Analytical asymptotics for hard diffraction

Le, Anh Dung; Mueller, Alfred H.; Munier, S.

doi:10.1103/physrevd.104.034026

Cited by 6 publications

(4 citation statements)

References 43 publications

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“…for the nuclear scattering of an onium. An approach for the latter has been proposed recently [9][10][11], in the case in which the onium is much smaller than the inverse nuclear saturation scale at the total rapidity 1/Q s (Y ). The main conjecture is that diffraction is due to a rare fluctuation in the Fock state of the onium which creates a parton with an unusual small transverse momentum.…”

Section: Dipole Formulation For Diffractive Dissociationmentioning

confidence: 99%

“…Furthermore, one should notice a notable feature that the shape of the distribution when the strong coupling is fixed is quite similar to the shape predicted by Refs. [9][10][11] (see Eq. ( 10)) in the case of onium-nucleus scattering.…”

Section: Numerical Analysis Of Diffractionmentioning

confidence: 99%

“…Second, the size of the rapidity gap is, as suggested by Refs. [9][10][11], the imprint of the partonic structure of the virtual photon subject to high-energy evolution. Therefore, the rapidity gap distribution is an important observable to measure in future electron-ion machines, as it is relevant to the microscopic mechanism of diffraction.…”

Section: Introductionmentioning

confidence: 99%

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Diffractive dissociation in future electron-ion colliders

2022

SciPost Phys. Proc.

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We study diffractive scattering cross sections, focusing on the rapidity gap distribution in realistic kinematics at future electron-ion colliders. Our study consists in numerical solutions of the QCD evolution equations in both fixed and running coupling frameworks. The fixed and the running coupling equations are shown to lead to different shapes for the rapidity gap distribution. The obtained distribution when the coupling is fixed exhibits a shape characteristic of a recently developed model for diffractive dissociation, which indicates the relevance of the study of that diffractive observable for the partonic-level understanding of diffraction.

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Section: Dipole Formulation For Diffractive Dissociationmentioning

confidence: 99%

Section: Numerical Analysis Of Diffractionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Diffractive dissociation in future electron-ion colliders

2022

SciPost Phys. Proc.

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“…However, they also showed that a finite number of 1-QSs in parallel structure may introduce extra undesirable factors to the output Fock states. Recently, various QS structures and applications have been proposed [44][45][46][47][48][49]. In 2020, a generalized n-photon QS (n-QS) with arbitrary n was proposed [45].…”

mentioning

confidence: 99%

Quantum scissors for noiseless linear amplification of polarization frequency hyper-encoded coherent state

Zhong¹,

Li²,

Sheng³

et al. 2022

EPL

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Quantum scissor (QS) is a powerful tool to realize the optical truncation and noiseless linear amplification (NLA) of the Fock state. The hyper-encoding technology which encodes messages in two or more degrees of freedom of a photon is a promising tool for increasing the channel capacity of photons and has been widely used in quantum computing and quantum communication fields. Here, we propose the one-photon and three-photon QSs for the frequency-encoded and polarization-frequency hyper-encoded coherent states, which can realize the one-order and three-order truncation and NLA of the coherent state, and preserve the encoded features of the photons.The quantum scissors for the hyper-encoded coherent state would introduce some unwanted disturb items with small probability. Our QSs can be extended to distill the hyper-encoded multi-spatial-mode entanglement. Our QSs have application potential in future quantum information processing field.

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Multiplicity distribution of dipoles in QCD from the Le-Mueller-Munier equation

Levin

2021

Phys. Rev. D

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Analytical asymptotics for hard diffraction

Cited by 6 publications

References 43 publications

Diffractive dissociation in future electron-ion colliders

Diffractive dissociation in future electron-ion colliders

Quantum scissors for noiseless linear amplification of polarization frequency hyper-encoded coherent state

Multiplicity distribution of dipoles in QCD from the Le-Mueller-Munier equation

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