Pith. sign in

REVIEW 4 cited by

Determine the neutron skin type by relativistic isobaric collisions

Not yet reviewed by Pith; the record is open.

Re-run · record.json Download PDF Read on arXiv ↗

This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.

SPECIMEN: schema-true, not a live event

T0 review · schema-true

One-sentence machine reading of the paper's core claim.

pith:XXXXXXXX · record.json · timestamp

arxiv 2103.05595 v2 pith:7NC4C6F3 submitted 2021-03-09 nucl-th nucl-ex

Hao-jie Xu , Hanlin Li , Xiaobao Wang , Caiwan Shen , Fuqiang Wang This is my paper
classification nucl-thnucl-ex
keywords skinneutroncollisionsdensitytypedatadetermineepsilon
verification ladder T0 review T1 audit T2 compute T3 formal
0 comments
abstract

The effects of neutron skin on the multiplicity ($N_{\rm ch}$) and eccentricity($\epsilon_2$) in relativistic $^{96}_{44}$Ru+$^{96}_{44}$Ru and $^{96}_{40}$Zr+$^{96}_{40}$Zr collisions at $\sqrt{s_{_{\rm NN}}}=200$ GeV are investigated with the Trento model. It is found that the Ru+Ru/Zr+Zr ratios of the $N_{\rm ch}$ distributions and $\epsilon_{2}$ in mid-central collisions are exquisitely sensitive to the neutron skin type (skin vs.~halo). The state-of-the-art calculations by energy density functional theory (DFT) favor the halo-type neutron skin and can soon be confronted by experimental data. It is demonstrated that the halo-type density can serve as a good surrogate for the DFT density, and thus can be efficiently employed to probe nuclear deformities by using elliptic flow data in central collisions. We provide hereby a proof-of-principle venue to simultaneously determine the neutron skin type, thickness, and nuclear deformity.

Discussion (0). Sign in to comment.

Forward citations

Cited by 4 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Probing the tetrahedral $\alpha$ clusters in relativistic $^{16}$O + $^{16}$O collisions

    nucl-th 2025-07 conditional novelty 6.0 of 10

    In 16O+16O collisions, the normalized flow ratio Norm(v2{2}/v2{4}) is mostly insensitive to tetrahedral deformation while Norm(v2{2}/v3{2}) is sensitive to both deformation and alpha-cluster correlations, but only aft...

  2. Unraveling the neutron skin thickness through jet charge in deep inelastic scattering

    hep-ph 2025-06 conditional novelty 6.0 of 10

    Jet charge distributions in electron-ion collisions are shown to be sensitive to neutron skin thickness, with peripheral collisions suppressing positive jets and enhancing negative jets.

  3. Resolution-matched nuclear geometry and the nucleon-size ambiguity in relativistic heavy-ion collisions

    nucl-th 2026-02 conditional novelty 5.0 of 10

    The strong nucleon-width dependence of the Pb+Pb hadronic cross section is a geometric-inflation artifact; with the folded density fixed, σ_AA is width-insensitive and can constrain the 208Pb neutron skin to Δr_np ∈ [...

  4. Scaling approach to rigid and soft nuclear deformation through flow fluctuations in high-energy nuclear collisions

    nucl-th 2025-09 conditional novelty 5.0 of 10

    Triangular flow four-particle cumulants scale linearly with the fourth moment of octupole deformation, allowing the mean and variance of 238U octupole deformation to be extracted separately.

Pith tools