Pith Number

pith:KOPBITNM

pith:2025:KOPBITNM7KGXAF3HBJPPD62D2V

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Naive parton picture for kaon color transparency in $A(e,e'K^+)$

Byung-Geel Yu, Kook-Jin Kong, Tae Keun Choi

The naive parton model describes the steeper Q² dependence of kaon color transparency more naturally than the quantum diffusion model.

arxiv:2506.15331 v4 · 2025-06-18 · nucl-th · hep-ph

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Claims

C1strongest claim

the steeper Q² dependence observed for kaon CT, compared with the pion case, is more naturally described by the naive parton model (NPM) than by the quantum diffusion model (QDM). The inclusion of initial-state shadowing further reduces the transparency and improves the agreement with the experimental data.

C2weakest assumption

The extended Glauber framework that incorporates shadowing from the initial-state two-step process provides an accurate description of the nuclear medium effects on the produced kaon.

C3one line summary

Kaon color transparency in A(e,e'K+) shows steeper Q² dependence than pions and is better described by the naive parton model than the quantum diffusion model when initial-state shadowing is included in the Glauber framework.

References

32 extracted · 32 resolved · 0 Pith anchors

[1] (3) from the mean square charge radius, < R 2 K >= 0

[2] L. L. Frankfurt, G. A. Miller, and M. Strikman, Ann. Rev. Nucl. Part. Sci. 44, 501 (1994) 1994

[3] S. J. Brodsky and A. H. Mueller, Phys. Lett. B 206, 685 (1988) 1988

[4] P. Jain, B. Pire, J.P. Ralston, Phys. Rept. 271, 67 (1996) 1996

[5] T. K. Choi, K.-J. Kong, and B.-G. Yu, Phys. Rev. C 111, 064608 (2025) 2025

Formal links

2 machine-checked theorem links

Cited by

1 paper in Pith

Deuteron normalization and channel-dependent formation dynamics in pion and kaon color transparency

Receipt and verification

First computed	2026-07-07T02:18:25.330120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

539e144dacfa8d7017670a5ef1fb43d54d2097c00c7c5e87ef8ec90079db40ee

Aliases

arxiv: 2506.15331 · arxiv_version: 2506.15331v4 · doi: 10.48550/arxiv.2506.15331 · pith_short_12: KOPBITNM7KGX · pith_short_16: KOPBITNM7KGXAF3H · pith_short_8: KOPBITNM

Agent API

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Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/KOPBITNM7KGXAF3HBJPPD62D2V \
  | 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: 539e144dacfa8d7017670a5ef1fb43d54d2097c00c7c5e87ef8ec90079db40ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e66f10e01fec3debcafeab82849dd411078d761059c229f1d22cdc3953e4581",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2025-06-18T10:11:08Z",
    "title_canon_sha256": "11e9692a35f2cd2d11f3f5cb82bc0f870e5541af339d9d3cf34881ee6598963b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.15331",
    "kind": "arxiv",
    "version": 4
  }
}