Results 251 to 260 of about 5,429,621 (290)
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Proceedings of the Physical Society. Section B, 1950
The paper is mainly concerned with one type of congruent flow, namely irrotational flow, and propositions are established regarding (a) rectilinear motion, (b) motion in which the current density is constant along lines of flow and (c) the representation of lines of flow by the level lines of a harmonic function.
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The paper is mainly concerned with one type of congruent flow, namely irrotational flow, and propositions are established regarding (a) rectilinear motion, (b) motion in which the current density is constant along lines of flow and (c) the representation of lines of flow by the level lines of a harmonic function.
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Seven-Dimensional Charge Space
Physical Review, 1960The classification of particles according to quantum numbers arising from the rotational symmetries of strong and weak interaction in a seven dimensional isospace is presented. In all practical cases for strong interactions, this seven dimensional space splits into a four dimensional and a three dimensional independent isospaces similar to those ...
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AIP Conference Proceedings, 1998
The presence of space charge affects the value of the dispersion function. On the other hand dispersion has a role in shaping the beam distribution and therefore in determining the resulting forces due to space charge. In this paper we present a framework where the interplay between space charge and dispersion for a continuous beam can be ...
Marco Venturini +2 more
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The presence of space charge affects the value of the dispersion function. On the other hand dispersion has a role in shaping the beam distribution and therefore in determining the resulting forces due to space charge. In this paper we present a framework where the interplay between space charge and dispersion for a continuous beam can be ...
Marco Venturini +2 more
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Journal of Applied Physics, 1949
An earlier paper presented equations for increasing waves in the presence of two streams of charged particles having different velocities, and solved the equations assuming the velocity of one group of particles to be zero or small. Numerical solutions giving the rate of increase and the phase velocity of the increasing wave for a wide range of ...
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An earlier paper presented equations for increasing waves in the presence of two streams of charged particles having different velocities, and solved the equations assuming the velocity of one group of particles to be zero or small. Numerical solutions giving the rate of increase and the phase velocity of the increasing wave for a wide range of ...
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On the (Apparent) Paradox between Space-Charge Forces and Space-Charge Effects
2022With the advent of high-intensity linacs, space charge forces are now well known as a major issue causing undesirable effects on particle beam qualities like emittance growth or sudden losses. They should be stronger when there are more particles or when the latter are contained in a smaller volume.
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Nature Energy, 2020
Nature Energy Changjun Zhang You can also search for this author in PubMed Google Scholar Correspondence to Changjun Zhang. Reprints and Permissions Zhang, C. Extra space charge. Nat Energy 5, 638 (2020). https://doi.org/10.1038/s41560-020-00700-w Download citation Published: 16 September 2020 Issue Date: September 2020 DOI: https://doi.org/10.1038 ...
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Nature Energy Changjun Zhang You can also search for this author in PubMed Google Scholar Correspondence to Changjun Zhang. Reprints and Permissions Zhang, C. Extra space charge. Nat Energy 5, 638 (2020). https://doi.org/10.1038/s41560-020-00700-w Download citation Published: 16 September 2020 Issue Date: September 2020 DOI: https://doi.org/10.1038 ...
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AIP Conference Proceedings, 2003
Based on a recent ICFA mini‐workshop held in Oxford, England [1], this paper surveys the computer codes available for simulating the behaviour of charged particle beams under space charge. Modelling tools for both linear and circular accelerating systems are covered. Lists of recent comparisons code v. code and code v. experiment are given and a set of
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Based on a recent ICFA mini‐workshop held in Oxford, England [1], this paper surveys the computer codes available for simulating the behaviour of charged particle beams under space charge. Modelling tools for both linear and circular accelerating systems are covered. Lists of recent comparisons code v. code and code v. experiment are given and a set of
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Facilities, 1987
The cost of space is becoming an increasingly significant component of the total expenditure of most organisations. Gradually, cost‐conscious firms are re‐assessing their policy as to where the liability for the premises costs lands up in the books.
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The cost of space is becoming an increasingly significant component of the total expenditure of most organisations. Gradually, cost‐conscious firms are re‐assessing their policy as to where the liability for the premises costs lands up in the books.
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Contemporary Physics, 1967
Electric currents in solids are usually associated with the presence of electrons which are free to move under the influence of a field.
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Electric currents in solids are usually associated with the presence of electrons which are free to move under the influence of a field.
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Revealing the Impact of Space-Charge Layers on the Li-Ion Transport in All-Solid-State Batteries
Joule, 2020Swapna Ganapathy, Haoshen Zhou, Ming Liu
exaly