Results 1 to 10 of about 1,531,187 (136)

Theoretical investigation on the effect of terahertz wave on Ca2+ transport in the calcium channel

iScience, 2022
Summary: The question of whether terahertz (THz) waves can interact with ions in channels of nerve cells and cause a further reaction has attracted much attention. To answer this question, we investigate the spontaneous radiation generated by Ca2+ moving
Lianghao Guo, Wenfei Bo, Kaicheng Wang, Shaomeng Wang, Yubin Gong   +4 more
doaj   +1 more source

Programmable VO2 metasurface for terahertz wave beam steering

iScience, 2022
Summary: Programmable vanadium dioxide (VO2) metasurface is proposed at THz frequencies. The insulating and metallic states of VO2 can be switched via external electrical stimulation, resulting in the dynamical modulation of electromagnetic response. The
Daquan Yang, Weiguang Wang, Erpeng Lv, Haiming Wang, Bingchao Liu, Yanzhao Hou, Jin-hui Chen   +6 more
doaj   +1 more source

Equilibrium phase diagrams of isostructural and heterostructural two-dimensional alloys from first principles

iScience, 2022
Summary: Alloying is a successful strategy for tuning the phases and properties of two-dimensional (2D) transition metal dichalcogenides (TMDCs). To accelerate the synthesis of TMDC alloys, we present a method for generating temperature-composition ...
John Cavin, Rohan Mishra
doaj   +1 more source

Quantum tunneling of hydrogen atom transfer affects mandrel degradation in inertial confinement fusion target fabrication

iScience, 2022
Summary: Poly-α-methylstyrene (PAMS) is considered as the preferred mandrel material, whose degradation is crucial for the fabrication of high-quality inertial confinement fusion (ICF) targets.
Yu Zhu, Xinrui Yang, Famin Yu, Rui Wang, Qiang Chen, Zhanwen Zhang, Zhigang Wang   +6 more
doaj   +1 more source

Juda Kreisler (1904–1940s?): A Bio-Bibliographical Sketch of a Lviv Physicist and a Popularizer of Science

Studia Historiae Scientiarum, 2022
We present a detailed biographical account and analysis of works of Juda Kreisler (1904–1940s?), a theoretical physicist from Lviv. He was born in Tlumach (Ukrainian: Тлумач, Polish: Tłumacz, Yiddish: טאלמיטש ), nowadays a town in Ivano-Frankivsk oblast
Andrij Rovenchak, Olha Rovenchak
doaj   +1 more source

The medium-modified g → c c ¯ $$ g\to c\overline{c} $$ splitting function in the BDMPS-Z formalism

Journal of High Energy Physics, 2023
The formalism of Baier-Dokshitzer-Mueller-Peigné-Schiff and Zakharov determines the modifications of parton splittings in the QCD plasma that arise from medium-induced gluon radiation.
Maximilian Attems, Jasmine Brewer, Gian Michele Innocenti, Aleksas Mazeliauskas, Sohyun Park, Wilke van der Schee, Urs Achim Wiedemann   +6 more
doaj   +1 more source

Phase Transition and Entropic Force in Reissner-Nordström-de Sitter Spacetime

Advances in High Energy Physics, 2022
In this paper, thermodynamic properties of the Reissner-Nordström-de Sitter (RN-dS) black hole have been studied on the basis of the correlation between the black hole and cosmological horizons.
Yang Zhang, Yu-bo Ma, Yun-zhi Du, Huai-fan Li, Li-chun Zhang   +4 more
doaj   +1 more source

Hyperfine splitting effects in string hadronization

European Physical Journal C: Particles and Fields, 2022
We revisit the recipe for hadron formation in the Lund string hadronization model. Given an incoming quark or quark-diquark pair, weights for hadron formation are updated to take hyperfine splitting effects arising from the mass difference between ...
Christian Bierlich, Smita Chakraborty, Gösta Gustafson, Leif Lönnblad   +3 more
doaj   +1 more source

Theoretical model of infrared spectra of hydrogen bonds in molecular crystals of 2-thiopheneacetic acid: Fermi resonance and Davdov coupling effects.

Macedonian Journal of Chemistry and Chemical Engineering, 2016
A quantum theoretical approach, within the adiabatic approximation and taking into account a strong non-adiabatic correction via the resonant exchange between the fast mode excited states of the two moieties of the dimer.
Noureddine Issaoui, Hafedh Abdelmoulahi, Henryk T. Flakus, Houcine Ghalla, Brahim Oujia   +4 more
doaj   +1 more source

Tau Physics: Theoretical Perspective [PDF]

, 2000
The leptonic decays of the tau lepton provide relevant tests on the structure of the weak currents and the universality of their couplings to the gauge bosons.
A. Pich, Alemany, Alemany, Bouchiat, Braaten, Braaten, Braaten, Braaten, Britton, Celmaster, Chetyrkin, Chetyrkin, Chetyrkin, Chetyrkin, Chetyrkin, Chetyrkin, Colangelo, Czapek, Das, Davier, Davier, Davier, Davier, de Rafael, Dine, Domínguez, Domínguez, Donoghue, Dosch, Ecker, Ecker, Ecker, Fetscher, Fetscher, Fetscher, Floratos, Gasser, Gasser, Gasser, González, Gorishny, Guerrero, Gómez-Dumm, Hooft, Jamin, Jarlskog, Kambor, Kartvelishvili, Kartvelishvili, Kinoshita, Kinoshita, Knecht, Knecht, Le Diberder, Le Diberder, Lellouch, Malde, Maltman, Maltman, Maltman, Marciano, Michel, Michel, Narison, Narison, Narison, Peccei, Pich, Pich, Pich, Pich, Pich, Rodrigo, Samuel, Seidensticker, Shifman, Stahl, Surguladze, Surguladze, van Ritbergen, van Ritbergen, Weinberg, Witten, Yndurain   +83 more
core   +3 more sources