IPAC2022 - List of Authors (Rossi, L.)

Paper	Title	Page
THOXSP2	Brixsino High-Flux Dual X-Ray and THz Radiation Source Based on Energy Recovery Linacs	2407
	I. Drebot, F. Canella, S. Cialdi, M. Giammarchi, D. Giannotti, S. Latorre, C. Meroni, M. Rossetti Conti, A.R. Rossi, M. Ruijter, S. Samsam, L. Serafini, V. Torri INFN-Milano, Milano, Italy M.P. Abbracchio, S. Altilia, B. Paroli, A. Vanzulli Universita’ degli Studi di Milano, Milano, Italy A. Andreone, G.P. Papari Naples University Federico II, Napoli, Italy A. Bacci, M. Bertucci, A. Bosotti, F. Broggi, D. Giove, P. Michelato, L. Monaco, R. Paparella, L. Rossi, D. Sertore, M. Statera INFN/LASA, Segrate (MI), Italy R. Calandrino, A. Delvecchio HSP, Milan, Italy S. Capra, D. Cipriani, C. Lenardi, M. Opromolla, E. Suerra, A. Torresin Università degli Studi di Milano, Milano, Italy P. Cardarelli, G. Paternò, A. Taibi INFN-Ferrara, Ferrara, Italy M. Citterio Universita’ degli Studi di Milano e INFN, Milano, Italy A. Esposito LNF-INFN, Frascati, Italy R. Ferragut, G. Galzerano POLIMI, Milano, Italy C. Koral, M.R. Masullo, A. Passarelli INFN-Napoli, Napoli, Italy Z. Mazaheri, G. Mettivier, P. Russo UniNa, Napoli, Italy C. Pagani Università degli Studi di Milano & INFN, Segrate, Italy P. Paparo CNR-ISASI, Pozzuoi, Italy V. Petrillo, F. Prelz, M. Sorbi Universita’ degli Studi di Milano & INFN, Segrate, Italy B. Piccirillo, A. Rubano Naples University Federico II and INFN, Napoli, Italy E. Puppin Politecnico/Milano, Milano, Italy
	We present the conceptual design of a compact light source named BriXSinO. BriXSinO was born as demonstrator of the Marix project, but it is also a dual high flux radiation source Inverse Compton Source (ICS) of X-ray and Free-Electron Laser of THz spectral range radiation conceived for medical applications and general applied research. The accelerator is a push-pull CW-SC Energy Recovery Linac (ERL) based on superconducting cavities technology and allows to sustain MW-class beam power with almost just one hundred kW active power dissipation/consumption. ICS line produces 33 keV monochromatic X-Rays via Compton scattering of the electron beam with a laser system in Fabry-Pérot cavity at a repetition rate of 100 MHz. The THz FEL oscillator is based on an undulator imbedded in optical cavity and generates THz wavelengths from 15 to 50 micron.
	Slides THOXSP2 [19.118 MB]
DOI •	reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2022-THOXSP2
About •	Received ※ 08 June 2022 — Revised ※ 12 June 2022 — Accepted ※ 15 June 2022 — Issue date ※ 16 June 2022
Cite •	reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)

THPOMS012	Explorative Studies of an Innovative Superconducting Gantry	2966
	M.G. Pullia, M. Donetti, E. Felcini, G. Frisella, A. Mereghetti, A. Mirandola, A. Pella, S. Savazzi CNAO Foundation, Pavia, Italy E. Benedetto SEEIIST, Geneva, Switzerland L. Dassa, M. Karppinen, D. Perini, D. Tommasini, M. Vretenar CERN, Meyrin, Switzerland E. De Matteis, L. Rossi INFN/LASA, Segrate (MI), Italy C. Kurfürst, M.T.F. Pivi, M. Stock EBG MedAustron, Wr. Neustadt, Austria S. Mariotto, M. Prioli INFN-Milano, Milano, Italy L. Piacentini, A. Ratkus, T. Torims, J. Vilcans Riga Technical University, Riga, Latvia L. Sabbatini, A. Vannozzi LNF-INFN, Frascati, Italy S. Uberti Università di Brescia, Brescia, Italy
	Funding: This study was (partially) supported by the European Union’s Horizon 2020 research and innovation programme under grant agreement no. 101008548 (HITRIplus). The Heavy Ion Therapy Research Integration plus (HITRIplus) is a European project that aims to integrate and propel research and technologies related to cancer treatment with heavy ions beams. Among the ambitious goals of the project, a specific work package includes the design of a gantry for carbon ions, based on superconducting magnets. The first milestone to achieve is the choice of the fundamental gantry parameters, namely the beam optics layout, the superconducting magnet technology, and the main user requirements. Starting from a reference 3T design, the collaboration widely explored dozens of possible gantry configurations at 4T, aiming to find the best compromise in terms of footprint, capital cost, and required R&D. We present here a summary of these configurations, underlying the initial correlation between the beam optics, the mechanics, and the main superconducting dipoles design: the bending field (up to 4 T), combined function features (integrated quadrupole), magnet aperture (up to 90 mm), and angular length (30°-45°). The resulting main parameters are then listed, compared, and used to drive the choice of the best gantry layout to be developed in HITRIplus.
DOI •	reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2022-THPOMS012
About •	Received ※ 20 May 2022 — Revised ※ 12 June 2022 — Accepted ※ 13 June 2022 — Issue date ※ 16 June 2022
Cite •	reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)

THPOMS049	Energy Comparison of Room Temperature and Superconducting Synchrotrons for Hadron Therapy	3080
	G. Bisoffi INFN/LNL, Legnaro (PD), Italy E. Benedetto, M. Karppinen, M.R. Khalvati, M. Vretenar, R. van Weelderen CERN, Meyrin, Switzerland M.G. Pullia, G. Venchi CNAO Foundation, Pavia, Italy L. Rossi INFN/LASA, Segrate (MI), Italy M. Sapinski PSI, Villigen PSI, Switzerland M. Sorbi Universita’ degli Studi di Milano & INFN, Segrate, Italy R.U. Valente La Sapienza University of Rome, Rome, Italy
	The yearly energy requirements of normal conducting (NC) and superconducting (SC) magnet options of a new hadron therapy (HT) facility are compared. Special reference is made to the layouts considered for the proposed SEEIIST facility. Benchmarking with the NC CNAO HT centre in Pavia (Italy) was carried out. The energy comparison is centred on the different synchrotron solutions, assuming the same injector and lines in the designs. The beam current is more than a factor 10 higher with respect to present generation facilities. This allows efficient ’multi-energy extraction’ (MEE), which shortens the therapy treatment and is needed especially in the SC option, because of the slow magnet ramping time. Hence, power values of the facility in the traditional mode were converted into MEE ones, for the sake of a fair stepwise comparison between NC and SC magnets. The use of cryocoolers and a liquefier are also compared, for synchrotron refrigeration. This study shows that a NC facility operated in MEE mode requires the least average energy, followed by the SC synchrotron solution with a liquefier, while the most energy intensive solution is the SC one with cryocoolers.
DOI •	reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2022-THPOMS049
About •	Received ※ 20 May 2022 — Revised ※ 17 June 2022 — Accepted ※ 28 June 2022 — Issue date ※ 10 July 2022
Cite •	reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)

Paper

Title

Page

Brixsino High-Flux Dual X-Ray and THz Radiation Source Based on Energy Recovery Linacs

2407

I. Drebot, F. Canella, S. Cialdi, M. Giammarchi, D. Giannotti, S. Latorre, C. Meroni, M. Rossetti Conti, A.R. Rossi, M. Ruijter, S. Samsam, L. Serafini, V. Torri
INFN-Milano, Milano, Italy
M.P. Abbracchio, S. Altilia, B. Paroli, A. Vanzulli
Universita’ degli Studi di Milano, Milano, Italy
A. Andreone, G.P. Papari
Naples University Federico II, Napoli, Italy
A. Bacci, M. Bertucci, A. Bosotti, F. Broggi, D. Giove, P. Michelato, L. Monaco, R. Paparella, L. Rossi, D. Sertore, M. Statera
INFN/LASA, Segrate (MI), Italy
R. Calandrino, A. Delvecchio
HSP, Milan, Italy
S. Capra, D. Cipriani, C. Lenardi, M. Opromolla, E. Suerra, A. Torresin
Università degli Studi di Milano, Milano, Italy
P. Cardarelli, G. Paternò, A. Taibi
INFN-Ferrara, Ferrara, Italy
M. Citterio
Universita’ degli Studi di Milano e INFN, Milano, Italy
A. Esposito
LNF-INFN, Frascati, Italy
R. Ferragut, G. Galzerano
POLIMI, Milano, Italy
C. Koral, M.R. Masullo, A. Passarelli
INFN-Napoli, Napoli, Italy
Z. Mazaheri, G. Mettivier, P. Russo
UniNa, Napoli, Italy
C. Pagani
Università degli Studi di Milano & INFN, Segrate, Italy
P. Paparo
CNR-ISASI, Pozzuoi, Italy
V. Petrillo, F. Prelz, M. Sorbi
Universita’ degli Studi di Milano & INFN, Segrate, Italy
B. Piccirillo, A. Rubano
Naples University Federico II and INFN, Napoli, Italy
E. Puppin
Politecnico/Milano, Milano, Italy

We present the conceptual design of a compact light source named BriXSinO. BriXSinO was born as demonstrator of the Marix project, but it is also a dual high flux radiation source Inverse Compton Source (ICS) of X-ray and Free-Electron Laser of THz spectral range radiation conceived for medical applications and general applied research. The accelerator is a push-pull CW-SC Energy Recovery Linac (ERL) based on superconducting cavities technology and allows to sustain MW-class beam power with almost just one hundred kW active power dissipation/consumption. ICS line produces 33 keV monochromatic X-Rays via Compton scattering of the electron beam with a laser system in Fabry-Pérot cavity at a repetition rate of 100 MHz. The THz FEL oscillator is based on an undulator imbedded in optical cavity and generates THz wavelengths from 15 to 50 micron.

Slides THOXSP2 [19.118 MB]

DOI •

reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2022-THOXSP2

About •

Received ※ 08 June 2022 — Revised ※ 12 June 2022 — Accepted ※ 15 June 2022 — Issue date ※ 16 June 2022

Cite •

reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)

THPOMS012

Explorative Studies of an Innovative Superconducting Gantry

2966

M.G. Pullia, M. Donetti, E. Felcini, G. Frisella, A. Mereghetti, A. Mirandola, A. Pella, S. Savazzi
CNAO Foundation, Pavia, Italy
E. Benedetto
SEEIIST, Geneva, Switzerland
L. Dassa, M. Karppinen, D. Perini, D. Tommasini, M. Vretenar
CERN, Meyrin, Switzerland
E. De Matteis, L. Rossi
INFN/LASA, Segrate (MI), Italy
C. Kurfürst, M.T.F. Pivi, M. Stock
EBG MedAustron, Wr. Neustadt, Austria
S. Mariotto, M. Prioli
INFN-Milano, Milano, Italy
L. Piacentini, A. Ratkus, T. Torims, J. Vilcans
Riga Technical University, Riga, Latvia
L. Sabbatini, A. Vannozzi
LNF-INFN, Frascati, Italy
S. Uberti
Università di Brescia, Brescia, Italy

Funding: This study was (partially) supported by the European Union’s Horizon 2020 research and innovation programme under grant agreement no. 101008548 (HITRIplus).
The Heavy Ion Therapy Research Integration plus (HITRIplus) is a European project that aims to integrate and propel research and technologies related to cancer treatment with heavy ions beams. Among the ambitious goals of the project, a specific work package includes the design of a gantry for carbon ions, based on superconducting magnets. The first milestone to achieve is the choice of the fundamental gantry parameters, namely the beam optics layout, the superconducting magnet technology, and the main user requirements. Starting from a reference 3T design, the collaboration widely explored dozens of possible gantry configurations at 4T, aiming to find the best compromise in terms of footprint, capital cost, and required R&D. We present here a summary of these configurations, underlying the initial correlation between the beam optics, the mechanics, and the main superconducting dipoles design: the bending field (up to 4 T), combined function features (integrated quadrupole), magnet aperture (up to 90 mm), and angular length (30°-45°). The resulting main parameters are then listed, compared, and used to drive the choice of the best gantry layout to be developed in HITRIplus.

DOI •

reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2022-THPOMS012

About •

Received ※ 20 May 2022 — Revised ※ 12 June 2022 — Accepted ※ 13 June 2022 — Issue date ※ 16 June 2022

Cite •

reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)

THPOMS049

Energy Comparison of Room Temperature and Superconducting Synchrotrons for Hadron Therapy

3080

G. Bisoffi
INFN/LNL, Legnaro (PD), Italy
E. Benedetto, M. Karppinen, M.R. Khalvati, M. Vretenar, R. van Weelderen
CERN, Meyrin, Switzerland
M.G. Pullia, G. Venchi
CNAO Foundation, Pavia, Italy
L. Rossi
INFN/LASA, Segrate (MI), Italy
M. Sapinski
PSI, Villigen PSI, Switzerland
M. Sorbi
Universita’ degli Studi di Milano & INFN, Segrate, Italy
R.U. Valente
La Sapienza University of Rome, Rome, Italy

The yearly energy requirements of normal conducting (NC) and superconducting (SC) magnet options of a new hadron therapy (HT) facility are compared. Special reference is made to the layouts considered for the proposed SEEIIST facility. Benchmarking with the NC CNAO HT centre in Pavia (Italy) was carried out. The energy comparison is centred on the different synchrotron solutions, assuming the same injector and lines in the designs. The beam current is more than a factor 10 higher with respect to present generation facilities. This allows efficient ’multi-energy extraction’ (MEE), which shortens the therapy treatment and is needed especially in the SC option, because of the slow magnet ramping time. Hence, power values of the facility in the traditional mode were converted into MEE ones, for the sake of a fair stepwise comparison between NC and SC magnets. The use of cryocoolers and a liquefier are also compared, for synchrotron refrigeration. This study shows that a NC facility operated in MEE mode requires the least average energy, followed by the SC synchrotron solution with a liquefier, while the most energy intensive solution is the SC one with cryocoolers.

DOI •

reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2022-THPOMS049

About •

Received ※ 20 May 2022 — Revised ※ 17 June 2022 — Accepted ※ 28 June 2022 — Issue date ※ 10 July 2022

Cite •

reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)