotropic local crystal field and the geometrically frustrated lattice exhibit various kinds of interesting phase transition phenomena.…”

Section: Other Multipole Systems Studied By Rxsmentioning

confidence: 99%

Resonant X-ray Scattering Experiments on the Ordering of Electronic Degrees of Freedom

2013

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Resonant X-ray scattering (RXS) has been developed as a powerful technique for observing orderings of electronic degrees of freedom: charge, spin, orbital, and multipoles. After a brief introduction of the RXS technique, we review some RXS experiments on the orderings in d and f electron systems with a strong correlation between electrons. The basic concept of RXS and the recent developments of the technique are described in this review paper. We also present future prospects of the studies using RXS for users.

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“…The quantum phase-space distributions i.e. Wigner distributions [31,32] are explained as the position and momentum space distributions of partons in fast moving hadron. Being limited to the five-dimensional quasiprobabilistic, Wigner distributions interpret in terms of probabilistic quantities i.e.…”

Section: Introductionmentioning

confidence: 99%

Study of kaon structure using the light-cone quark model

Kaur

Dahiya

2019

Phys. Rev. D

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We investigate the various distributions explaining multi-dimensional structure of kaon at the level of its constituents (u ands) using the light-cone quark model. The overlap form of wavefunctions associated with the light-cone quark model is adopted for the calculations. The generalized parton distributions(GPDs)of u ands quarks are presented for the case when the momentum transfer in the longitudinal direction is non-zero. The dependence of kaon GPDs is studied in terms of variation of quark longitudinal momentum fraction, momentum transfer in longitudinal direction and total momentum transfer to the final state of hadron. The transverse impact-parameter dependent GPDs are also studied by taking the Fourier transformation of general GPDs. Further, the quantum phasespace distributions; Wigner distributions are studied for the case of unpolarized, longitudinallypolarized and transversely-polarized parton in an unpolarized kaon. The Wigner distributions are analysed in the transverse impact-parameter plane, the transverse momentum plane and the mixed plane. Further, to get a complete picture of kaon in terms of its valence quarks, the variation of longitudinal momentum fraction carried by quark and antiquark in the generalized transverse momentum-dependent parton distributions (GTMDs) is studied for different values of transverse quark and antiquark momentum (k ⊥ ) as well as for different values of momentum transferred to the kaon in transverse direction (∆ ⊥ ). This has been done for zero as well as non-zero skewedness representing respectively the absence and presence of momentum transfer to the final state of kaon in longitudinal direction. Furthermore, the possible spin-orbit correlation for u ands in kaon is elaborated in context of Wigner distributions and GTMDs.

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Interference of Magnetic and Anisotropic Tensor Susceptibility Reflections in Resonant X-Ray Scattering ofGdB4

Cited by 83 publications

References 15 publications

Wigner distributions and GTMDs in a proton using light-front quark–diquark model

Wigner distributions and GTMDs in a proton using light-front quark–diquark model

Resonant X-ray Scattering Experiments on the Ordering of Electronic Degrees of Freedom

Study of kaon structure using the light-cone quark model

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