Results 11 to 20 of about 83,374 (122)

On the relationship between the multi-region relaxed variational principle and resistive inner layer theory [PDF]

, 2022
We show that the variational energy principle of multi-region relaxed magnetohydrodynamic (MRxMHD) model can be used to predict finite-pressure linear tearing instabilities.
A.Kumar, J.Loizu, M.J.Hole, Z.Qu, S.R.Hudson, R. Institute, The Australian National University, Canberra, Act 2601, Australia, Swiss Plasma Center, 'Ecole polytechnique f'ed'erale de Lausanne, C. Lausanne, Switzerland., Australian Nuclear Science, Technology Organisation, Locked Bag 2001, Kirrawee DC Nsw 2232, Princeton Plasma Physics Laboratory, PO-415, New Jersey 08540, United States of America   +21 more
semanticscholar   +1 more source

Precision Calculation of Hyperfine Constants for Extracting Nuclear Moments of ^{229}Th. [PDF]

Physical Review Letters, 2021
Determination of nuclear moments for many nuclei relies on the computation of hyperfine constants, with theoretical uncertainties directly affecting the resulting uncertainties of the nuclear moments.
S. Porsev, M. Safronova, M. Kozlov
semanticscholar   +1 more source

Covariant density functional theory for nuclear fission based on a two-center harmonic oscillator basis [PDF]

Physical Review C, 2023
Nowdays, modern microscopic approaches for fission are generally based on the framework of nuclear density functional theory (DFT), which has enabled a self-consistent treatment of both static and dynamic aspects of fission. The key issue is a DFT solver
Zeyu Li, Shengyuan Chen, M. Zhou, Yongjing Chen, Zhipan Li   +4 more
semanticscholar   +1 more source

Solitonic Excitations In Collisions Of Superfluid Nuclei [PDF]

Proceedings of The 26th International Nuclear Physics Conference — PoS(INPC2016), 2017
We investigate the role of the pairing field dynamics in low-energy heavy ion reactions within the nuclear time-dependent density functional theory extended to superfluid systems.
K. Sekizawa, P. Magierski, Gabriel Wlazłowski   +2 more
semanticscholar   +1 more source

Semiclassical origin of nuclear ground-state octupole deformations [PDF]

Physical Review C, 2023
Background: Ground-state octupole deformations are suggested in nuclei located in the north-east neighbor of the doubly magic nuclei on the nuclear chart (N,Z), such as those in Ba and Ra-Th regions.
K. Arita
semanticscholar   +1 more source

LncRNA LIMp27 Regulates the DNA Damage Response through p27 in p53‐Defective Cancer Cells

Advanced Science, Volume 10, Issue 7, March 3, 2023., 2023
P53 inactivation occurs in ≈50% of human cancers, and p53‐deficient cancer cells are often resistant to chemotherapy‐induced apoptosis. Here, this work uncovers a long nonprotein‐coding RNA LIMp27 mechanism that promotes the pathogenesis of p53‐deficient cancers and suggest that targeting LIMp27 alone or in combination with chemotherapy may benefit ...
Ting La, Song Chen, Xiao Hong Zhao, Shuai Zhou, Ran Xu, Liu Teng, Yuan Yuan Zhang, Kaihong Ye, Liang Xu, Tao Guo, Muhammad Fairuz Jamaluddin, Yu Chen Feng, Hai Jie Tang, Yanliang Wang, Qin Xu, Yue Gu, Huixia Cao, Tao Liu, Rick F. Thorne, Feng‐Min Shao, Xu Dong Zhang, Lei Jin   +21 more
wiley   +1 more source

Breast PET/MRI Hybrid Imaging and Targeted Tracers

Journal of Magnetic Resonance Imaging, Volume 57, Issue 2, Page 370-386, February 2023., 2023
The recent introduction of hybrid positron emission tomography/magnetic resonance imaging (PET/MRI) as a promising imaging modality for breast cancer assessment has prompted fervent research activity on its clinical applications. The current knowledge regarding the possible clinical applications of hybrid PET/MRI is constantly evolving, thanks to the ...
Valeria Romeo, Thomas H. Helbich, Katja Pinker   +2 more
wiley   +1 more source

Phase‐Field Simulations of the Morphology Formation in Evaporating Crystalline Multicomponent Films

Advanced Theory and Simulations, Volume 5, Issue 10, October 2022., 2022
A coupled phase‐field‐fluid dynamics framework is developed to simulate morphology formation of multicomponent crystalline thin films upon drying. The behavior of the coupled model is verified. Simulations of the morphology formation in a ternary drying film undergoing evaporation‐induced liquid–liquid phase separation and crystallization are presented
Olivier J. J. Ronsin, Jens Harting
wiley   +1 more source

The theory of direct laser excitation of nuclear transitions [PDF]

European Physical Journal A, 2020
A comprehensive theoretical study of direct laser excitation of a nuclear state based on the density matrix formalism is presented. The nuclear clock isomer 229m\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts}
Lars C. von der Wense, P. Bilous, B. Seiferle, S. Stellmer, J. Weitenberg, P. Thirolf, A. P'alffy, G. Kazakov   +7 more
semanticscholar   +1 more source

Access to the Kaon Radius with Kaonic Atoms

Annalen der Physik, Volume 534, Issue 3, March 2022., 2022
Herein, a method to determine the kaon radius from the spectra of kaonic atoms by analyzing the few lowest‐lying transitions in a wide nuclear charge range is proposed, taking into account leading‐order QED and nuclear‐size effects. Additionally, the opportunities for extracting the kaon mass and nuclear radii are demonstrated.
Niklas Michel, Natalia S. Oreshkina
wiley   +1 more source