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Principles of wide bandwidth acoustic detectors and the single-mass DUAL detector

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Michele Bonaldi, Massimo Cerdonio, Livia Conti, Paolo Falferi, Paola Leaci, Stefano Odorizzi, Giovanni A. Prodi, Mario Saraceni
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Enrico Serra, Jean Pierre Zendri

General Relativity and Quantum Cosmology · Submitted 29 Apr 2006

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

The authors' main claim We show that the advantages given by a Dual detector made by two nested oscillators can also be obtained by monitoring two different acoustic modes of the same oscillator, thus easing the detector realization.

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arXiv IDgr-qc/0605004 (version 1)
Pith ID4QUBWPSX, Pith's permanent record of this paper and its review
CitationEnrico Serra, Giovanni A. Prodi, Jean Pierre Zendri, Livia Conti, Mario Saraceni, Massimo Cerdonio, Michele Bonaldi, Paola Leaci, Paolo Falferi, Stefano Odorizzi. "Principles of wide bandwidth acoustic detectors and the single-mass DUAL detector." arXiv:gr-qc/0605004 (2006). https://pith.science/paper/4QUBWPSX
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Compiled by classifier-1.13-20260917 via OpenRouter, question bank abstract-p1-20260923, 2026-09-23: 1 request, 3,631 input tokens, $0.0002 reported.

What the abstract itself states, as probabilities: claims first 0.05 · states limitation 0.10 · human participants 0.01 · controlled comparison 0.06 · randomized assignment 0.01 · states quantitative result 0.26 · compares with prior results 0.59 · mentions code or data availability 0.02.

The abstract, sentence by sentence

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

We apply the standard theory of the elastic body to obtain a set of equations describing the behavior of an acoustic Gravitational Wave detector, fully taking into account the 3-dimensional properties of the mass, the readout and the signal. We show that the advantages given by a Dual detector made by two nested oscillators can also be obtained by monitoring two different acoustic modes of the same oscillator, thus easing the detector realization. We apply these concepts and by means of an optimization process we derive the main figures of such a single-mass Dual detector designed specifically for the frequency interval 2-5kHz. Finally we calculate the SQL sensitivity of this detector.

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 We apply the standard theory of the elastic body to obtain a set of equations describing the behavior of an acoustic Gravitational Wave detector, fully taking into account the 3-dimensional properties of the mass, the readout and the signal. method 0.82 0.89 0.06 asserted 0.99
s1 We show that the advantages given by a Dual detector made by two nested oscillators can also be obtained by monitoring two different acoustic modes of the same oscillator, thus easing the detector realization. contribution 0.65 0.85 0.60 asserted 1.00
s2 We apply these concepts and by means of an optimization process we derive the main figures of such a single-mass Dual detector designed specifically for the frequency interval 2-5kHz. contribution 0.69 0.96 0.19 asserted 1.00
s3 Finally we calculate the SQL sensitivity of this detector. result 0.69 0.94 0.10 asserted 0.98

What kind of paper the classifier reports this is: method or tool 0.62 · evidence from proof or derivation 1.00.

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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

We apply the standard theory of the elastic body to obtain a set of equations describing the behavior of an acoustic Gravitational Wave detector, fully taking into account the 3-dimensional properties of the mass, the readout and the signal. We show that the advantages given by a Dual detector made by two nested oscillators can also be obtained by monitoring two different acoustic modes of the same oscillator, thus easing the detector realization. We apply these concepts and by means of an optimization process we derive the main figures of such a single-mass Dual detector designed specifically for the frequency interval 2-5kHz. Finally we calculate the SQL sensitivity of this detector.

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