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Characterization of the FOOT neutron detectors for nuclear fragmentation measurements at the n\_TOF facility
/ Colombi, Sofia (Istituto Nazionale di Fisica Nucleare (INFN), Section of Bologna, Bologna, Italy) ; Manna, Alice (University of Bologna, Department of Physics and Astronomy, Bologna, Italy; Istituto Nazionale di Fisica Nucleare (INFN), Section of Bologna, Bologna, Italy) ; Marafini, Michela (Istituto Nazionale di Fisica Nucleare (INFN), Section of Roma 1, Rome, Italy; Museo Storico della Fisica e Centro Studi e Ricerche Enrico Fermi, Rome, Italy) ; Massimi, Cristian (University of Bologna, Department of Physics and Astronomy, Bologna, Italy; Istituto Nazionale di Fisica Nucleare (INFN), Section of Bologna, Bologna, Italy) ; Musumarra, Agatino (University of Catania, Department of Physics and Astronomy, Catania, Italy; Istituto Nazionale di Fisica Nucleare (INFN), Section of Catania, Catania, Italy) ; Patronis, Nikolas (University of Ioannina, Greece; CERN, Geneva, Switzerland) ; Pellegriti, Maria Grazia (Istituto Nazionale di Fisica Nucleare (INFN), Section of Catania, Catania, Italy) ; Spighi, Roberto (Istituto Nazionale di Fisica Nucleare (INFN), Section of Bologna, Bologna, Italy) ; Villa, Mauro (University of Bologna, Department of Physics and Astronomy, Bologna, Italy; Istituto Nazionale di Fisica Nucleare (INFN), Section of Bologna, Bologna, Italy) ; Zarrella, Roberto (University of Bologna, Department of Physics and Astronomy, Bologna, Italy; Istituto Nazionale di Fisica Nucleare (INFN), Section of Bologna, Bologna, Italy)
CERN-INTC-2022-020 ; INTC-I-242.
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2022.
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Measurement of $^{12}$C Fragmentation Cross Sections on C, O, and H in the Energy Range of Interest for Particle Therapy Applications
/ Mattei, I ; Alexandrov, A ; Alunni Solestizi, L ; Ambrosi, G ; Argiro, S ; Bartosik, N ; Battistoni, G ; Belcari, N ; Biondi, S ; Bisogni, M G et al.
In a carbon ion treatment the nuclear fragmentation of both target and beam projectiles impacts on the dose released on the tumor and on the surrounding healthy tissues. Carbon ion fragmentation occurring inside the patient body has to be studied in order to take into account this contribution. [...]
2020 - 14 p.
- Published in : IEEE Trans. Rad. Plasma Med. Sci. 4 (2020) 269-282
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Ion charge separation with new generation of nuclear emulsion films
/ Montesi, M.C. (Naples U. ; INFN, Naples) ; Lauria, A. (Naples U. ; INFN, Naples) ; Alexandrov, A. (INFN, Naples ; Naples U. ; Natl. U. Sci. Tech., Moscow ; Lebedev Inst.) ; Solestizi, L. Alunni (INFN, Perugia ; Perugia U.) ; Giovanni, Ambrosi (INFN, Perugia) ; Argirò, S. (Turin U. ; INFN, Turin) ; Diaz, R. (Havana, CEADEN) ; Bartosik, N. (INFN, Turin) ; Battistoni, G. (INFN, Milan) ; Belcari, N. (Pisa U. ; INFN, Pisa) et al.
In hadron therapy, the accelerated ions, interacting with the body of the patient, cause the fragmentation of both projectile and target nuclei. The fragments interact with the human tissues depositing energy both in the entrance channel and in the volume surrounding the tumor. [...]
2019 - 8 p.
- Published in : Open Physics 17 (2019) 233-240
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The FOOT FragmentatiOn Of Target Experiment
/ Alexandrov, Andrey (INFN, Naples) ; Alpat, Behcet (INFN, Perugia) ; Ambrosi, Giovanni (INFN, Perugia) ; Argirò, Stefano (Turin U. ; INFN, Turin) ; Battistoni, Giuseppe (INFN, Milan) ; Bisogni, Maria Giuseppina (Pisa U. ; INFN, Pisa) ; Belcari, Nicola (Pisa U. ; INFN, Pisa) ; Biondi, Silvia (INFN, Bologna ; Bologna U.) ; Bruni, Graziano (INFN, Bologna) ; Camarlinghi, Niccolò (Pisa U. ; INFN, Pisa) et al.
In proton-therapy clinical practice a constant RBE equal to 1.1 is adopted, regardless of the demonstrated RBE variations, which depends on physical and biological parameters. Among other mechanisms, nuclear interactions might influence the proton-RBE due to secondary heavier particles produced by target fragmentation that can significantly contribute to the total dose: an un-wanted and undetermined increase of normal tissues complications probability may occur. [...]
Geneva : CERN, 2019 - 8 p.
- Published in : CERN Proc.: 1 (2019) , pp. 305-312
Fulltext: PDF;
In : 15th International Conference on Nuclear Reaction Mechanisms, Varenna, Italy, 11 - 15 Jun 2018, pp.305-312
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Planck 2015 results. V. LFI calibration
/ Planck Collaboration
We present a description of the pipeline used to calibrate the Planck Low Frequency Instrument (LFI) timelines into thermodynamic temperatures for the Planck 2015 data release, covering 4 years of uninterrupted operations. As in the 2013 data release, our calibrator is provided by the spin-synchronous modulation of the CMB dipole, exploiting both the orbital and solar components. [...]
arXiv:1505.08022.-
2016-09-20 - 24 p.
- Published in : Astron. Astrophys. 594 (2016) A5
Fulltext: PDF; External link: Preprint
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Planck 2015. XX. Constraints on inflation
/ Planck Collaboration
We present the implications for cosmic inflation of the Planck measurements of the cosmic microwave background (CMB) anisotropies in both temperature and polarization based on the full Planck survey. The Planck full mission temperature data and a first release of polarization data on large angular scales measure the spectral index of curvature perturbations to be $n_\mathrm{s} = 0.968 \pm 0.006$ and tightly constrain its scale dependence to $d n_s/d \ln k =-0.003 \pm 0.007$ when combined with the Planck lensing likelihood. [...]
arXiv:1502.02114.-
2016-09-20 - 65 p.
- Published in : Astron. Astrophys. 594 (2016) A20
Fulltext: PDF; External link: Preprint
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