Simulation of Ions Axial and Planar Motion in an Ultra-Cold Penning Trap with a Rotating Wall Potential

2018 ◽  
Author(s):  
Chen Tang ◽  
Dominic Meiser ◽  
Scott E. Parker ◽  
John J. Bollinger
Keyword(s):  
Penning Trap ◽  
Planar Motion ◽  
Rotating Wall ◽  
Wall Potential

scholarly journals First principles simulation of ultracold ion crystals in a Penning trap with Doppler cooling and a rotating wall potential

2019 ◽  
Vol 26 (7) ◽  
pp. 073504 ◽  
Author(s):  
Chen Tang ◽  
Dominic Meiser ◽  
John J. Bollinger ◽  
Scott E. Parker
Keyword(s):  
First Principles ◽  
Penning Trap ◽  
Rotating Wall ◽  
Wall Potential ◽  
Doppler Cooling

scholarly journals Perpendicular laser cooling with a rotating-wall potential in a Penning trap

2016 ◽  
Vol 93 (4) ◽  
Author(s):  
Steven B. Torrisi ◽  
Joseph W. Britton ◽  
Justin G. Bohnet ◽  
John J. Bollinger
Keyword(s):  
Laser Cooling ◽  
Penning Trap ◽  
Rotating Wall ◽  
Wall Potential

Dynamics of laser-cooled Ca+ ions in a Penning trap with a rotating wall

2012 ◽  
Vol 107 (4) ◽  
pp. 1105-1115 ◽  
Author(s):  
S. Bharadia ◽  
M. Vogel ◽  
D. M. Segal ◽  
R. C. Thompson
Keyword(s):  
Penning Trap ◽  
Rotating Wall ◽  
Ca Ions

A compact motion controller-based planar motion mechanism for captive manoeuvring tests

2021 ◽  
Vol 220 ◽  
pp. 108195
Author(s):  
M. Cansın Özden ◽  
Sertaç Kurdoğlu ◽  
Ersin Demir ◽  
Kadir Sarıöz ◽  
Ömer Gören
Keyword(s):  
Planar Motion ◽  
Motion Controller ◽  
Motion Mechanism ◽  
Planar Motion Mechanism

scholarly journals First Penning trap mass measurement of Ca36

2021 ◽  
Vol 103 (1) ◽  
Author(s):  
J. Surbrook ◽  
G. Bollen ◽  
M. Brodeur ◽  
A. Hamaker ◽  
D. Pérez-Loureiro ◽  
...  
Keyword(s):  
Penning Trap ◽  
Mass Measurement

scholarly journals Noninertial effects on a scalar field in a spacetime with a magnetic screw dislocation

2019 ◽  
Vol 79 (10) ◽  
Author(s):  
Ricardo L. L. Vitória
Keyword(s):  
Scalar Field ◽  
Screw Dislocation ◽  
Bound States ◽  
Charged Scalar ◽  
Wall Potential ◽  
Noninertial Effects ◽  
Klein Gordon ◽  
Coulomb Type ◽  
Charged Scalar Field ◽  
Type Potential

Abstract We investigate rotating effects on a charged scalar field immersed in spacetime with a magnetic screw dislocation. In addition to the hard-wall potential, which we impose to satisfy a boundary condition from the rotating effect, we insert a Coulomb-type potential and the Klein–Gordon oscillator into this system, where, analytically, we obtain solutions of bound states which are influenced not only by the spacetime topology, but also by the rotating effects, as a Sagnac-type effect modified by the presence of the magnetic screw dislocation.

The Curvature Theory of Line Trajectories in Spatial Kinematics

1981 ◽  
Vol 103 (4) ◽  
pp. 718-724 ◽  
Author(s):  
J. M. McCarthy ◽  
B. Roth
Keyword(s):  
Planar Motion ◽  
Spatial Motion ◽  
Third Order ◽  
Local Shape ◽  
The Third ◽  
Moving Body ◽  
Physical Representation ◽  
Curvature Theory ◽  
Spatial Kinematics ◽  
Differential Properties

This paper develops the differential properties of ruled surfaces in a form which is applicable to spatial kinematics. Derivations are presented for the three curvature parameters which define the local shape of a ruled surface. Related parameters are also developed which allow a physical representation of this shape as generated by a cylindric-cylindric crank. These curvature parameters are then used to define all the lines in the moving body which instantaneously generate speciality shaped trajectories. Such lines may be used in the synthesis of spatial motions in the same way that the points on the inflection circle and cubic of stationary curvature are used to synthesize planar motion. As an example of this application several special sets of lines are defined: the locus of all lines which for a general spatial motion instantaneously generate helicoids to the second order and the locus of lines generating right hyperboloids to the third order.

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