Beam–beam and electron cloud effects in CEPC/FCC-ee

2016 ◽  
Vol 31 (33) ◽  
pp. 1644014 ◽  
Author(s):  
Kazuhito Ohmi
Keyword(s):  
Electron Density ◽  
High Energy ◽  
Electron Cloud ◽  
Beam Dynamics ◽  
Energy Collision ◽  
High Current ◽  
High Energy Collision ◽  
Analytical Estimate

We discuss beam dynamics issues in CEPC/FCC-ee, especially focusing on the beam–beam and electron cloud effects. Beamstrahlung is strong in extreme high energy collision such as Higgs and top factory. Beam–beam simulations considering beamstrahlung are now ready. Several points of beam–beam effects for FCC-ee are presented. Electron cloud effects are serious for high current positron machine, especially in Z factory that many bunches are stored. Analytical estimate for threshold of electron density and electron build-up for CEPC are presented.

scholarly journals FRACTAL GEOMETRY AND QUARK-GLUON PLASMA PHYSICS

2020 ◽  
Vol 2 ◽  
pp. 1
Author(s):  
N. G. Antoniou
Keyword(s):  
Plasma Physics ◽  
Quark Gluon Plasma ◽  
Fractal Geometry ◽  
Gluon Plasma ◽  
High Energy ◽  
Energy Collision ◽  
High Energy Collision ◽  
One Dimensional ◽  
Interaction Dynamics ◽  
The One

Incorporating fractal geometry in the Regge-Mueller approach to strong interaction dynamics one may formulate a model for the one-dimensional critical sector of the hadronic 5-matrix in a high energy collision. A non conventional component of the correlation functions in rapidity space is obtained, the phenomenological implications of which are related with the intermittency effects in quark-gluon plasma physics.

High-energy collision-induced dissociation of phosphopeptides using a multi-turn tandem time-of-flight mass spectrometer ‘MULTUM-TOF/TOF’

2008 ◽  
Vol 43 (4) ◽  
pp. 535-537 ◽  
Author(s):  
Shuichi Shimma ◽  
Hirofumi Nagao ◽  
Anastassios E. Giannakopulos ◽  
Shigeo Hayakawa ◽  
Kunio Awazu ◽  
...  
Keyword(s):  
Mass Spectrometer ◽  
Time Of Flight ◽  
High Energy ◽  
Collision Induced Dissociation ◽  
Energy Collision ◽  
High Energy Collision ◽  
Flight Mass Spectrometer

scholarly journals Structural elucidation of O-linked glycopeptides by high energy collision-induced dissociation

1996 ◽  
Vol 7 (4) ◽  
pp. 319-328 ◽  
Author(s):  
K. F. Medzihradszkyaff ◽  
B. L. Gillece-Castroaff ◽  
R. R. Townsendaff ◽  
A. L. Burlingameaff ◽  
M. R. Hardyaff
Keyword(s):  
High Energy ◽  
Structural Elucidation ◽  
Collision Induced Dissociation ◽  
Energy Collision ◽  
High Energy Collision

Subcascade formation and defect cluster size scaling in high-energy collision events in metals

2016 ◽  
Vol 115 (2) ◽  
pp. 26001 ◽  
Author(s):  
A. De Backer ◽  
A. E. Sand ◽  
K. Nordlund ◽  
L. Luneville ◽  
D. Simeone ◽  
...  
Keyword(s):  
Cluster Size ◽  
High Energy ◽  
Defect Cluster ◽  
Energy Collision ◽  
High Energy Collision ◽  
Size Scaling
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