Pith Number

pith:4FXZF572

pith:2026:4FXZF572TKWQMMWNUQ6SAWRVC3

not attested not anchored not stored refs resolved

Study of the shape coexistence in the 96Zr, 96Mo, 96Ru isobars

A. Lahbas, F. El Ouardi, P. Buganu, R. Budaca

Shape coexistence and mixing significantly contribute to the structure of states in the 96Zr, 96Mo, and 96Ru isobars.

arxiv:2605.15302 v1 · 2026-05-14 · nucl-th

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\pithnumber{4FXZF572TKWQMMWNUQ6SAWRVC3}

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Record completeness

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2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

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Claims

C1strongest claim

Within the broader view of the two approaches, the obtained results clearly highlight the significant contribution of these phenomena to the structure of the states of these nuclei.

C2weakest assumption

The potential energy surface obtained from covariant density functional theory with the chosen density-dependent point-coupling interaction correctly identifies the ground-state deformation, and the octic potential in the Bohr-Mottelson Hamiltonian adequately captures the mixing between coexisting shapes.

C3one line summary

Shape coexistence and mixing contribute significantly to the structure of states in the isobars 96Zr, 96Mo, and 96Ru near Z=40 and N=50 shell closures.

References

76 extracted · 76 resolved · 0 Pith anchors

[1] Morinaga,Interpretation of some of the excited states of 4nself-conjugate nuclei, Phys 1956

[2] K. Heyde and J. L. Wood,Shape coexistence in atomic nu- clei, Rev. Mod. Phys83, (2011) 1467 2011

[3] J. L. Wood and K. Heyde,A focus on shape coexistence in nuclei, J. Phys. G: Nucl. Part. Phys.43, (2016) 020402 2016

[4] P. E. Garrett, M. Zieli´ nska and E. Cl´ ement,An experimental view on shape coexistence in nuclei, Prog. Part. Nucl. Phys. 124, (2022) 103931 2022

[5] D. Bontasos, A. Martinou, S. K. Peroulis, T. J. Mertzimekis and N. Minkov,Shape coexistence in even–even nuclei: a the- oretical overview, Atoms11, (2023) 117 2023

Formal links

1 machine-checked theorem link

Receipt and verification

First computed	2026-05-20T00:00:51.658067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e16f92f7fa9aad0632cda43d205a3516c6f36373ef231ffb1561df9a54d4e45d

Aliases

arxiv: 2605.15302 · arxiv_version: 2605.15302v1 · doi: 10.48550/arxiv.2605.15302 · pith_short_12: 4FXZF572TKWQ · pith_short_16: 4FXZF572TKWQMMWN · pith_short_8: 4FXZF572

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/4FXZF572TKWQMMWNUQ6SAWRVC3 \
  | 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: e16f92f7fa9aad0632cda43d205a3516c6f36373ef231ffb1561df9a54d4e45d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a67470074cd2a9581db6778a9708e20b5430e9a027547081367298a10336704",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2026-05-14T18:15:22Z",
    "title_canon_sha256": "b3dc07e989976e705f47123f394e47b897828212af4f1ce58085aea9970d2eff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.15302",
    "kind": "arxiv",
    "version": 1
  }
}