نتایج جستجو برای: thermal moment

تعداد نتایج: 276522  

2013
M R Tarbutt B E Sauer J J Hudson E A Hinds

We propose an experiment to measure the electric dipole moment (EDM) of the electron using ultracold YbF molecules. The molecules are produced as a thermal beam by a cryogenic buffer gas source, and brought to rest in an optical molasses that cools them to the Doppler limit or below. The molecular cloud is then thrown upward to form a fountain in which the EDM of the electron is measured. A non...

2006
Brian M. Andersen

The low-temperature thermal conductivity κ0/T of d-wave superconductors is generally thought to attain a “universal” value independent of disorder at sufficiently low temperatures, providing an important measure of the magnitude of the gap slope near its nodes. We discuss situations in which this inference can break down because of competing order, and quasiparticle localization. Specifically, ...

1999
Jan Stochel JAN STOCHEL

It is shown that the truncated multidimensional moment problem is more general than the full multidimensional moment problem.

Journal: :Journal of Mathematical Sciences 2021

We study specific features of the construction thermomechanical models for ferromagnetic (ferritic) solids with regard moment force factors caused by interaction electromagnetic fields. In particular, we obtain input relations these in presence external fields form a combination constant magnetic variable These can be used analysis practically important problems behavior under conditions resona...

1999
ALESSANDRO CHIEFFI

We have studied the evolution of intermediate mass (M≥ 5M⊙) zero metal (Z=0) stars with particular attention to the AGB phase. At variance with previous claims we find that these stars experience thermal instability (the so called thermal pulses). The critical quantity which controls the onset of a thermally pulsing phase is the amount of CNO in the envelope during the AGB. For these stars the ...

ژورنال: ارگونومی 2020

Background and Aim: Carriage of backpack sprayers is an inevitable part of agricultural operations that increases the risk of injury along with undesirable changes in walking mechanics. The purpose of this study is to formulate the muscle moment changes in the hip, knee and ankle for the backpack sprayer operator body. Methods: In this study, a seven-link sprayer operator model is designed and...

Journal: :Physical review 2021

The coupling between the spin of a massive Dirac fermion and angular momentum medium, i.e. gravitomagnetic moment, is shown here to be renormalized by QED interactions at finite temperature. This means that anomalous moment (AGM) does not vanish, implies thermal effects can break Einstein equivalence principle in quantum field theory, as argued previously. We also show AGM causes radiative corr...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید