White Paper: ARIANNA-200 high energy neutrino telescope

Anker, A.; Baldi, Pierre; Barwick, S. W.; Bergman, D. R.; Bernhoff, Hans; Besson, D. Z.; Bingefors, N.; Botner, O.; Chen, P.; Chen, Y.

doi:10.48550/arxiv.2004.09841

Cited by 21 publications

(57 citation statements)

References 28 publications

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“…These include several planned experiments, e.g. ARIANNA [33], ARA [34], POEMMA [35], JEM-EUSO [36], RNO-G [37], GRAND [38] and IceCube-Gen2 radio array [39,40]. Their primary aim is the determination of the neutrino sources in this ultra-high energy range, and in particular the detection of the so-called cosmogenic neutrinos [41].…”

Section: Introductionmentioning

confidence: 99%

Heavy decaying dark matter at future neutrino radio telescopes

Chianese,

Fiorillo,

Hajjar

et al. 2021

Preprint

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Section: Introductionmentioning

confidence: 99%

Heavy decaying dark matter at future neutrino radio telescopes

Chianese,

Fiorillo,

Hajjar

et al. 2021

Preprint

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“…We have not discovered a flux of UHE neutrinos yet, so we are forced to consider different possibilities. In our forecasts, we assume a wide variety of UHE neutrino flux predictions that span the breadth available in the literature, from pessimistic to optimistic [29,[54][55][56][57][58][59][60][61][62]. We model in detail the flavor content of neutrinos and antineutrinos in the flux, and keep track of it throughout.…”

Section: Diffuse Neutrino Fluxmentioning

confidence: 99%

“…In this plot, we showcase 10-year forecasts for three attractive flux scenarios that may afford the most precise cross-section measurements [54,55] (models 2, 4, and 7 below). Table II shows results for many more flux models [29,[54][55][56][57][58][59][60][61][62] (Section IV). The precision of cross-section measurements that we report accounts for the significant uncertainty on the flux normalization (Section VII), and detector resolution (Section VI).…”

Section: Introductionmentioning

confidence: 99%

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The ultra-high-energy neutrino-nucleon cross section: measurement forecasts for an era of cosmic EeV-neutrino discovery

Valera,

Bustamante,

Glaser

2022

Preprint

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Neutrino interactions with protons and neutrons probe their deep structure and may reveal new physics. The higher the neutrino energy, the sharper the probe. So far, the neutrino-nucleon (νN ) cross section is known across neutrino energies from a few hundred MeV to a few PeV. Soon, ultrahigh-energy (UHE) cosmic neutrinos, with energies above 100 PeV, could take us farther. So far, they have evaded discovery, but upcoming UHE neutrino telescopes endeavor to find them. We present the first detailed measurement forecasts of the UHE νN cross section, geared to IceCube-Gen2, one of the leading detectors under planning. We use state-of-the-art ingredients in every stage of our forecasts: in the UHE neutrino flux predictions, the neutrino propagation inside Earth, the emission of neutrino-induced radio signals in the detector, their propagation and detection, and the treatment of backgrounds. After 10 years, if at least a few tens of UHE neutrino-induced events are detected, IceCube-Gen2 could measure the νN cross section at center-of-mass energies of √ s ≈ 10-100 TeV for the first time, with a precision comparable to that of its theory prediction.

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“…The details of these experimental projects are collected in Table1. The sensitivity curves are reproduced or converted from the original proposals[102][103][104][105][106][107][108][133][134][135][136][137][138][139][140][141][142][143][144][145][146][147][148] for 90% confidence level, i.e., to collect 2.44 events within a decade of neutrino energy. The cosmogenic neutrino flux is taken from Ref [117].…”

mentioning

confidence: 99%

Probing New Physics at Future Tau Neutrino Telescopes

Huang,

Jana,

Lindner

et al. 2021

Preprint

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We systematically investigate new physics scenarios that can modify the interactions between neutrinos and matter at upcoming tau neutrino telescopes, which will test neutrinoproton collisions with energies 45 TeV, and can provide unique insights to the elusive tau neutrino. At such high energy scales, the impact of parton distribution functions of second and third generations of quarks (usually suppressed) can be comparable to the contribution of first generation with small momentum fraction, hence making tau neutrino telescopes an excellent facility to probe new physics associated with second and third families. Among an inclusive set of particle physics models, we identify new physics scenarios at tree level that can give competitive contributions to the neutrino cross sections while staying within laboratory constraints: charged/neutral Higgs and leptoquarks. Our analysis is close to the actual experimental configurations of the telescopes, and we perform a χ 2 -analysis on the energy and angular distributions of the tau events. By numerically solving the propagation equations of neutrino and tau fluxes in matter, we obtain the sensitivities of representative upcoming tau neutrino telescopes, GRAND, POEMMA and Trinity, to the charged Higgs and leptoquark models. While each of the experiments can achieve a sensitivity better than the current collider reaches for certain models, their combination is remarkably complementary in probing the new physics. In particular, the new physics will affect the energy and angular distributions in different ways at those telescopes.

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White Paper: ARIANNA-200 high energy neutrino telescope

Cited by 21 publications

References 28 publications

Heavy decaying dark matter at future neutrino radio telescopes

Heavy decaying dark matter at future neutrino radio telescopes

The ultra-high-energy neutrino-nucleon cross section: measurement forecasts for an era of cosmic EeV-neutrino discovery

Probing New Physics at Future Tau Neutrino Telescopes

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