Interaction of 12.7 GeV He-4 ions with U, Pb, Au and Ag targets
Апстракт
The processes of production of fragments Z greater than or equal to 8 in the interactions of 12.7 GeV He-4 with U, Pb, Au and Ag have been analyzed using the polycarbonate track detector Makrofol. A sandwich technique was used which enables direct evidence for multiple fragment emission by a single nucleus. The decay channels ending with one, two or more (three, four) fragments were detected. A classification scheme based on the multiplicity of heavy fragments M-H (Z GT 20) was used in order to identify events belonging to the different reaction channels. Cross sections, excitation energies and multiplicities of intermediate mass fragments (8 less than or equal to Z less than or equal to 20) have been evaluated for various reaction mechanisms. The experimental features of the fragmentation process have been analyzed as a function of the target mass.
Кључне речи:
fission / associated spallation / multifragmentation / Makrofol detectorИзвор:
Radiation Measurements, 1997, 28, 1-6, 291-296Напомена:
- 18th International Conference on Nuclear Tracks in Solids, Sep 01-05, 1996, Cairo, Egypt
DOI: 10.1016/S1350-4487(97)00085-1
ISSN: 1350-4487
WoS: 000071136700061
Scopus: 2-s2.0-0031342550
Колекције
Институција/група
VinčaTY - JOUR AU - Todorović, Žaklina AU - Savović, Svetislav AU - Jokić, Stevan PY - 1997 UR - https://vinar.vin.bg.ac.rs/handle/123456789/6228 AB - The processes of production of fragments Z greater than or equal to 8 in the interactions of 12.7 GeV He-4 with U, Pb, Au and Ag have been analyzed using the polycarbonate track detector Makrofol. A sandwich technique was used which enables direct evidence for multiple fragment emission by a single nucleus. The decay channels ending with one, two or more (three, four) fragments were detected. A classification scheme based on the multiplicity of heavy fragments M-H (Z GT 20) was used in order to identify events belonging to the different reaction channels. Cross sections, excitation energies and multiplicities of intermediate mass fragments (8 less than or equal to Z less than or equal to 20) have been evaluated for various reaction mechanisms. The experimental features of the fragmentation process have been analyzed as a function of the target mass. T2 - Radiation Measurements T1 - Interaction of 12.7 GeV He-4 ions with U, Pb, Au and Ag targets VL - 28 IS - 1-6 SP - 291 EP - 296 DO - 10.1016/S1350-4487(97)00085-1 ER -
@article{ author = "Todorović, Žaklina and Savović, Svetislav and Jokić, Stevan", year = "1997", abstract = "The processes of production of fragments Z greater than or equal to 8 in the interactions of 12.7 GeV He-4 with U, Pb, Au and Ag have been analyzed using the polycarbonate track detector Makrofol. A sandwich technique was used which enables direct evidence for multiple fragment emission by a single nucleus. The decay channels ending with one, two or more (three, four) fragments were detected. A classification scheme based on the multiplicity of heavy fragments M-H (Z GT 20) was used in order to identify events belonging to the different reaction channels. Cross sections, excitation energies and multiplicities of intermediate mass fragments (8 less than or equal to Z less than or equal to 20) have been evaluated for various reaction mechanisms. The experimental features of the fragmentation process have been analyzed as a function of the target mass.", journal = "Radiation Measurements", title = "Interaction of 12.7 GeV He-4 ions with U, Pb, Au and Ag targets", volume = "28", number = "1-6", pages = "291-296", doi = "10.1016/S1350-4487(97)00085-1" }
Todorović, Ž., Savović, S.,& Jokić, S.. (1997). Interaction of 12.7 GeV He-4 ions with U, Pb, Au and Ag targets. in Radiation Measurements, 28(1-6), 291-296. https://doi.org/10.1016/S1350-4487(97)00085-1
Todorović Ž, Savović S, Jokić S. Interaction of 12.7 GeV He-4 ions with U, Pb, Au and Ag targets. in Radiation Measurements. 1997;28(1-6):291-296. doi:10.1016/S1350-4487(97)00085-1 .
Todorović, Žaklina, Savović, Svetislav, Jokić, Stevan, "Interaction of 12.7 GeV He-4 ions with U, Pb, Au and Ag targets" in Radiation Measurements, 28, no. 1-6 (1997):291-296, https://doi.org/10.1016/S1350-4487(97)00085-1 . .