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pro vyhledávání: '"Rî&'
The Kaon bag parameter $ {\hat{B}}_K $ plays a critical role in constraining the parameters of the CKM matrix and in probing physics beyond the Standard Model. In this work, we improve the precision of $ \hat{B}_K $ to next-to-next-to-leading order (
Externí odkaz:
http://arxiv.org/abs/2411.19861
We present a status report of our intensive and long-term UBV RI photometric monitoring of nova KT Eri since its outbust in 2009. The old-nova in quiescence is characterized by very high excitation conditions (HeII 4686 being constantly the strongest
Externí odkaz:
http://arxiv.org/abs/2411.19348
Autor:
Yoshida, Kazuki, Tanaka, Junki
The quasi-free nucleon knockout reaction has been revealed the single-particle nature of nuclei. Thanks to the advances in experimental techniques and reaction theory, various new aspects of nuclei are being revealed by knockout reactions. In this ar
Externí odkaz:
http://arxiv.org/abs/2412.16649
Masked point modeling methods have recently achieved great success in self-supervised learning for point cloud data. However, these methods are sensitive to rotations and often exhibit sharp performance drops when encountering rotational variations.
Externí odkaz:
http://arxiv.org/abs/2409.00353
Internet of Things (IoT) devices are deployed in the filed, there is an enormous amount of untapped potential in local computing on those IoT devices. Harnessing this potential for indoor localization, therefore, becomes an exciting research area. Co
Externí odkaz:
http://arxiv.org/abs/2409.00078
This article presents an optimized algorithm and implementation for calculating resolution-of-the-identity Hartree-Fock (RI-HF) energies and analytic gradients using multiple Graphics Processing Units (GPUs). The algorithm is especially designed for
Externí odkaz:
http://arxiv.org/abs/2407.19614
Autor:
Nagae, D., Omika, S., Abe, Y., Yamaguchi, Y., Suzaki, F., Wakayama, K., Tadano, N., Igosawa, R., Inomata, K., Arakawa, H., Nishimuro, K., Fujii, T., Mitsui, T., Yamaguchi, T., Suzuki, T., Suzuki, S., Moriguchi, T., Amano, M., Kamioka, D., Ozawa, A., Naimi, S., Ge, Z., Yanagisawa, Y., Baba, H., Michimasa, S., Ota, S., Lorusso, G., Litvinov, Yu. A., Wakasugi, M., Uesaka, T., Yano, Y.
Publikováno v:
Physical Review C 110, 014310 (2024)
A dedicated isochronous storage ring, named the Rare-RI Ring, was constructed at the RI Beam Factory of RIKEN, aiming at precision mass measurements of nuclei located in uncharted territories of the nuclear chart. The Rare-RI Ring employs the isochro
Externí odkaz:
http://arxiv.org/abs/2407.05659
Autor:
Hu, Linchuan a, Li, Jianshe a, ⁎, Yin, Zhiyong a, Zhang, Zhibing a, Li, Hongwei a, Li, Shuguang a, Wang, Peng b, Du, Huijing a, Wang, Ruiduo c, ⁎
Publikováno v:
In Optics and Laser Technology January 2025 180
We derive astrophysical parameters of the open cluster NGC 1513 by means of colour indices built with new $CCD\,UBV(RI)_{KC}$ photometry. Based on early-type members, the mean foreground reddening and total to selective extinction ratio are E(B-V)=0.
Externí odkaz:
http://arxiv.org/abs/2405.09918
Autor:
Benatto, Leandro, Mesquita, Omar, Roman, Lucimara S., Koehler, Marlus, Capaz, Rodrigo B., Candiotto, Graziâni
The refractive index of an optical medium is essential for studying a variety of physical phenomena. One useful method for determining the refractive index of scalar materials (i.e, materials which are characterized by a scalar dielectric function) i
Externí odkaz:
http://arxiv.org/abs/2401.13592