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A Collective Breaking of R-Parity

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Joshua T. Ruderman, Tracy R. Slatyer, Neal Weiner

High Energy Physics - Phenomenology · Submitted 24 Jul 2012

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

The authors' main claim Cascade decays can proceed normally, with each step only sensitive to one or two couplings at a time, but B and L violation requires the full set, yielding a highly suppressed constraint. s-channel production of new scalar states, typically small for standard RPV, can be large when RPV is broken collectively.

how it is stated · asserted 0.95 read the record →

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arXiv ID1207.5787 (version 1)
Pith IDN6EOHHFN, Pith's permanent record of this paper and its review
CitationJoshua T. Ruderman, Neal Weiner, Tracy R. Slatyer. "A Collective Breaking of R-Parity." arXiv:1207.5787 (2012). https://pith.science/paper/N6EOHHFN
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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.

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Compiled by classifier-1.13-20260917 via OpenRouter, question bank abstract-p1-20260923, 2026-09-23: 1 request, 5,730 input tokens, $0.0002 reported.

What the abstract itself states, as probabilities: claims first 0.04 · states limitation 0.43 · human participants 0.01 · controlled comparison 0.08 · randomized assignment 0.01 · states quantitative result 0.05 · compares with prior results 0.58 · mentions code or data availability 0.02.

The abstract, sentence by sentence

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

Supersymmetric theories with an R-parity generally yield a striking missing energy signature, with cascade decays concluding in a neutralino that escapes the detector. In theories where R-parity is broken the missing energy is replaced with additional jets or leptons, often making traditional search strategies ineffective. Such R-parity violation is very constrained, however, by resulting B and L violating signals, requiring couplings so small that LSPs will decay outside the detector in all but a few scenarios. In theories with additional matter fields, R-parity can be broken collectively, such that R-parity is not broken by any single coupling, but only by an ensemble of couplings. Cascade decays can proceed normally, with each step only sensitive to one or two couplings at a time, but B and L violation requires the full set, yielding a highly suppressed constraint. s-channel production of new scalar states, typically small for standard RPV, can be large when RPV is broken collectively. While missing energy is absent, making these models difficult to discover by traditional SUSY searches, they produce complicated many object resonances (MORes), with many different possible numbers of jets and leptons. We outline a simple model and discuss its discoverability at the LHC.

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 Supersymmetric theories with an R-parity generally yield a striking missing energy signature, with cascade decays concluding in a neutralino that escapes the detector. background 1.00 0.04 0.03 asserted 0.98
s1 In theories where R-parity is broken the missing energy is replaced with additional jets or leptons, often making traditional search strategies ineffective. background 1.00 0.05 0.04 asserted 0.94
s2 Such R-parity violation is very constrained, however, by resulting B and L violating signals, requiring couplings so small that LSPs will decay outside the detector in all but a few scenarios. background 0.97 0.06 0.04 asserted 1.00
s3 In theories with additional matter fields, R-parity can be broken collectively, such that R-parity is not broken by any single coupling, but only by an ensemble of couplings. background 0.90 0.07 0.09 hedged possibility 0.63
s4 Cascade decays can proceed normally, with each step only sensitive to one or two couplings at a time, but B and L violation requires the full set, yielding a highly suppressed constraint. s-channel production of new scalar states, typically small for standard RPV, can be large when RPV is broken collectively. result 0.43 0.29 0.38 asserted 0.95
s5 While missing energy is absent, making these models difficult to discover by traditional SUSY searches, they produce complicated many object resonances (MORes), with many different possible numbers of jets and leptons. result 0.36 0.22 0.14 asserted 0.98
s6 We outline a simple model and discuss its discoverability at the LHC. contribution 1.00 0.89 0.10 asserted 0.57

What kind of paper the classifier reports this is: theoretical result 0.99 · evidence from argument 0.97.

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sources read
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not examined
  • full text
  • figures and tables
  • references and citing sentences
  • relations to other papers
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  • 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

Supersymmetric theories with an R-parity generally yield a striking missing energy signature, with cascade decays concluding in a neutralino that escapes the detector. In theories where R-parity is broken the missing energy is replaced with additional jets or leptons, often making traditional search strategies ineffective. Such R-parity violation is very constrained, however, by resulting B and L violating signals, requiring couplings so small that LSPs will decay outside the detector in all but a few scenarios. In theories with additional matter fields, R-parity can be broken collectively, such that R-parity is not broken by any single coupling, but only by an ensemble of couplings. Cascade decays can proceed normally, with each step only sensitive to one or two couplings at a time, but B and L violation requires the full set, yielding a highly suppressed constraint. s-channel production of new scalar states, typically small for standard RPV, can be large when RPV is broken collectively. While missing energy is absent, making these models difficult to discover by traditional SUSY searches, they produce complicated many object resonances (MORes), with many different possible numbers of jets and leptons. We outline a simple model and discuss its discoverability at the LHC.

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References
How the literature uses it

15 arXiv papers cite this in 16 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 · 14 sentences without a confident label

Cites it as background 2 papers
  • [ref] ), but more recently high multiplicity searches have been advocated as an effective technique for helping to probe scenarios with natural supersymmetry as well as those with baryonic R-parity violating supersymmetry [ref] .

    Learning How to Count: A High Multiplicity Search for the LHC · Introduction · 0.87

  • Related models as well as recent studies on the LHC phenomenology of baryonic RPV models can be found in [ref] .

    Dynamical R-Parity Violation · Introduction · 0.98

What it cites · 24 sentences without a confident label

Builds on 2 papers
Uses the method or tool of 2 papers
  • Fixing $m_D̃ = 600$ GeV and $m_U=200$ GeV, we have simulated the process of figure [ref] using Madgraph 5 [ref] for the parton-level process and Pythia 6 [ref] for showering, but not hadronization.

    MadGraph 5 : Going Beyond · Quadjets in CRPV · 0.99

  • As in section [ref], the Pythia output is passed through an idealized calorimeter before clustering with Fastjet [ref] , this time using anti-$k_T$ with $R = 0.4$.

    FastJet user manual · Quadjets in CRPV · 1.00

Uses data or values from 1 paper
Cites as background 4 papers

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