Main Parameters

PAR Parameters

	Notation	Model Value
General Parameters
Injection energy	$E_0$	$0.325$	GeV
Maximum energy	$E_m$	$0.450$	GeV
Beam current (single bunch)	$I_{sb}$	$5.88-58.8$	mA
Number of electrons (single bunch)	$N$	$3.75\times10^{9}-31.2\times10^{9}$	electrons
Circulating charge (single bunch)	$q$	$0.6-6.0$	nC
Number of superperiods	$N_{sp}$	$2$
Number of bunches to accumulate	$N_{sb}$	$1-6$
Injection rate	$f_{inj}$	$30$	Hz
Injection time	$T_{inj}$	$33.3-200$	ms
Repetition rate	$f_{cycle}$	$2$	Hz
Transverse parameters
Transverse tune	$\nu_x$	$2.18$
	$\nu_y$	$1.20$
Natural Chromaticity	$\xi_{x,n}$	$-0.04$
	$\xi_{y,n}$	$0.03$
Dispersion function	$\eta_{x,\textrm{max}}$	$3.12$	m
	$\eta_{y,\textrm{max}}$	$0.00$
Beta function	$\beta_{x,\textrm{min}}$	$0.97$	m
	$\beta_{x,\textrm{ave}}$	$2.80$
	$\beta_{x,\textrm{max}}$	$4.70$
	$\beta_{y,\textrm{min}}$	$0.42$
	$\beta_{y,\textrm{ave}}$	$8.61$
	$\beta_{y,\textrm{max}}$	$14.54$
Longitudinal parameters (RF1 Only)
Circumference	$C$	$30.666$	m
Revolution frequency	$f_0$	$9775.942$	kHz
Revolution time	$T_0$	$0.102$	$\mu$s
Harmonic number (Fundamental)	$h_\textrm{rf}$	$1$
Typical RF voltage (@325MeV)	$V_0$	$33.0$	KV
Typical synchronous phase (33 KV, 325 MeV)	$\phi_s$	$3.11$ $178.32$	Rad,Deg
Momentum compaction factor	$\alpha_c$	$244.023$	$\times 10^{-3}$
Synchrotron tune (33 KV, 325 MeV)	$\nu_s$	$1.985$	$\times 10^{-3}$
Equilibrium momentum spread (zero current)	$\sigma_{\delta}$	$0.030$	%
Equilibrium bunch length (zero current)	$\sigma_L$	$177.36$	mm
Equilibrium bunch length (zero current)	$\sigma_t$	$591.6$	ps
Longitudinal parameters (RF1 and RF12)
Harmonic number	$h_\textrm{rf}$	$12$
Typical RF voltage (@325MeV)	$V_0$	$29.3$	KV
Typical synchronous phase (29.3 KV, 325 MeV)	$\phi_s$	$3.14$ $180.00$	Rad,Deg
Momentum compaction factor	$\alpha_c$	$244.023$	$\times 10^{-3}$
Synchrotron tune (29.3 KV, 325 MeV)	$\nu_s$	$6.779$	$\times 10^{-3}$
Equilibrium momentum spread (zero current)	$\sigma_{\delta}$	$0.030$	%
Equilibrium bunch length (zero current)	$\sigma_L$	$51.94$	mm
Equilibrium bunch length (zero current)	$\sigma_t$	$173.3$	ps
Radiation parameters
Radiation energy loss per turn (dipole)	$U_{r,d}$	$0.968$	KeV
Partition number	$D$	$0.261$
Damping Time	$\tau_x$	$54.478$	ms
	$\tau_y$	$68.689$	ms
	$\tau_E$	$39.496$	ms
Emittance (325 MeV)	$\epsilon_n$	$175.6$	nm-rad
Radiation integrals	$I_1$	$7.480$	m
	$I_2$	$6.162$	m$^{-1}$
	$I_3$	$6.044$	m$^{-2}$
	$I_4$	$-1.608$	m$^{-1}$
	$I_5$	$8.801$	m$^{-1}$