Tootfinder

Multivariate confluent Vandermonde with G-Arnoldi and applications
Lei-Hong Zhang, Ya-Nan Zhang, Linyi Yang, Yifu Wu
https://arxiv.org/abs/2404.09266 https…

Multivariate confluent Vandermonde with G-Arnoldi and applications
In the least-squares fitting framework, the Vandermonde with Arnoldi (V+A) method presented in [Brubeck, Nakatsukasa, and Trefethen, SIAM Review, 63 (2021), pp. 405-415] is an effective approach to compute a polynomial that approximates an underlying univariate function f. Extensions of V+A include its multivariate version and the univariate confluent V+A; the latter enables us to use the information of the derivative of f in obtaining the approximation polynomial. In this paper, we shall exten…

Upgrade of NaI(Tl) crystal encapsulation for the NEON experiment
J. J. Choi, E. J. Jeon, J. Y. Kim, K. W. Kim, S. H. Kim, S. K. Kim, Y. D. Kim, Y. J. Ko, B. C. Koh, C. Ha, B. J. Park, S. H. Lee, I. S. Lee, H. Lee, H. S. Lee, J. Lee, Y. M. Oh
https://arxiv.org/abs/2404.03691

Upgrade of NaI(Tl) crystal encapsulation for the NEON experiment
The Neutrino Elastic-scattering Observation with NaI(Tl) experiment (NEON) aims to detect coherent elastic neutrino-nucleus scattering~(CE$ν$NS) in a NaI(Tl) crystal using reactor anti-electron neutrinos at the Hanbit nuclear power plant complex. A total of 13.3 kg of NaI(Tl) crystals were initially installed in December 2020 at the tendon gallery, 23.7$\pm$0.3\,m away from the reactor core, which operates at a thermal power of 2.8\,GW. Initial engineering operation was performed from May 2021…

Upgrade of NaI(Tl) crystal encapsulation for the NEON experiment
J. J. Choi, E. J. Jeon, J. Y. Kim, K. W. Kim, S. H. Kim, S. K. Kim, Y. D. Kim, Y. J. Ko, B. C. Koh, C. Ha, B. J. Park, S. H. Lee, I. S. Lee, H. Lee, H. S. Lee, J. Lee, Y. M. Oh
https://arxiv.org/abs/2404.03691

Upgrade of NaI(Tl) crystal encapsulation for the NEON experiment
The Neutrino Elastic-scattering Observation with NaI(Tl) experiment (NEON) aims to detect coherent elastic neutrino-nucleus scattering~(CE$ν$NS) in a NaI(Tl) crystal using reactor anti-electron neutrinos at the Hanbit nuclear power plant complex. A total of 13.3 kg of NaI(Tl) crystals were initially installed in December 2020 at the tendon gallery, 23.7$\pm$0.3\,m away from the reactor core, which operates at a thermal power of 2.8\,GW. Initial engineering operation was performed from May 2021…