Pith Number

pith:FOKA5RPF

pith:2024:FOKA5RPFVSSNV23RQ4GXBZMQG5

not attested not anchored not stored refs resolved

Statistical uncertainty quantification for multireference covariant density functional theory

C. C. Wang, C. R. Ding, J. M. Yao, X. Zhang

Statistical uncertainties in covariant density functional theory reproduce low-lying state observables for deformed nuclei but not near-spherical ones.

arxiv:2408.13209 v2 · 2024-08-23 · nucl-th · nucl-ex

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\pithnumber{FOKA5RPFVSSNV23RQ4GXBZMQG5}

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4 Citations open

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Claims

C1strongest claim

The observables of low-lying states in deformed nuclei 150Nd and 150Sm are well reproduced once statistical uncertainties are taken into account, while those of near-spherical nuclei 136Xe and 136Ba remain difficult to describe within the present framework.

C2weakest assumption

The subspace spanned by low-lying states from a limited set of training parameterizations is assumed to be sufficient to represent the wave functions of target EDF parameter sets for the nuclei under study (abstract and final paragraph).

C3one line summary

Bayesian sampling of ~1M EDF parameter sets combined with subspace-projected CDFT shows that statistical uncertainties bring deformed nuclei 150Nd and 150Sm into agreement with data while near-spherical 136Xe and 136Ba remain outside the predicted bands.

References

98 extracted · 98 resolved · 19 Pith anchors

[1] M. Bender, P.-H. Heenen, and P.-G. Reinhard, Rev. Mod. Phys. 75, 121 (2003) 2003

[2] D. Vretenar, A. Afanasjev, G. Lalazissis, and P. Ring, Physics Reports 409, 101 (2005) 2005

[3] J. Meng, H. Toki, S. G. Zhou, S. Q. Zhang, W. H. Long, and L. S. Geng, Prog. Part. Nucl. Phys. 57, 470 (2006), arXiv:nucl- th/0508020. 14 2006

[4] Toward ab initio density functional theory for nuclei 2010 · arXiv:0906.1463

[5] W. Kohn and L. J. Sham, Phys. Rev. 140, A1133 (1965) 1965

Cited by

1 paper in Pith

Nuclear Physics Confronts Relativistic Collisions Of Isobars

Receipt and verification

First computed	2026-08-05T01:36:11.602939Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b940ec5e5aca4daeb71870d70e5903762e6c2fc7faa5562b8ee1ea1b21b5046

Aliases

arxiv: 2408.13209 · arxiv_version: 2408.13209v2 · doi: 10.48550/arxiv.2408.13209 · pith_short_12: FOKA5RPFVSSN · pith_short_16: FOKA5RPFVSSNV23R · pith_short_8: FOKA5RPF

Agent API

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Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/FOKA5RPFVSSNV23RQ4GXBZMQG5 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 2b940ec5e5aca4daeb71870d70e5903762e6c2fc7faa5562b8ee1ea1b21b5046

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49a9d4412dfa614f8a848554c8357b195e25974a57f809539b6d93eefe172d87",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2024-08-23T16:38:32Z",
    "title_canon_sha256": "7403e6a23828e6c73cf06b7452088d366357b4098ab1998f77405a1cf19ba067"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.13209",
    "kind": "arxiv",
    "version": 2
  }
}