Search for and study of eta-mesic nuclei in pA-collisions at the JINR LHE nuclotron

A.B. Kurepin; A.I. Lebedev; A.I. L'vov; A.I. Malakhov; A.N. Livanov; A.S. Artemov; A.V. Kobushkin; D.K. Dryablov; E.I. Tamm; E.M. Leikin

RECORD

Search for and study of eta-mesic nuclei in pA-collisions at the JINR LHE nuclotron

M.Kh. Anikina, Yu.S. Anisimov, A.S. Artemov, S.V. Afanasev, D.K. Dryablov, V.I. Ivanov, V.A. Krasnov, S.N. Kuznetsov

show 26 more authors

Nuclear Experiment · Submitted 16 Dec 2004

abstract compiled · 2026-09-23 · no language-model review

The authors' main claim An approved experiment at the internal proton beam of the JINR nuclotron on a search for eta-mesic nuclei in the reaction pA --> np + eta(A-1) --> np + pi-p + X is briefly presented.

how it is stated · asserted 0.88 read the record →

Comment (0) Read on arXiv ↗

Cite ▾

arXiv IDnucl-ex/0412036 (version 2)

Pith IDHTHEPO7R, Pith's permanent record of this paper and its review

CitationA.B. Kurepin, A.I. Lebedev, A.I. L'vov, A.I. Malakhov, A.N. Livanov, A.S. Artemov, A.V. Kobushkin, D.K. Dryablov, E.I. Tamm, E.M. Leikin, E.V. Balandina, G.A. Sokol, L.A. Kondratyuk, L.M. Lazarev, L.N. Pavlyuchenko, M.Kh. Anikina, M. Morhac, N.P. Yudin, N.V. Shevchenko, P.V. Rukoyatkin, S. Gmutsa, S.N. Kuznetsov, S.S. Sidorin, S.V. Afanasev, S. Wycech, V.A. Baskov, V.A. Krasnov, V.B. Belyaev, V.I. Ivanov, V.P. Pavlyuchenko, V.V. Polyansky, V.Yu. Grishina, Yu.N. Uzikov, Yu.S. Anisimov. "Search for and study of eta-mesic nuclei in pA-collisions at the JINR LHE nuclotron." arXiv:nucl-ex/0412036 (2004). https://pith.science/paper/HTHEPO7R

Claim paper

The compiled record

The paper's own sentences, arranged. Each label is drawn from a closed vocabulary; the number beside it is the probability the classifier gave that label. Numbers in the tables are the authors', checked by code. No sentence in this record was written by a model.

Open the compiled record

Compiled by classifier-1.13.0 via TypeSafe API, question bank abstract-p1-20260923, 2026-09-23: 1 request, 1,675 input tokens.

What the abstract itself states, as probabilities: claims first 0.04 · states limitation 0.10 · human participants 0.02 · controlled comparison 0.03 · randomized assignment 0.01 · states quantitative result 0.03 · compares with prior results 0.03 · mentions code or data availability 0.02.

The abstract, sentence by sentence

arXiv listing abstract v2. Results and the main claim are underlined; show every role.

An approved experiment at the internal proton beam of the JINR nuclotron on a search for eta-mesic nuclei in the reaction pA --> np + eta(A-1) --> np + pi-p + X is briefly presented.

background contribution method result interpretation main claim

What the classifier reports for each sentence. The number is the probability it gave the label.
#	sentence	role	the authors' own work	states the main conclusion	strength
s0	An approved experiment at the internal proton beam of the JINR nuclotron on a search for eta-mesic nuclei in the reaction pA --> np + eta(A-1) --> np + pi-p + X is briefly presented.	contribution 0.71	0.42	0.08	asserted 0.88

What kind of paper the classifier reports this is: position or commentary 0.56 · evidence from observation or experiment 0.95.

What was examined, and what was not

sources read

arXiv listing abstract v2

not examined

full text
figures and tables
references and citing sentences
relations to other papers

levels run

P abstract

not run

S sections
T body sentences
C citations
R cross-paper relations

Every quoted sentence on this record is the authors'. Every label is from Pith's closed vocabulary, with the probability shown beside it. Every number in the measurements table is the authors', checked by code. Record as JSON

The paper

Original abstract

An approved experiment at the internal proton beam of the JINR nuclotron on a search for eta-mesic nuclei in the reaction pA --> np + eta(A-1) --> np + pi-p + X is briefly presented.

Human review

How Pith checks papers → · Full audit of this paper →

How the literature uses it

9 arXiv papers cite this in 13 sentences

Each citing sentence is taken from the citing paper's LaTeX source and typed by Pith's classifier. A label appears at probability 0.8 or more (0.95 for support), a contest at 0.7 or more; the quoted words are the citing authors'. How each label was checked · JSON

Papers citing it · 6 sentences without a confident label

Cites it as background 6 papers

The ongoing investigations continue at COSY [ref] , JINR [ref] , J-PARC [ref] , MAMI [ref] and are planned at GSI [ref] .

Search for eta-mesic helium via deuteron-deuteron reactions with the WASA-at-COSY facility · Introduction · 0.90
The existence of $η$-mesic nuclei was postulated in 1986 by Haider and Liu [ref] , and since then a search for such states was conducted in many experiments in the past [ref] and is being continued at COSY [ref] , JINR [ref] , J-PARC [ref] and MAMI [ref] .

Search for the 4He-eta bound state with WASA-at-COSY · Introduction · 0.98
The search of the $η$ - mesic nucleus was conducted in many inclusive experiments [ref] via reactions induced by pions [ref] , protons [ref] , and photons [ref] .

Search for the eta-mesic helium at COSY · Introduction · 0.86

Discussion

Know something about this paper? Leave a comment, or highlight any passage above to comment on it.