LINAC2012 - List of Authors (Comunian, M.)

Paper	Title	Page
TUPB032	Beam Dynamics of the Linac ALPI-PIAVE in View of Possible Upgrades Scenario for the SPES Project.	546
	M. Comunian, C. Roncolato INFN/LNL, Legnaro (PD), Italy B.B. Chalykh ITEP, Moscow, Russia
	At the Legnaro National Laboratories it is operating a Super Conducting linac for nuclear studies named ALPI. The ALPI linac is injected either by a XTU tandem, up to 14 MV, or by the s-c PIAVE injector, made with 2 SC-RFQ. In this article will be report the beam dynamics simulations for some possible scenario upgrade of the linac operate by a new injector, made with a new RFQ.

THPB030	DTL Design for ESS	918
	M. Comunian, F. Grespan, A. Pisent INFN/LNL, Legnaro (PD), Italy R. De Prisco Lund University, Lund, Sweden M. Eshraqi ESS, Lund, Sweden P. Mereu INFN-Torino, Torino, Italy
	In the present design of the European Spallation Source (ESS) accelerator, the Drift Tube Linac (DTL) will accelerate a proton beam of 50 mA pulse peak current from 3 to 80 MeV. It is designed to operate at 352.2 MHz, with a duty cycle of 4% (3 ms pulse length, 14 Hz repetition period). Permanent magnet quadrupoles (PMQs) are used as focusing elements in a FODO lattice scheme, which leaves space for steerers and diagnostics . In this paper beam dynamics studies and preliminary RF design are shown, including constraints in terms of quadrupole dimensions, total length, field stability, RF power, peak electric field.

THPB043	The RFQ injector for the Radioactive Ion Beam of SPES Project	951
	M. Comunian, F. Grespan, A. Palmieri, A. Pisent INFN/LNL, Legnaro (PD), Italy
	A Continous Wave Radio Frequency Quadrupole Accelerator has been designed for the Radioactive Ion Beam of SPES Project to be used as an Injector of the ALPI Linac. The RFQ frequency is 80 MHz for an input energy of 40 keV, with output energy of 5 MeV and ion ratio q/A<= 1/7. Particular care has been put in the design phase to include an internal bunching section able to reduce the longitudinal output emittance. The details of the RF study of such a cavity are included as well.

Paper

Title

Page

Beam Dynamics of the Linac ALPI-PIAVE in View of Possible Upgrades Scenario for the SPES Project.

546

M. Comunian, C. Roncolato
INFN/LNL, Legnaro (PD), Italy
B.B. Chalykh
ITEP, Moscow, Russia

At the Legnaro National Laboratories it is operating a Super Conducting linac for nuclear studies named ALPI. The ALPI linac is injected either by a XTU tandem, up to 14 MV, or by the s-c PIAVE injector, made with 2 SC-RFQ. In this article will be report the beam dynamics simulations for some possible scenario upgrade of the linac operate by a new injector, made with a new RFQ.

THPB030

DTL Design for ESS

918

M. Comunian, F. Grespan, A. Pisent
INFN/LNL, Legnaro (PD), Italy
R. De Prisco
Lund University, Lund, Sweden
M. Eshraqi
ESS, Lund, Sweden
P. Mereu
INFN-Torino, Torino, Italy

In the present design of the European Spallation Source (ESS) accelerator, the Drift Tube Linac (DTL) will accelerate a proton beam of 50 mA pulse peak current from 3 to 80 MeV. It is designed to operate at 352.2 MHz, with a duty cycle of 4% (3 ms pulse length, 14 Hz repetition period). Permanent magnet quadrupoles (PMQs) are used as focusing elements in a FODO lattice scheme, which leaves space for steerers and diagnostics . In this paper beam dynamics studies and preliminary RF design are shown, including constraints in terms of quadrupole dimensions, total length, field stability, RF power, peak electric field.

THPB043

The RFQ injector for the Radioactive Ion Beam of SPES Project

951

M. Comunian, F. Grespan, A. Palmieri, A. Pisent
INFN/LNL, Legnaro (PD), Italy

A Continous Wave Radio Frequency Quadrupole Accelerator has been designed for the Radioactive Ion Beam of SPES Project to be used as an Injector of the ALPI Linac. The RFQ frequency is 80 MHz for an input energy of 40 keV, with output energy of 5 MeV and ion ratio q/A<= 1/7. Particular care has been put in the design phase to include an internal bunching section able to reduce the longitudinal output emittance. The details of the RF study of such a cavity are included as well.