Results 21 to 30 of about 59,068,638 (241)

Measurement of [pi]+[pi]- bound state lifetime with the DIRAC spectrometer at CERN [PDF]

, 2005
The goal of the DIRAC experiment at CERN is to measure the lifetime of the pionium atom, A2 , a bound state of a + and
Goldin, D, Goldin, Daniel
core   +1 more source

Dequantization of the Dirac monopole [PDF]

, 2009
Copyright © 2009 The Royal Society. This is the author's final version of the article. The final publication is available from the link below.Using a sheaf-theoretic extension of conventional principal bundle theory, the Dirac monopole is formulated as a
Brody, DC
core   +1 more source

Producto de convolución de las derivadas de orden L por las derivadas de orden k de la delta de Dirac soportadas en (x-1), (x-a) y (x-n)

Nexo Revista Científica, 2013
not availableDOI: http://dx.doi.org/10.5377/nexo.v25i2 ...
M.D. Dominguez Garcia, Manuel Aguirre
openaire   +3 more sources

Una nueva expresión acerca del producto de convolución de la derivada de orden k de la delta de Dirac

Nexo Revista Científica, 1970
Palabras claves: distribución; convolución; producto; delta de Dirac; teoría de distribucione AMS Subjet Classification, 46F10, 46F12.DOI: http://dx.doi.org/10.5377/nexo.v23i1.37Nexo: Revista Científica Vol. 23, No.
openaire   +3 more sources

Contribución al modelado y diseño de moduladores sigma-delta en tiempo continuo de baja relación de sobremuestreo y bajo consumo de potencia [PDF]

, 2005
Los moduladores Sigma-Delta de tiempo continuo constituyen una técnica de conversión de señal analógica a señal digital que resulta ser una alternativa interesante para aplicaciones de alta velocidad.
Patón Álvarez, Susana
core   +3 more sources

Potenciais delta revisitados via transformada de Fourier

Revista Brasileira de Ensino de Física
O problema de estados ligados em potenciais delta é revisitado usando uma abordagem baseada na transformada de Fourier. O problema de um simples potencial delta resume-se à resolução de uma equação algébrica de primeiro grau para a transformada de ...
A.S. de Castro
doaj   +1 more source

Measurement of the breakup probability of pionium atoms in a nickel target with the DIRAC spectrometer [PDF]

, 2004
The DIRAC Collaboration aims to determine the lifetime of the pionium atom, a π + π − bound state, by measuring the breakup probability of such a bound state. This breakup probability measurement with the DIRAC spectrometer at CERN searches for an excess
Schütz, Christian Peter
core   +1 more source

Correlated Charge Transport in an Organic Coulomb Glass

Advanced Materials, EarlyView.
ABSTRACT Advances in the development of organic field‐effect transistors (OFETs), electrically gated organic semiconductors (EGOFETs), and organic electrochemical transistors (OECTs) allow for the operation of these devices at very high charge‐carrier densities, where Coulomb interactions between carriers can be expected to become significant.
Magdalena Sophie Dörfler, Heinz Bässler, Harald Oberhofer, Anna Köhler   +3 more
wiley   +1 more source

Dirac delta regularization

, 2021
I present a finite result for the Dirac delta "function.
Matheus Pereira Lobo
core   +1 more source

Emergent Spin Supersolids in Frustrated Quantum Materials

Advanced Materials, EarlyView.
This review highlights developments in the study of spin super‐solids in frustrated quantum materials. Advanced experimental characterizations and computational studies enable a comprehensive understanding of the driving mechanisms of spin super‐solidity in various layered transition‐metal compounds, bridging materials, experiments, and theory aspects.
Yixuan Huang, Seiji Yunoki, Sadamichi Maekawa   +2 more
wiley   +1 more source