Počet záznamů: 1
Extended characterization of alpha particles via laser-induced p-11B fusion reaction in silicon hydrogenated boron-doped thin targets
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SYSNO ASEP 0583663 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Extended characterization of alpha particles via laser-induced p-11B fusion reaction in silicon hydrogenated boron-doped thin targets Tvůrce(i) Milluzzo, G. (IT)
Belloni, F. (AU)
Petringa, G. (IT)
Scuderi, V. (IT)
Giuffrida, L. (IT)
Velyhan, A. (CZ)
Verona, C. (IT)
Picciotto, A. (IT)
Rosinski, M. (PL)
Catalano, R. (IT)
Crivellari, M. (IT)
Dostál, J. (CZ)
Dudžák, Roman (UFP-V) RID, ORCID
Juha, L. (CZ)
Krása, J. (CZ)
Krupka, M. (CZ)
Krůs, Miroslav (UFP-V) RID
Lanzalone, G. (IT)
Leanza, R. (IT)
Litrico, C. (IT)
Pfeifer, Miroslav (UFP-V) RID
Schillaci, F. (CZ)
Tudisco, S. (IT)
Margarone, D. (IT)
Cirrone, G. (IT)Celkový počet autorů 25 Číslo článku C07022 Zdroj.dok. Journal of Instrumentation. - : Institute of Physics Publishing - ISSN 1748-0221
Roč. 18, č. 7 (2023)Poč.str. 15 s. Jazyk dok. eng - angličtina Země vyd. US - Spojené státy americké Klíč. slova Instrumentation and methods for time-of-flight (TOF) spectroscopy ; Plasma diagnostics charged-particle spectroscopy ; Solid state detectors ; Wake-field acceleration (laser-driven, electron-driven) Vědní obor RIV BL - Fyzika plazmatu a výboje v plynech Obor OECD Fluids and plasma physics (including surface physics) CEP LM2018114 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy LQ1606 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy Způsob publikování Open access Institucionální podpora UFP-V - RVO:61389021 UT WOS 001087757100001 EID SCOPUS 85167681508 DOI 10.1088/1748-0221/18/07/C07022 Anotace The nuclear fusion channel of the p-11B reaction producing α particles with multi-MeV kinetic energies was induced by a sub-nanosecond laser pulse focused onto 10 μm thick boron-doped thin targets at intensities of ∼ 1016 W/cm2. A full characterization in terms of α particle flux and angular distribution was performed thanks to the simultaneous use of several diagnostics (time-of-flight detectors, nuclear track detectors, and Thomson Parabola spectrometers), which enabled to measure key features of particles produced both in the backward (target front side) and forward (target rear side) directions. Maximum α particle flux and cut-off energy were recorded at small detection angles with respect to the target normal in the backward direction. The maximum kinetic energy shown by the α-particles produced in the nuclear fusion reaction was ascribable to a post-accelerating transient electric field present in the laser-generated plasma, in agreement with our previous preliminary results. Pracoviště Ústav fyziky plazmatu Kontakt Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975 Rok sběru 2024 Elektronická adresa https://iopscience.iop.org/article/10.1088/1748-0221/18/07/C07022
Počet záznamů: 1