A method of determining photonucleon cross sections for separate residual nuclei states utilizing continuum gamma-ray sources
An experimental set-up for simultaneous measurement of photoprotons and deexcitation gamma rays in the giant resonance energy region is used for evaluation of photoparticle cross sections leading to different levels of residual nuclei. The system consists of a scattering chamber with four silicon su...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
1972 |
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| Reproduktion: |
Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 |
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| Übergeordnetes Werk: |
in: Nuclear Instruments and Methods - Amsterdam : Elsevier, 103(1972), 2, Seite 189-196 |
| Übergeordnetes Werk: |
volume:103 ; year:1972 ; number:2 ; pages:189-196 |
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NLEJ180512285 |
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| 245 | 1 | 2 | |a A method of determining photonucleon cross sections for separate residual nuclei states utilizing continuum gamma-ray sources |
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| 520 | |a An experimental set-up for simultaneous measurement of photoprotons and deexcitation gamma rays in the giant resonance energy region is used for evaluation of photoparticle cross sections leading to different levels of residual nuclei. The system consists of a scattering chamber with four silicon surface-barrier detectors, allowing measurement of photoproton spectra at 8 angles between 30^o and 150^o, inclusive, and a Ge(Li) coaxial detector assembly for analysing gamma rays from excited residual nuclei states.A least-squares method is adopted for the calculation of (γ, p) cross sections. Two types of data are used in the calculation: photoproton spectra of different bremsstrahlung end- point energies, and the deexcitation gamma-ray spectra. The latter enable selection of those states in residual nuclei which are strongly populated in the reaction, and consequently reduce the number of free parameters in the least-squares analysis. Typical cross sections are presented to illustrate the effectiveness of the method. | ||
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| 700 | 1 | |a Kernel, G. |4 oth | |
| 700 | 1 | |a Miklavzic, U. |4 oth | |
| 700 | 1 | |a Snajder, J. |4 oth | |
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(DE-627)NLEJ180512285 (DE-599)GBVNLZ180512285 DE-627 ger DE-627 rakwb eng A method of determining photonucleon cross sections for separate residual nuclei states utilizing continuum gamma-ray sources 1972 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier An experimental set-up for simultaneous measurement of photoprotons and deexcitation gamma rays in the giant resonance energy region is used for evaluation of photoparticle cross sections leading to different levels of residual nuclei. The system consists of a scattering chamber with four silicon surface-barrier detectors, allowing measurement of photoproton spectra at 8 angles between 30^o and 150^o, inclusive, and a Ge(Li) coaxial detector assembly for analysing gamma rays from excited residual nuclei states.A least-squares method is adopted for the calculation of (γ, p) cross sections. Two types of data are used in the calculation: photoproton spectra of different bremsstrahlung end- point energies, and the deexcitation gamma-ray spectra. The latter enable selection of those states in residual nuclei which are strongly populated in the reaction, and consequently reduce the number of free parameters in the least-squares analysis. Typical cross sections are presented to illustrate the effectiveness of the method. Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 Brajnik, D. oth Jamnik, D. oth Kernel, G. oth Miklavzic, U. oth Snajder, J. oth in Nuclear Instruments and Methods Amsterdam : Elsevier 103(1972), 2, Seite 189-196 (DE-627)NLEJ177071524 (DE-600)2205646-4 0029-554X nnns volume:103 year:1972 number:2 pages:189-196 http://linkinghub.elsevier.com/retrieve/pii/0029-554X(72)90374-6 GBV_USEFLAG_H ZDB-1-SDJ GBV_NL_ARTICLE AR 103 1972 2 189-196 |
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(DE-627)NLEJ180512285 (DE-599)GBVNLZ180512285 DE-627 ger DE-627 rakwb eng A method of determining photonucleon cross sections for separate residual nuclei states utilizing continuum gamma-ray sources 1972 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier An experimental set-up for simultaneous measurement of photoprotons and deexcitation gamma rays in the giant resonance energy region is used for evaluation of photoparticle cross sections leading to different levels of residual nuclei. The system consists of a scattering chamber with four silicon surface-barrier detectors, allowing measurement of photoproton spectra at 8 angles between 30^o and 150^o, inclusive, and a Ge(Li) coaxial detector assembly for analysing gamma rays from excited residual nuclei states.A least-squares method is adopted for the calculation of (γ, p) cross sections. Two types of data are used in the calculation: photoproton spectra of different bremsstrahlung end- point energies, and the deexcitation gamma-ray spectra. The latter enable selection of those states in residual nuclei which are strongly populated in the reaction, and consequently reduce the number of free parameters in the least-squares analysis. Typical cross sections are presented to illustrate the effectiveness of the method. Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 Brajnik, D. oth Jamnik, D. oth Kernel, G. oth Miklavzic, U. oth Snajder, J. oth in Nuclear Instruments and Methods Amsterdam : Elsevier 103(1972), 2, Seite 189-196 (DE-627)NLEJ177071524 (DE-600)2205646-4 0029-554X nnns volume:103 year:1972 number:2 pages:189-196 http://linkinghub.elsevier.com/retrieve/pii/0029-554X(72)90374-6 GBV_USEFLAG_H ZDB-1-SDJ GBV_NL_ARTICLE AR 103 1972 2 189-196 |
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(DE-627)NLEJ180512285 (DE-599)GBVNLZ180512285 DE-627 ger DE-627 rakwb eng A method of determining photonucleon cross sections for separate residual nuclei states utilizing continuum gamma-ray sources 1972 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier An experimental set-up for simultaneous measurement of photoprotons and deexcitation gamma rays in the giant resonance energy region is used for evaluation of photoparticle cross sections leading to different levels of residual nuclei. The system consists of a scattering chamber with four silicon surface-barrier detectors, allowing measurement of photoproton spectra at 8 angles between 30^o and 150^o, inclusive, and a Ge(Li) coaxial detector assembly for analysing gamma rays from excited residual nuclei states.A least-squares method is adopted for the calculation of (γ, p) cross sections. Two types of data are used in the calculation: photoproton spectra of different bremsstrahlung end- point energies, and the deexcitation gamma-ray spectra. The latter enable selection of those states in residual nuclei which are strongly populated in the reaction, and consequently reduce the number of free parameters in the least-squares analysis. Typical cross sections are presented to illustrate the effectiveness of the method. Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 Brajnik, D. oth Jamnik, D. oth Kernel, G. oth Miklavzic, U. oth Snajder, J. oth in Nuclear Instruments and Methods Amsterdam : Elsevier 103(1972), 2, Seite 189-196 (DE-627)NLEJ177071524 (DE-600)2205646-4 0029-554X nnns volume:103 year:1972 number:2 pages:189-196 http://linkinghub.elsevier.com/retrieve/pii/0029-554X(72)90374-6 GBV_USEFLAG_H ZDB-1-SDJ GBV_NL_ARTICLE AR 103 1972 2 189-196 |
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(DE-627)NLEJ180512285 (DE-599)GBVNLZ180512285 DE-627 ger DE-627 rakwb eng A method of determining photonucleon cross sections for separate residual nuclei states utilizing continuum gamma-ray sources 1972 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier An experimental set-up for simultaneous measurement of photoprotons and deexcitation gamma rays in the giant resonance energy region is used for evaluation of photoparticle cross sections leading to different levels of residual nuclei. The system consists of a scattering chamber with four silicon surface-barrier detectors, allowing measurement of photoproton spectra at 8 angles between 30^o and 150^o, inclusive, and a Ge(Li) coaxial detector assembly for analysing gamma rays from excited residual nuclei states.A least-squares method is adopted for the calculation of (γ, p) cross sections. Two types of data are used in the calculation: photoproton spectra of different bremsstrahlung end- point energies, and the deexcitation gamma-ray spectra. The latter enable selection of those states in residual nuclei which are strongly populated in the reaction, and consequently reduce the number of free parameters in the least-squares analysis. Typical cross sections are presented to illustrate the effectiveness of the method. Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 Brajnik, D. oth Jamnik, D. oth Kernel, G. oth Miklavzic, U. oth Snajder, J. oth in Nuclear Instruments and Methods Amsterdam : Elsevier 103(1972), 2, Seite 189-196 (DE-627)NLEJ177071524 (DE-600)2205646-4 0029-554X nnns volume:103 year:1972 number:2 pages:189-196 http://linkinghub.elsevier.com/retrieve/pii/0029-554X(72)90374-6 GBV_USEFLAG_H ZDB-1-SDJ GBV_NL_ARTICLE AR 103 1972 2 189-196 |
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(DE-627)NLEJ180512285 (DE-599)GBVNLZ180512285 DE-627 ger DE-627 rakwb eng A method of determining photonucleon cross sections for separate residual nuclei states utilizing continuum gamma-ray sources 1972 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier An experimental set-up for simultaneous measurement of photoprotons and deexcitation gamma rays in the giant resonance energy region is used for evaluation of photoparticle cross sections leading to different levels of residual nuclei. The system consists of a scattering chamber with four silicon surface-barrier detectors, allowing measurement of photoproton spectra at 8 angles between 30^o and 150^o, inclusive, and a Ge(Li) coaxial detector assembly for analysing gamma rays from excited residual nuclei states.A least-squares method is adopted for the calculation of (γ, p) cross sections. Two types of data are used in the calculation: photoproton spectra of different bremsstrahlung end- point energies, and the deexcitation gamma-ray spectra. The latter enable selection of those states in residual nuclei which are strongly populated in the reaction, and consequently reduce the number of free parameters in the least-squares analysis. Typical cross sections are presented to illustrate the effectiveness of the method. Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 Brajnik, D. oth Jamnik, D. oth Kernel, G. oth Miklavzic, U. oth Snajder, J. oth in Nuclear Instruments and Methods Amsterdam : Elsevier 103(1972), 2, Seite 189-196 (DE-627)NLEJ177071524 (DE-600)2205646-4 0029-554X nnns volume:103 year:1972 number:2 pages:189-196 http://linkinghub.elsevier.com/retrieve/pii/0029-554X(72)90374-6 GBV_USEFLAG_H ZDB-1-SDJ GBV_NL_ARTICLE AR 103 1972 2 189-196 |
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method of determining photonucleon cross sections for separate residual nuclei states utilizing continuum gamma-ray sources |
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A method of determining photonucleon cross sections for separate residual nuclei states utilizing continuum gamma-ray sources |
| abstract |
An experimental set-up for simultaneous measurement of photoprotons and deexcitation gamma rays in the giant resonance energy region is used for evaluation of photoparticle cross sections leading to different levels of residual nuclei. The system consists of a scattering chamber with four silicon surface-barrier detectors, allowing measurement of photoproton spectra at 8 angles between 30^o and 150^o, inclusive, and a Ge(Li) coaxial detector assembly for analysing gamma rays from excited residual nuclei states.A least-squares method is adopted for the calculation of (γ, p) cross sections. Two types of data are used in the calculation: photoproton spectra of different bremsstrahlung end- point energies, and the deexcitation gamma-ray spectra. The latter enable selection of those states in residual nuclei which are strongly populated in the reaction, and consequently reduce the number of free parameters in the least-squares analysis. Typical cross sections are presented to illustrate the effectiveness of the method. |
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An experimental set-up for simultaneous measurement of photoprotons and deexcitation gamma rays in the giant resonance energy region is used for evaluation of photoparticle cross sections leading to different levels of residual nuclei. The system consists of a scattering chamber with four silicon surface-barrier detectors, allowing measurement of photoproton spectra at 8 angles between 30^o and 150^o, inclusive, and a Ge(Li) coaxial detector assembly for analysing gamma rays from excited residual nuclei states.A least-squares method is adopted for the calculation of (γ, p) cross sections. Two types of data are used in the calculation: photoproton spectra of different bremsstrahlung end- point energies, and the deexcitation gamma-ray spectra. The latter enable selection of those states in residual nuclei which are strongly populated in the reaction, and consequently reduce the number of free parameters in the least-squares analysis. Typical cross sections are presented to illustrate the effectiveness of the method. |
| abstract_unstemmed |
An experimental set-up for simultaneous measurement of photoprotons and deexcitation gamma rays in the giant resonance energy region is used for evaluation of photoparticle cross sections leading to different levels of residual nuclei. The system consists of a scattering chamber with four silicon surface-barrier detectors, allowing measurement of photoproton spectra at 8 angles between 30^o and 150^o, inclusive, and a Ge(Li) coaxial detector assembly for analysing gamma rays from excited residual nuclei states.A least-squares method is adopted for the calculation of (γ, p) cross sections. Two types of data are used in the calculation: photoproton spectra of different bremsstrahlung end- point energies, and the deexcitation gamma-ray spectra. The latter enable selection of those states in residual nuclei which are strongly populated in the reaction, and consequently reduce the number of free parameters in the least-squares analysis. Typical cross sections are presented to illustrate the effectiveness of the method. |
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<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">NLEJ180512285</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20210706130729.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">070505s1972 xx |||||o 00| ||eng c</controlfield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)NLEJ180512285</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)GBVNLZ180512285</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="245" ind1="1" ind2="2"><subfield code="a">A method of determining photonucleon cross sections for separate residual nuclei states utilizing continuum gamma-ray sources</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">1972</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zzz</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">z</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zu</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">An experimental set-up for simultaneous measurement of photoprotons and deexcitation gamma rays in the giant resonance energy region is used for evaluation of photoparticle cross sections leading to different levels of residual nuclei. The system consists of a scattering chamber with four silicon surface-barrier detectors, allowing measurement of photoproton spectra at 8 angles between 30^o and 150^o, inclusive, and a Ge(Li) coaxial detector assembly for analysing gamma rays from excited residual nuclei states.A least-squares method is adopted for the calculation of (γ, p) cross sections. Two types of data are used in the calculation: photoproton spectra of different bremsstrahlung end- point energies, and the deexcitation gamma-ray spectra. The latter enable selection of those states in residual nuclei which are strongly populated in the reaction, and consequently reduce the number of free parameters in the least-squares analysis. Typical cross sections are presented to illustrate the effectiveness of the method.</subfield></datafield><datafield tag="533" ind1=" " ind2=" "><subfield code="f">Elsevier Journal Backfiles on ScienceDirect 1907 - 2002</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Brajnik, D.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Jamnik, D.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Kernel, G.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Miklavzic, U.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Snajder, J.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">in</subfield><subfield code="t">Nuclear Instruments and Methods</subfield><subfield code="d">Amsterdam : Elsevier</subfield><subfield code="g">103(1972), 2, Seite 189-196</subfield><subfield code="w">(DE-627)NLEJ177071524</subfield><subfield code="w">(DE-600)2205646-4</subfield><subfield code="x">0029-554X</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:103</subfield><subfield code="g">year:1972</subfield><subfield code="g">number:2</subfield><subfield code="g">pages:189-196</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">http://linkinghub.elsevier.com/retrieve/pii/0029-554X(72)90374-6</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_H</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">ZDB-1-SDJ</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_NL_ARTICLE</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">103</subfield><subfield code="j">1972</subfield><subfield code="e">2</subfield><subfield code="h">189-196</subfield></datafield></record></collection>
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