Subbotin, G.G.
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OPERATION OF SYNCHROTRON "PAKHRA" IN SYNCHROTRON RADIATION SOURCE MODE |
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V.A. Karpov¹, G.G. Subbotin¹, A.V. Serovª¹, V.V. Mikhailin² ¹Lebedev Physical Institute of Russian Academy of Sciences, Moscow, Russia ²Lomonosov Moscow State University, Moscow, Russia Abstract Upgrade of power system has allowed to implement a new operation mode of the synchrotron "Pakhra". With this mode magnetic field stays constant within t = 380 ms after achieving the maximum value. Time of increase of the magnetic field is 10 ms. Thus electrons move with a constant energy for 95% of synchrotron cycle. Repetition rate of magnetic cycles is 2.5 Hz. Results of experimental researches of particles dynamics peculiarities in this mode for energies 175 and 220 MeV has been described. ª – corresponding author |
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THE NEW OPERATION MODE OF SYNCHROTRON "PAKHRA" |
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G.G. Subbotinª Lebedev Physical Institute of Russian Academy of Sciences, Moscow, Russia Abstract It was examined the change of the magnet power supply of synchrotron "Pakhra". To solve the new physical task it is advisable to reconstruct the working regime of alternating current component. It is allowed to accelerate the particles up to 650 MeV for 5 msec and to hold them further with the help of constant energy more than 1 second. In this case synchrotron "Pakhra" can by effectively used as a synchrotron radiation source. ª – corresponding author |
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