10 #ifndef IMPACTX_QUAD_H
11 #define IMPACTX_QUAD_H
33 static constexpr
auto name =
"Quad";
49 amrex::ParticleReal
ds,
50 amrex::ParticleReal k,
51 amrex::ParticleReal
dx = 0,
52 amrex::ParticleReal
dy = 0,
53 amrex::ParticleReal rotation_degree = 0,
63 using BeamOptic::operator();
75 PType& AMREX_RESTRICT p,
76 amrex::ParticleReal & AMREX_RESTRICT px,
77 amrex::ParticleReal & AMREX_RESTRICT py,
78 amrex::ParticleReal & AMREX_RESTRICT pt,
82 using namespace amrex::literals;
88 amrex::ParticleReal
const x = p.pos(
RealAoS::x);
89 amrex::ParticleReal
const y = p.pos(
RealAoS::y);
93 amrex::ParticleReal
const slice_ds =
m_ds /
nslice();
96 amrex::ParticleReal
const pt_ref = refpart.
pt;
97 amrex::ParticleReal
const betgam2 =
pow(pt_ref, 2) - 1.0_prt;
100 amrex::ParticleReal
const omega =
sqrt(std::abs(
m_k));
103 amrex::ParticleReal pxout = px;
104 amrex::ParticleReal pyout = py;
105 amrex::ParticleReal
const ptout = pt;
109 p.pos(
RealAoS::x) = cos(omega*slice_ds)*x + sin(omega*slice_ds)/omega*px;
110 pxout = -omega*sin(omega*slice_ds)*x + cos(omega*slice_ds)*px;
112 p.pos(
RealAoS::y) = cosh(omega*slice_ds)*y + sinh(omega*slice_ds)/omega*py;
113 pyout = omega*sinh(omega*slice_ds)*y + cosh(omega*slice_ds)*py;
119 p.pos(
RealAoS::x) = cosh(omega*slice_ds)*x + sinh(omega*slice_ds)/omega*px;
120 pxout = omega*sinh(omega*slice_ds)*x + cosh(omega*slice_ds)*px;
122 p.pos(
RealAoS::y) = cos(omega*slice_ds)*y + sin(omega*slice_ds)/omega*py;
123 pyout = -omega*sin(omega*slice_ds)*y + cos(omega*slice_ds)*py;
145 using namespace amrex::literals;
148 amrex::ParticleReal
const x = refpart.x;
149 amrex::ParticleReal
const px = refpart.px;
150 amrex::ParticleReal
const y = refpart.y;
151 amrex::ParticleReal
const py = refpart.py;
152 amrex::ParticleReal
const z = refpart.z;
153 amrex::ParticleReal
const pz = refpart.pz;
154 amrex::ParticleReal
const t = refpart.t;
155 amrex::ParticleReal
const pt = refpart.pt;
156 amrex::ParticleReal
const s = refpart.s;
159 amrex::ParticleReal
const slice_ds =
m_ds /
nslice();
162 amrex::ParticleReal
const step = slice_ds /
sqrt(
pow(pt,2)-1.0_prt);
165 refpart.x = x + step*px;
166 refpart.y = y + step*py;
167 refpart.z = z + step*pz;
168 refpart.t =
t - step*pt;
171 refpart.s =
s + slice_ds;
#define AMREX_FORCE_INLINE
#define AMREX_GPU_HOST_DEVICE
T_ParticleType ParticleType
AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE GpuComplex< T > pow(const GpuComplex< T > &a_z, const T &a_y) noexcept
AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE GpuComplex< T > sqrt(const GpuComplex< T > &a_z) noexcept
Definition: ImpactX.cpp:35
@ t
fixed t as the independent variable
Quad(amrex::ParticleReal ds, amrex::ParticleReal k, amrex::ParticleReal dx=0, amrex::ParticleReal dy=0, amrex::ParticleReal rotation_degree=0, int nslice=1)
Definition: Quad.H:48
amrex::ParticleReal m_k
Definition: Quad.H:175
static constexpr auto name
Definition: Quad.H:33
ImpactXParticleContainer::ParticleType PType
Definition: Quad.H:34
AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE void operator()(PType &AMREX_RESTRICT p, amrex::ParticleReal &AMREX_RESTRICT px, amrex::ParticleReal &AMREX_RESTRICT py, amrex::ParticleReal &AMREX_RESTRICT pt, RefPart const &refpart) const
Definition: Quad.H:74
@ x
position in x [m] (at fixed s OR fixed t)
Definition: ImpactXParticleContainer.H:49
@ y
position in y [m] (at fixed s OR fixed t)
Definition: ImpactXParticleContainer.H:50
@ t
c * time-of-flight [m] (at fixed s)
Definition: ImpactXParticleContainer.H:51
Definition: ReferenceParticle.H:30
amrex::ParticleReal pt
energy, normalized by rest energy
Definition: ReferenceParticle.H:39
Definition: alignment.H:27
AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE void shift_out(amrex::ParticleReal &AMREX_RESTRICT x, amrex::ParticleReal &AMREX_RESTRICT y, amrex::ParticleReal &AMREX_RESTRICT px, amrex::ParticleReal &AMREX_RESTRICT py) const
Definition: alignment.H:91
AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE amrex::ParticleReal dx() const
Definition: alignment.H:120
AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE void shift_in(amrex::ParticleReal &AMREX_RESTRICT x, amrex::ParticleReal &AMREX_RESTRICT y, amrex::ParticleReal &AMREX_RESTRICT px, amrex::ParticleReal &AMREX_RESTRICT py) const
Definition: alignment.H:61
AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE amrex::ParticleReal dy() const
Definition: alignment.H:130
Definition: beamoptic.H:135
Definition: nofinalize.H:22
Thick(amrex::ParticleReal ds, int nslice)
Definition: thick.H:30
AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE amrex::ParticleReal ds() const
Definition: thick.H:53
AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE int nslice() const
Definition: thick.H:43
amrex::ParticleReal m_ds
Definition: thick.H:58