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相关论文: Physics results from the first COHERENT observatio…

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The observation of coherent elastic neutrino nucleus scattering has opened the window to many physics opportunities. This process has been measured by the COHERENT Collaboration using two different targets, first CsI and then argon.…

高能物理 - 唯象学 · 物理学 2023-04-26 V. De Romeri , O. G. Miranda , D. K. Papoulias , G. Sanchez Garcia , M. Tórtola , J. W. F. Valle

We present a comprehensive sensitivity study of future CE$\nu$NS detectors, focusing on a cryogenic cesium iodide detector and a tonne-scale liquid argon one, currently being developed by the COHERENT Collaboration. These setups will enable…

仪器与探测器 · 物理学 2025-12-19 M. Atzori Corona , M. Cadeddu , N. Cargioli , F. Dordei , C. Giunti , R. Pavarani

The CENNS-10 experiment of the COHERENT collaboration has recently reported the first detection of coherent-elastic neutrino-nucleus scattering (CEvNS) in liquid Argon with more than $3 \sigma$ significance. In this work, we exploit the new…

高能物理 - 唯象学 · 物理学 2020-11-10 O. G. Miranda , D. K. Papoulias , G. Sanchez Garcia , O. Sanders , M. Tórtola , J. W. F. Valle

Coherent elastic neutrino-nucleus scattering (CE$\nu$NS) represents a powerful tool to investigate key electroweak physics parameters and neutrino properties since its first observation in 2017 by the COHERENT experiment exploiting the…

高能物理 - 唯象学 · 物理学 2023-03-15 M. Atzori Corona , M. Cadeddu , N. Cargioli , F. Dordei , C. Giunti , Y. F. Li , C. A. Ternes , Y. Y. Zhang

The COHERENT collaboration observed coherent elastic neutrino nucleus scattering using a 14.6 kg cesium-iodide (CsI) detector in 2017 and recently published the updated results before decommissioning the detector. Here, we present the…

核实验 · 物理学 2023-08-16 M. Atzori Corona , M. Cadeddu , N. Cargioli , F. Dordei , C. Giunti , G. Masia

We present an updated analysis of the coherent neutrino-nucleus elastic scattering data of the COHERENT experiment taking into account the new quenching factor published recently in Phys. Rev. D100, 033003 (2019). Through a fit of the…

高能物理 - 唯象学 · 物理学 2020-02-26 M. Cadeddu , F. Dordei , C. Giunti , Y. F. Li , Y. Y. Zhang

Using the new results on coherent elastic neutrino-nucleus scattering data in cesium-iodide provided by the COHERENT experiment, we determine a new measurement of the average neutron rms radius of $^{133}\text{Cs}$ and $^{127}\text{I}$. In…

高能物理 - 唯象学 · 物理学 2022-01-05 M. Cadeddu , N. Cargioli , F. Dordei , C. Giunti , Y. F. Li , E. Picciau , C. A. Ternes , Y. Y. Zhang

Both the neutron skin thickness $\Delta R_{np}$ of atomic nuclei and the low-energy neutrino-nucleon ($\nu N$) interactions are of fundamental importance in nuclear and particle physics, astrophysics as well as new physics beyond the…

高能物理 - 唯象学 · 物理学 2019-10-16 Xu-Run Huang , Lie-Wen Chen

After the first measurement of the coherent elastic neutrino nucleus scattering (CENNS) by the COHERENT Collaboration, it is expected that new experiments will confirm the observation. Such measurements will allow to put stronger…

高能物理 - 唯象学 · 物理学 2018-08-01 B. C. Cañas , E. A. Garcés , O. G. Miranda , A. Parada

We review the physics of coherent elastic neutrino-nucleus scattering and the results and perspectives for the measurements of the radius of the neutron distribution of the nucleus, of the weak mixing angle, and of new neutrino interactions…

高能物理 - 唯象学 · 物理学 2023-07-27 M. Cadeddu , F. Dordei , C. Giunti

The weak mixing angle is a fundamental parameter of the electroweak theory of the standard model whose measurement in the low-energy regime is still not precisely determined. Different probes are sensitive to its value, among which atomic…

高能物理 - 唯象学 · 物理学 2024-08-20 M. Atzori Corona , M. Cadeddu , N. Cargioli , F. Dordei , C. Giunti

Release of COHERENT collaboration data from the first detection of coherent elastic neutrino-nucleus scattering (CEvNS) on argon. This release corresponds with the results of "Analysis A" published in Akimov et al., arXiv:2003.10630…

We propose to extract the value of the effective neutrino charge radius from the coherent scattering of a neutrino against a heavy nucleus. In such an experiment the relevant quantity to measure is the kinetic energy distribution of the…

高能物理 - 唯象学 · 物理学 2007-05-23 Joannis Papavassiliou , Jose Bernabeu , Massimo Passera

We analyze new data from the COHERENT experiment of the coherent neutrino-nucleus scattering to investigate the electromagnetic interactions of neutrinos. With almost double the statistics and precision now, the statistical significance of…

高能物理 - 唯象学 · 物理学 2023-01-09 Amir N. Khan

Last year the COHERENT collaboration was able to measure for the first time the Coherent Elastic Neutrino Nucleus Scattering (CE$\nu$NS). Neutrinos within the right energy range can be produced in large quantities at accelerator facilities…

高能物理 - 实验 · 物理学 2019-03-29 E. Ciuffoli

The CONUS+ collaboration has reported their first observation of coherent elastic neutrino-nucleus scattering (CE$\nu$NS). The experiment uses reactor electron antineutrinos and germanium detectors with recoil thresholds as low as…

高能物理 - 唯象学 · 物理学 2025-04-24 Valentina De Romeri , Dimitrios K. Papoulias , Gonzalo Sanchez Garcia

Coherent elastic neutrino-nucleus scattering (CE$\nu$NS), a process recently measured for the first time at ORNL's Spallation Neutron Source, is directly sensitive to the weak form factor of the nucleus. The European Spallation Source…

高能物理 - 唯象学 · 物理学 2020-08-26 Pilar Coloma , Ivan Esteban , M. C. Gonzalez-Garcia , Javier Menendez

We analyze data from the CsI, liquid Ar and Ge detectors of the COHERENT experiment and confirm within $1.5\sigma$ that the measured elastic neutrino-nucleus scattering cross section is proportional to the square of the number of neutrons…

高能物理 - 唯象学 · 物理学 2024-09-30 Jiajun Liao , Danny Marfatia , Jiajie Zhang

Despite significant theoretical efforts, the CREX-PREX dilemma remains unresolved, preventing the reliable prediction of neutron (or weak-charge) radii that, besides their intrinsic nuclear-structure interest, often serve to quantify the…

核理论 · 物理学 2025-09-05 J. Piekarewicz

The COHERENT collaboration reports the most precise measurement of the coherent elastic neutrino-nucleus scattering cross section to date. This measurement was performed with COHERENT's germanium detector array, Ge-Mini, at the Spallation…

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