Cross sections of fast neutron induced reactions on selenium isotopes
Abstract Cross sections for74, 76, 77, 78Se(n, p)74, 76, 77, 78As,76,Se(n,2n)75Se and80Se(n, α)77,Ge reactions have been measured in the energy range from 13.0 to 16.6 MeV by the activation technique using Ge(Li) detectorγ-ray spectroscopy. Samples of selenium of natural isotopic composition were us...
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
1989 |
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| Umfang: |
7 |
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| Reproduktion: |
Springer Online Journal Archives 1860-2002 |
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| Übergeordnetes Werk: |
in: The European physical journal - 1998, 334(1989) vom: März, Seite 285-291 |
| Übergeordnetes Werk: |
volume:334 ; year:1989 ; month:03 ; pages:285-291 ; extent:7 |
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NLEJ199000522 |
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| 520 | |a Abstract Cross sections for74, 76, 77, 78Se(n, p)74, 76, 77, 78As,76,Se(n,2n)75Se and80Se(n, α)77,Ge reactions have been measured in the energy range from 13.0 to 16.6 MeV by the activation technique using Ge(Li) detectorγ-ray spectroscopy. Samples of selenium of natural isotopic composition were used as targets. The measurements provide information on the evolution of the (n, p) excitation functions with the increasing target neutron number (isotopic effect). The reaction model combining the compound nucleus and the preequilibrium emission processes is used to interpret these three types of reactions. The isotopic trend for the (n, p) reactions due to the neutron-proton competition in the compound nucleus is satisfactorily reproduced. However, a further experimental and theoretical work is needed for a better understanding of the origins of discrepancies which are suggested to be related to the precompound aspects of the assumed reaction model. | ||
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| 700 | 1 | |a Garuska, U. |4 oth | |
| 700 | 1 | |a Marcinkowski, A. |4 oth | |
| 700 | 1 | |a Zwiegliński, B. |4 oth | |
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(DE-627)NLEJ199000522 DE-627 ger DE-627 rakwb eng Cross sections of fast neutron induced reactions on selenium isotopes 1989 7 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Abstract Cross sections for74, 76, 77, 78Se(n, p)74, 76, 77, 78As,76,Se(n,2n)75Se and80Se(n, α)77,Ge reactions have been measured in the energy range from 13.0 to 16.6 MeV by the activation technique using Ge(Li) detectorγ-ray spectroscopy. Samples of selenium of natural isotopic composition were used as targets. The measurements provide information on the evolution of the (n, p) excitation functions with the increasing target neutron number (isotopic effect). The reaction model combining the compound nucleus and the preequilibrium emission processes is used to interpret these three types of reactions. The isotopic trend for the (n, p) reactions due to the neutron-proton competition in the compound nucleus is satisfactorily reproduced. However, a further experimental and theoretical work is needed for a better understanding of the origins of discrepancies which are suggested to be related to the precompound aspects of the assumed reaction model. Springer Online Journal Archives 1860-2002 Hoang, H. M. oth Garuska, U. oth Marcinkowski, A. oth Zwiegliński, B. oth in The European physical journal 1998 334(1989) vom: März, Seite 285-291 (DE-627)NLEJ188987754 (DE-600)1459066-9 1434-601X nnns volume:334 year:1989 month:03 pages:285-291 extent:7 http://dx.doi.org/10.1007/BF01284556 GBV_USEFLAG_U ZDB-1-SOJ GBV_NL_ARTICLE AR 334 1989 3 285-291 7 |
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(DE-627)NLEJ199000522 DE-627 ger DE-627 rakwb eng Cross sections of fast neutron induced reactions on selenium isotopes 1989 7 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Abstract Cross sections for74, 76, 77, 78Se(n, p)74, 76, 77, 78As,76,Se(n,2n)75Se and80Se(n, α)77,Ge reactions have been measured in the energy range from 13.0 to 16.6 MeV by the activation technique using Ge(Li) detectorγ-ray spectroscopy. Samples of selenium of natural isotopic composition were used as targets. The measurements provide information on the evolution of the (n, p) excitation functions with the increasing target neutron number (isotopic effect). The reaction model combining the compound nucleus and the preequilibrium emission processes is used to interpret these three types of reactions. The isotopic trend for the (n, p) reactions due to the neutron-proton competition in the compound nucleus is satisfactorily reproduced. However, a further experimental and theoretical work is needed for a better understanding of the origins of discrepancies which are suggested to be related to the precompound aspects of the assumed reaction model. Springer Online Journal Archives 1860-2002 Hoang, H. M. oth Garuska, U. oth Marcinkowski, A. oth Zwiegliński, B. oth in The European physical journal 1998 334(1989) vom: März, Seite 285-291 (DE-627)NLEJ188987754 (DE-600)1459066-9 1434-601X nnns volume:334 year:1989 month:03 pages:285-291 extent:7 http://dx.doi.org/10.1007/BF01284556 GBV_USEFLAG_U ZDB-1-SOJ GBV_NL_ARTICLE AR 334 1989 3 285-291 7 |
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(DE-627)NLEJ199000522 DE-627 ger DE-627 rakwb eng Cross sections of fast neutron induced reactions on selenium isotopes 1989 7 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Abstract Cross sections for74, 76, 77, 78Se(n, p)74, 76, 77, 78As,76,Se(n,2n)75Se and80Se(n, α)77,Ge reactions have been measured in the energy range from 13.0 to 16.6 MeV by the activation technique using Ge(Li) detectorγ-ray spectroscopy. Samples of selenium of natural isotopic composition were used as targets. The measurements provide information on the evolution of the (n, p) excitation functions with the increasing target neutron number (isotopic effect). The reaction model combining the compound nucleus and the preequilibrium emission processes is used to interpret these three types of reactions. The isotopic trend for the (n, p) reactions due to the neutron-proton competition in the compound nucleus is satisfactorily reproduced. However, a further experimental and theoretical work is needed for a better understanding of the origins of discrepancies which are suggested to be related to the precompound aspects of the assumed reaction model. Springer Online Journal Archives 1860-2002 Hoang, H. M. oth Garuska, U. oth Marcinkowski, A. oth Zwiegliński, B. oth in The European physical journal 1998 334(1989) vom: März, Seite 285-291 (DE-627)NLEJ188987754 (DE-600)1459066-9 1434-601X nnns volume:334 year:1989 month:03 pages:285-291 extent:7 http://dx.doi.org/10.1007/BF01284556 GBV_USEFLAG_U ZDB-1-SOJ GBV_NL_ARTICLE AR 334 1989 3 285-291 7 |
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(DE-627)NLEJ199000522 DE-627 ger DE-627 rakwb eng Cross sections of fast neutron induced reactions on selenium isotopes 1989 7 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Abstract Cross sections for74, 76, 77, 78Se(n, p)74, 76, 77, 78As,76,Se(n,2n)75Se and80Se(n, α)77,Ge reactions have been measured in the energy range from 13.0 to 16.6 MeV by the activation technique using Ge(Li) detectorγ-ray spectroscopy. Samples of selenium of natural isotopic composition were used as targets. The measurements provide information on the evolution of the (n, p) excitation functions with the increasing target neutron number (isotopic effect). The reaction model combining the compound nucleus and the preequilibrium emission processes is used to interpret these three types of reactions. The isotopic trend for the (n, p) reactions due to the neutron-proton competition in the compound nucleus is satisfactorily reproduced. However, a further experimental and theoretical work is needed for a better understanding of the origins of discrepancies which are suggested to be related to the precompound aspects of the assumed reaction model. Springer Online Journal Archives 1860-2002 Hoang, H. M. oth Garuska, U. oth Marcinkowski, A. oth Zwiegliński, B. oth in The European physical journal 1998 334(1989) vom: März, Seite 285-291 (DE-627)NLEJ188987754 (DE-600)1459066-9 1434-601X nnns volume:334 year:1989 month:03 pages:285-291 extent:7 http://dx.doi.org/10.1007/BF01284556 GBV_USEFLAG_U ZDB-1-SOJ GBV_NL_ARTICLE AR 334 1989 3 285-291 7 |
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(DE-627)NLEJ199000522 DE-627 ger DE-627 rakwb eng Cross sections of fast neutron induced reactions on selenium isotopes 1989 7 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Abstract Cross sections for74, 76, 77, 78Se(n, p)74, 76, 77, 78As,76,Se(n,2n)75Se and80Se(n, α)77,Ge reactions have been measured in the energy range from 13.0 to 16.6 MeV by the activation technique using Ge(Li) detectorγ-ray spectroscopy. Samples of selenium of natural isotopic composition were used as targets. The measurements provide information on the evolution of the (n, p) excitation functions with the increasing target neutron number (isotopic effect). The reaction model combining the compound nucleus and the preequilibrium emission processes is used to interpret these three types of reactions. The isotopic trend for the (n, p) reactions due to the neutron-proton competition in the compound nucleus is satisfactorily reproduced. However, a further experimental and theoretical work is needed for a better understanding of the origins of discrepancies which are suggested to be related to the precompound aspects of the assumed reaction model. Springer Online Journal Archives 1860-2002 Hoang, H. M. oth Garuska, U. oth Marcinkowski, A. oth Zwiegliński, B. oth in The European physical journal 1998 334(1989) vom: März, Seite 285-291 (DE-627)NLEJ188987754 (DE-600)1459066-9 1434-601X nnns volume:334 year:1989 month:03 pages:285-291 extent:7 http://dx.doi.org/10.1007/BF01284556 GBV_USEFLAG_U ZDB-1-SOJ GBV_NL_ARTICLE AR 334 1989 3 285-291 7 |
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Abstract Cross sections for74, 76, 77, 78Se(n, p)74, 76, 77, 78As,76,Se(n,2n)75Se and80Se(n, α)77,Ge reactions have been measured in the energy range from 13.0 to 16.6 MeV by the activation technique using Ge(Li) detectorγ-ray spectroscopy. Samples of selenium of natural isotopic composition were used as targets. The measurements provide information on the evolution of the (n, p) excitation functions with the increasing target neutron number (isotopic effect). The reaction model combining the compound nucleus and the preequilibrium emission processes is used to interpret these three types of reactions. The isotopic trend for the (n, p) reactions due to the neutron-proton competition in the compound nucleus is satisfactorily reproduced. However, a further experimental and theoretical work is needed for a better understanding of the origins of discrepancies which are suggested to be related to the precompound aspects of the assumed reaction model. |
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Abstract Cross sections for74, 76, 77, 78Se(n, p)74, 76, 77, 78As,76,Se(n,2n)75Se and80Se(n, α)77,Ge reactions have been measured in the energy range from 13.0 to 16.6 MeV by the activation technique using Ge(Li) detectorγ-ray spectroscopy. Samples of selenium of natural isotopic composition were used as targets. The measurements provide information on the evolution of the (n, p) excitation functions with the increasing target neutron number (isotopic effect). The reaction model combining the compound nucleus and the preequilibrium emission processes is used to interpret these three types of reactions. The isotopic trend for the (n, p) reactions due to the neutron-proton competition in the compound nucleus is satisfactorily reproduced. However, a further experimental and theoretical work is needed for a better understanding of the origins of discrepancies which are suggested to be related to the precompound aspects of the assumed reaction model. |
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Abstract Cross sections for74, 76, 77, 78Se(n, p)74, 76, 77, 78As,76,Se(n,2n)75Se and80Se(n, α)77,Ge reactions have been measured in the energy range from 13.0 to 16.6 MeV by the activation technique using Ge(Li) detectorγ-ray spectroscopy. Samples of selenium of natural isotopic composition were used as targets. The measurements provide information on the evolution of the (n, p) excitation functions with the increasing target neutron number (isotopic effect). The reaction model combining the compound nucleus and the preequilibrium emission processes is used to interpret these three types of reactions. The isotopic trend for the (n, p) reactions due to the neutron-proton competition in the compound nucleus is satisfactorily reproduced. However, a further experimental and theoretical work is needed for a better understanding of the origins of discrepancies which are suggested to be related to the precompound aspects of the assumed reaction model. |
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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">NLEJ199000522</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20210706012720.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">070527s1989 xx |||||o 00| ||eng c</controlfield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)NLEJ199000522</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="0"><subfield code="a">Cross sections of fast neutron induced reactions on selenium isotopes</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">1989</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">7</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">Abstract Cross sections for74, 76, 77, 78Se(n, p)74, 76, 77, 78As,76,Se(n,2n)75Se and80Se(n, α)77,Ge reactions have been measured in the energy range from 13.0 to 16.6 MeV by the activation technique using Ge(Li) detectorγ-ray spectroscopy. Samples of selenium of natural isotopic composition were used as targets. The measurements provide information on the evolution of the (n, p) excitation functions with the increasing target neutron number (isotopic effect). The reaction model combining the compound nucleus and the preequilibrium emission processes is used to interpret these three types of reactions. The isotopic trend for the (n, p) reactions due to the neutron-proton competition in the compound nucleus is satisfactorily reproduced. However, a further experimental and theoretical work is needed for a better understanding of the origins of discrepancies which are suggested to be related to the precompound aspects of the assumed reaction model.</subfield></datafield><datafield tag="533" ind1=" " ind2=" "><subfield code="f">Springer Online Journal Archives 1860-2002</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Hoang, H. M.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Garuska, U.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Marcinkowski, A.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Zwiegliński, B.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">in</subfield><subfield code="t">The European physical journal</subfield><subfield code="d">1998</subfield><subfield code="g">334(1989) vom: März, Seite 285-291</subfield><subfield code="w">(DE-627)NLEJ188987754</subfield><subfield code="w">(DE-600)1459066-9</subfield><subfield code="x">1434-601X</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:334</subfield><subfield code="g">year:1989</subfield><subfield code="g">month:03</subfield><subfield code="g">pages:285-291</subfield><subfield code="g">extent:7</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">http://dx.doi.org/10.1007/BF01284556</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">ZDB-1-SOJ</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">334</subfield><subfield code="j">1989</subfield><subfield code="c">3</subfield><subfield code="h">285-291</subfield><subfield code="g">7</subfield></datafield></record></collection>
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