Add to ORKGWe present an overview of the status of ongoing work on physics models describing beam matching and halo control for particle accelerators, particularly high power ion linacs. We consider moments and various new variables that more naturally describe beam halo evolution. We compute matched beams and ``mode invariants`` (analogs of moment invariants) using primarily symbolic techniques
The transverse motion of beam halo particles is described by a particle-core model which uses the sp...
Large particle accelerators are proposed as drivers for new ways to produce electricity from nuclear...
International audienceIn high-intensity linear accelerators, the tune spreads induced by the space-c...
We present an overview of the status of ongoing work on physics models describing beam matching and ...
New high-power proton linacs must be designed to control beam loss, which can lead to radioactivatio...
Beam halo is an important issue for accelerator driven transmutation technologies and other applicat...
Two different parameters for the quantitative description of beam halo are introduced, both based on...
A major problem in the design of high intensity proton linacs is how to avoid particle losses. Losse...
In this paper we review the present picture of km halo in proton linacs. Space-charge forces acting ...
Two different parameters for the quantitative description of beam halo are discussed. Both are based...
A modern linear accelerator of ions is a long chain of different accelerating-focusing structures. T...
We study halo formation from cylindrical beams propagating in a uniform focusing channel. Of particu...
Accelerator physics is one of the most diverse multidisciplinary fields of physics, wherein the dyna...
Control of beam loss in intense ion linacs involves keeping beam spill below parts in 1O-5-lO-8/m by...
We show that the difference resonance driven by the space charge pseudo-octupole of high intensity b...
The transverse motion of beam halo particles is described by a particle-core model which uses the sp...
Large particle accelerators are proposed as drivers for new ways to produce electricity from nuclear...
International audienceIn high-intensity linear accelerators, the tune spreads induced by the space-c...
We present an overview of the status of ongoing work on physics models describing beam matching and ...
New high-power proton linacs must be designed to control beam loss, which can lead to radioactivatio...
Beam halo is an important issue for accelerator driven transmutation technologies and other applicat...
Two different parameters for the quantitative description of beam halo are introduced, both based on...
A major problem in the design of high intensity proton linacs is how to avoid particle losses. Losse...
In this paper we review the present picture of km halo in proton linacs. Space-charge forces acting ...
Two different parameters for the quantitative description of beam halo are discussed. Both are based...
A modern linear accelerator of ions is a long chain of different accelerating-focusing structures. T...
We study halo formation from cylindrical beams propagating in a uniform focusing channel. Of particu...
Accelerator physics is one of the most diverse multidisciplinary fields of physics, wherein the dyna...
Control of beam loss in intense ion linacs involves keeping beam spill below parts in 1O-5-lO-8/m by...
We show that the difference resonance driven by the space charge pseudo-octupole of high intensity b...
The transverse motion of beam halo particles is described by a particle-core model which uses the sp...
Large particle accelerators are proposed as drivers for new ways to produce electricity from nuclear...
International audienceIn high-intensity linear accelerators, the tune spreads induced by the space-c...