Results 41 to 50 of about 269,526 (171)

Determination of fission fragment yields using the sorbtion process [PDF]

Ядерна фізика та енергетика, 2007
The separation of iodine isotopes from the sum of 235U fission products by the sorption process from water solution using coal sorbent SKS was investigated. The sorption coefficient values in range 0,7 - 0,9 was obtained.
H. V. Vasylyeva, V. S. Kouts, V. A. Pylypchenko, A. P. Osypenko   +3 more
doaj  

Probing Gravitational Interactions of Elementary Particles

, 2004
The gravitational interactions of elementary particles are suppressed by the Planck scale M_P ~ 10^18 GeV and are typically expected to be far too weak to be probed by experiments.
Feng, Jonathan L., Rajaraman, Arvind, Takayama, Fumihiro   +2 more
core   +1 more source

A Eterna Busca do Indivisível: do Átomo Filosófico aos Quarks e Léptons The eternal search for the indivisible: from philosophical atom to quarks and leptons

Química Nova, 1997
The fascinating search of the inner boundaries of the Universe, has been entangled, since the birth of greek philosophy 25 centuries ago, with the main epistemological changes in the History of Science.
Francisco Caruso, Vitor Oguri
doaj   +1 more source

Massive Elementary Particles and Black Holes

, 2003
An outstanding problem posed by Einstein's general theory of relativity to the quantum theory of point particle fields is the fate of a massive point particle; for, in the classical solutions of Einstein's theory, such a system should be a black hole. We
, , , , 't Hooft G, 't Hooft G, Abbaneo D, Adler R, B F L Ward, Bajc B, Bardin D, Bonnanno A, Donoghue J, Donoghue J, Faddeev L D, Feynman R P, Feynman R P, Goldberger M L, Green M, Hagiwara K, Hawking S, Hawking S, Kolb E W, Lauscher O, Melnikov V N, Misner C, Polchinski J, Salam A, Schwarz J, Smolin L, Ward B F L, Ward B F L, Ward B F L, Ward B F L, Ward B F L, Wark D, Weinberg S, Weinberg S, Weinberg S, Yennie D R   +39 more
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Bit from Qubit. A Hypothesis on Wave-Particle Dualism and Fundamental Interactions

Information, 2020
In this article a completely objective decoherence mechanism is hypothesized, operating at the level of the elementary particles of matter. The standard quantum mechanical description is complemented with a phenomenological evolution equation, involving ...
Leonardo Chiatti
doaj   +1 more source

Structural health monitoring of sabo check dams with cosmic-ray muography

iScience, 2023
Summary: Debris dams have a crucial role in consolidation of river basins and allow erosion control, flood protection in mountainous areas. Many of these infrastructures have operated over five decades, thus structural health monitoring (SHM) of these ...
László Oláh, Hiroyuki K.M. Tanaka, Toshio Mori, Yukihiko Sakatani, Dezső Varga   +4 more
doaj   +1 more source

Kerr black holes as elementary particles

Journal of High Energy Physics, 2020
Long ago, Newman and Janis showed that a complex deformation z → z + ia of the Schwarzschild solution produces the Kerr solution. The underlying explanation for this relationship has remained obscure.
Nima Arkani-Hamed, Yu-tin Huang, Donal O’Connell   +2 more
doaj   +1 more source

Penning traps as a versatile tool for precise experiments in fundamental physics

, 2009
This review article describes the trapping of charged particles. The main principles of electromagnetic confinement of various species from elementary particles to heavy atoms are briefly described.
Altarelli G., Blaum K., Blaum K., Block M., Boehm C., Bollen G., Frekers D., G. Werth, Ghosh P. K., Itzykson C., K. Blaum, Major F. G., Van Dyck R. S., Yu. N. Novikov   +13 more
core   +1 more source

Plasma-like Description for Elementary and Composite Quantum Particles

Entropy, 2022
Schrödinger noticed in 1952 that a scalar complex wave function can be made real by a gauge transformation. The author showed recently that one real function is also enough to describe matter in the Dirac equation in an arbitrary electromagnetic or Yang ...
Andrey Akhmeteli
doaj   +1 more source

Spin rotation and oscillations for high energy particles in a crystal and possibility to measure the quadrupole moments and tensor polarizabilities of elementary particles and nuclei

, 2005
It is shown that particle motion in a bent (straight) crystal is accompanied by particle spin rotation and oscillations that allows to measure the tensor electric and magnetic polarizabilities of nuclei and elementary particles.
A.A. Gurinovich, Bargmann, Baryshevsky, Baryshevsky, Baryshevsky, Baryshevsky, Baryshevsky, Baryshevsky, Baryshevsky, Baryshevsky, Baryshevsky, Chen, James, Khanzadeev, Kim, Luboshitz, V.G. Baryshevsky   +16 more
core   +1 more source