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Strangeness physics with Kaos at MAMI

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Paper breakdownThe authors' claims, conditions and measurements, as JSON Signed receiptProof this review has not been altered
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Patrick Achenbach (for the A1 Collaboration)

Nuclear Experiment · Submitted 23 Jan 2011

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

The authors' main claim Associated Lambda and Sigma hyperons were identified in the missing mass spectra.

how it is stated · asserted 1.00 read the record →

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arXiv ID1101.4394 (version 1)
Pith IDUQ27NGE3, Pith's permanent record of this paper and its review
CitationPatrick Achenbach (for the A1 Collaboration). "Strangeness physics with Kaos at MAMI." arXiv:1101.4394 (2011). https://pith.science/paper/UQ27NGE3
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-1.13-20260917 via OpenRouter, question bank abstract-p1-20260923, 2026-09-23: 1 request, 4,939 input tokens, $0.0002 reported.

What the abstract itself states, as probabilities: claims first 0.04 · states limitation 0.12 · human participants 0.03 · controlled comparison 0.04 · randomized assignment 0.01 · states quantitative result 0.90 · compares with prior results 0.16 · mentions code or data availability 0.02.

The abstract, sentence by sentence

arXiv listing abstract v1. Results and the main claim are underlined; .

At the Institut f\"ur Kernphysik in Mainz, Germany, the microtron MAMI has been upgraded to 1.5-GeV electron beam energy. The magnetic spectrometer Kaos is now operated by the A1 collaboration to study strangeness electro-production. Its compact design and its capability to detect negative and positive charged particles simultaneously under forward scattering angles complements the existing spectrometers. In 2008 kaon production off a liquid hydrogen target was measured at <Q^2> = 0.050 (GeV/c)^2 and 0.036 (GeV/c)^2. Associated Lambda and Sigma hyperons were identified in the missing mass spectra. Major modifications to the beam-line are under construction and a new electron arm focal-surface detector system was built in order to use Kaos as a double-arm spectrometer under zero degree scattering angle.

background contribution method result interpretation main claim

What the classifier reports for each sentence. The number is the probability it gave the label.
#sentencerolethe authors' own workstates the main conclusionstrength
s0 At the Institut f\"ur Kernphysik in Mainz, Germany, the microtron MAMI has been upgraded to 1.5-GeV electron beam energy. background 0.67 0.51 0.03 asserted 1.00
s1 The magnetic spectrometer Kaos is now operated by the A1 collaboration to study strangeness electro-production. method 0.47 0.45 0.06 asserted 1.00
s2 Its compact design and its capability to detect negative and positive charged particles simultaneously under forward scattering angles complements the existing spectrometers. method 0.85 0.22 0.05 asserted 1.00
s3 In 2008 kaon production off a liquid hydrogen target was measured at <Q^2> = 0.050 (GeV/c)^2 and 0.036 (GeV/c)^2. result 0.57 0.82 0.06 asserted 1.00
s4 Associated Lambda and Sigma hyperons were identified in the missing mass spectra. result 0.98 0.85 0.08 asserted 1.00
s5 Major modifications to the beam-line are under construction and a new electron arm focal-surface detector system was built in order to use Kaos as a double-arm spectrometer under zero degree scattering angle. future work 0.49 0.80 0.08 asserted 1.00

What kind of paper the classifier reports this is: empirical study 0.91 · evidence from observation or experiment 1.00.

What was examined, and what was not

sources read
  • arXiv listing abstract v1
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

At the Institut f\"ur Kernphysik in Mainz, Germany, the microtron MAMI has been upgraded to 1.5-GeV electron beam energy. The magnetic spectrometer Kaos is now operated by the A1 collaboration to study strangeness electro-production. Its compact design and its capability to detect negative and positive charged particles simultaneously under forward scattering angles complements the existing spectrometers. In 2008 kaon production off a liquid hydrogen target was measured at <Q^2> = 0.050 (GeV/c)^2 and 0.036 (GeV/c)^2. Associated Lambda and Sigma hyperons were identified in the missing mass spectra. Major modifications to the beam-line are under construction and a new electron arm focal-surface detector system was built in order to use Kaos as a double-arm spectrometer under zero degree scattering angle.

Human review

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How the literature uses it

1 arXiv paper cite this in 1 sentence

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

Uses its method or tool 1 paper

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