Evidence of the spectator role of unpaired nucleons of the target nucleus in (p, α) reactions View Full Text


Ontology type: schema:ScholarlyArticle     


Article Info

DATE

1983-03

AUTHORS

E. Gadioli, E. Gadioli Erba, R. Gaggini, P. Guazzoni, P. Michelato, A. Moroni, L. Zetta

ABSTRACT

In this paper the spectra ofα particles emitted in (p, α) reactions induced by ∼24 MeV protons on adjacent target nuclei, onemagic, with a magic neutron or proton shell and the othernear magic, with one more nucleon outside the shell, are measured and compared.The nuclei investigated are90, 91Zr,122Sn,123Sb,142, 143, 144Nd,208Pb and209Bi. The weak population of low energy levels of the residual nucleus from thenear magic target nucleus and the excitation of homologous states in the residual nuclei from neighbouringmagic andnear magic target nuclei convincingly prove that in most of the cases the unpaired nucleon outside the magic shell acts as a spectator in the process.The implications of these experimental findings are discussed. More... »

PAGES

43-54

Identifiers

URI

http://scigraph.springernature.com/pub.10.1007/bf01433609

DOI

http://dx.doi.org/10.1007/bf01433609

DIMENSIONS

https://app.dimensions.ai/details/publication/pub.1008673419


Indexing Status Check whether this publication has been indexed by Scopus and Web Of Science using the SN Indexing Status Tool
Incoming Citations Browse incoming citations for this publication using opencitations.net

JSON-LD is the canonical representation for SciGraph data.

TIP: You can open this SciGraph record using an external JSON-LD service: JSON-LD Playground Google SDTT

[
  {
    "@context": "https://springernature.github.io/scigraph/jsonld/sgcontext.json", 
    "about": [
      {
        "id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/02", 
        "inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/", 
        "name": "Physical Sciences", 
        "type": "DefinedTerm"
      }, 
      {
        "id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/0202", 
        "inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/", 
        "name": "Atomic, Molecular, Nuclear, Particle and Plasma Physics", 
        "type": "DefinedTerm"
      }
    ], 
    "author": [
      {
        "affiliation": {
          "alternateName": "Istituto Nazionale di Fisica Nucleare, Sezione di Milano, Milano, Italia", 
          "id": "http://www.grid.ac/institutes/grid.470206.7", 
          "name": [
            "Istituto di Fisica dell'Universit\u00e0 di Milano, Milano", 
            "Istituto Nazionale di Fisica Nucleare, Sezione di Milano, Milano, Italia"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Gadioli", 
        "givenName": "E.", 
        "id": "sg:person.0721355610.23", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.0721355610.23"
        ], 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "Istituto Nazionale di Fisica Nucleare, Sezione di Milano, Milano, Italia", 
          "id": "http://www.grid.ac/institutes/grid.470206.7", 
          "name": [
            "Istituto di Fisica dell'Universit\u00e0 di Milano, Milano", 
            "Istituto Nazionale di Fisica Nucleare, Sezione di Milano, Milano, Italia"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Gadioli Erba", 
        "givenName": "E.", 
        "id": "sg:person.010265342075.38", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.010265342075.38"
        ], 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "Istituto Nazionale di Fisica Nucleare, Sezione di Milano, Milano, Italia", 
          "id": "http://www.grid.ac/institutes/grid.470206.7", 
          "name": [
            "Istituto di Fisica dell'Universit\u00e0 di Milano, Milano", 
            "Istituto Nazionale di Fisica Nucleare, Sezione di Milano, Milano, Italia"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Gaggini", 
        "givenName": "R.", 
        "id": "sg:person.012616047537.31", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.012616047537.31"
        ], 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "Istituto Nazionale di Fisica Nucleare, Sezione di Milano, Milano, Italia", 
          "id": "http://www.grid.ac/institutes/grid.470206.7", 
          "name": [
            "Istituto di Fisica dell'Universit\u00e0 di Milano, Milano", 
            "Istituto Nazionale di Fisica Nucleare, Sezione di Milano, Milano, Italia"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Guazzoni", 
        "givenName": "P.", 
        "id": "sg:person.012266470263.41", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.012266470263.41"
        ], 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "Istituto Nazionale di Fisica Nucleare, Sezione di Milano, Milano, Italia", 
          "id": "http://www.grid.ac/institutes/grid.470206.7", 
          "name": [
            "Istituto di Fisica dell'Universit\u00e0 di Milano, Milano", 
            "Istituto Nazionale di Fisica Nucleare, Sezione di Milano, Milano, Italia"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Michelato", 
        "givenName": "P.", 
        "id": "sg:person.013107660164.54", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.013107660164.54"
        ], 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "Istituto Nazionale di Fisica Nucleare, Sezione di Milano, Milano, Italia", 
          "id": "http://www.grid.ac/institutes/grid.470206.7", 
          "name": [
            "Istituto di Fisica dell'Universit\u00e0 di Milano, Milano", 
            "Istituto Nazionale di Fisica Nucleare, Sezione di Milano, Milano, Italia"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Moroni", 
        "givenName": "A.", 
        "id": "sg:person.011352370736.55", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.011352370736.55"
        ], 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "Istituto Nazionale di Fisica Nucleare, Sezione di Milano, Milano, Italia", 
          "id": "http://www.grid.ac/institutes/grid.470206.7", 
          "name": [
            "Istituto di Fisica dell'Universit\u00e0 di Milano, Milano", 
            "Istituto Nazionale di Fisica Nucleare, Sezione di Milano, Milano, Italia"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Zetta", 
        "givenName": "L.", 
        "id": "sg:person.010525276527.18", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.010525276527.18"
        ], 
        "type": "Person"
      }
    ], 
    "datePublished": "1983-03", 
    "datePublishedReg": "1983-03-01", 
    "description": "In this paper the spectra of\u03b1 particles emitted in (p, \u03b1) reactions induced by \u223c24 MeV protons on adjacent target nuclei, onemagic, with a magic neutron or proton shell and the othernear magic, with one more nucleon outside the shell, are measured and compared.The nuclei investigated are90, 91Zr,122Sn,123Sb,142, 143, 144Nd,208Pb and209Bi. The weak population of low energy levels of the residual nucleus from thenear magic target nucleus and the excitation of homologous states in the residual nuclei from neighbouringmagic andnear magic target nuclei convincingly prove that in most of the cases the unpaired nucleon outside the magic shell acts as a spectator in the process.The implications of these experimental findings are discussed.", 
    "genre": "article", 
    "id": "sg:pub.10.1007/bf01433609", 
    "inLanguage": "en", 
    "isAccessibleForFree": false, 
    "isPartOf": [
      {
        "id": "sg:journal.1313831", 
        "issn": [
          "0939-7922", 
          "1431-5831"
        ], 
        "name": "Zeitschrift f\u00fcr Physik A Hadrons and nuclei", 
        "publisher": "Springer Nature", 
        "type": "Periodical"
      }, 
      {
        "issueNumber": "1-2", 
        "type": "PublicationIssue"
      }, 
      {
        "type": "PublicationVolume", 
        "volumeNumber": "310"
      }
    ], 
    "keywords": [
      "nucleus", 
      "population", 
      "findings", 
      "levels", 
      "evidence", 
      "cases", 
      "role", 
      "low energy levels", 
      "reaction", 
      "weak population", 
      "implications", 
      "act", 
      "experimental findings", 
      "state", 
      "target nuclei", 
      "process", 
      "particles", 
      "spectator role", 
      "energy levels", 
      "excitation", 
      "shell", 
      "magic", 
      "homologous states", 
      "paper", 
      "MeV protons", 
      "protons", 
      "spectators", 
      "shell acts", 
      "neutrons", 
      "magic neutron", 
      "proton shell", 
      "more nucleons", 
      "nucleon", 
      "residual nuclei", 
      "unpaired nucleons", 
      "and209Bi", 
      "spectra of\u03b1 particles", 
      "of\u03b1 particles", 
      "adjacent target nuclei", 
      "othernear magic", 
      "are90", 
      "thenear magic target nucleus", 
      "magic target nucleus", 
      "neighbouringmagic andnear magic target nuclei", 
      "andnear magic target nuclei", 
      "magic shell acts"
    ], 
    "name": "Evidence of the spectator role of unpaired nucleons of the target nucleus in (p, \u03b1) reactions", 
    "pagination": "43-54", 
    "productId": [
      {
        "name": "dimensions_id", 
        "type": "PropertyValue", 
        "value": [
          "pub.1008673419"
        ]
      }, 
      {
        "name": "doi", 
        "type": "PropertyValue", 
        "value": [
          "10.1007/bf01433609"
        ]
      }
    ], 
    "sameAs": [
      "https://doi.org/10.1007/bf01433609", 
      "https://app.dimensions.ai/details/publication/pub.1008673419"
    ], 
    "sdDataset": "articles", 
    "sdDatePublished": "2021-12-01T19:04", 
    "sdLicense": "https://scigraph.springernature.com/explorer/license/", 
    "sdPublisher": {
      "name": "Springer Nature - SN SciGraph project", 
      "type": "Organization"
    }, 
    "sdSource": "s3://com-springernature-scigraph/baseset/20211201/entities/gbq_results/article/article_178.jsonl", 
    "type": "ScholarlyArticle", 
    "url": "https://doi.org/10.1007/bf01433609"
  }
]
 

Download the RDF metadata as:  json-ld nt turtle xml License info

HOW TO GET THIS DATA PROGRAMMATICALLY:

JSON-LD is a popular format for linked data which is fully compatible with JSON.

curl -H 'Accept: application/ld+json' 'https://scigraph.springernature.com/pub.10.1007/bf01433609'

N-Triples is a line-based linked data format ideal for batch operations.

curl -H 'Accept: application/n-triples' 'https://scigraph.springernature.com/pub.10.1007/bf01433609'

Turtle is a human-readable linked data format.

curl -H 'Accept: text/turtle' 'https://scigraph.springernature.com/pub.10.1007/bf01433609'

RDF/XML is a standard XML format for linked data.

curl -H 'Accept: application/rdf+xml' 'https://scigraph.springernature.com/pub.10.1007/bf01433609'


 

This table displays all metadata directly associated to this object as RDF triples.

147 TRIPLES      21 PREDICATES      72 URIs      64 LITERALS      6 BLANK NODES

Subject Predicate Object
1 sg:pub.10.1007/bf01433609 schema:about anzsrc-for:02
2 anzsrc-for:0202
3 schema:author N72cb83a2a9774902aa69515233b43fc5
4 schema:datePublished 1983-03
5 schema:datePublishedReg 1983-03-01
6 schema:description In this paper the spectra ofα particles emitted in (p, α) reactions induced by ∼24 MeV protons on adjacent target nuclei, onemagic, with a magic neutron or proton shell and the othernear magic, with one more nucleon outside the shell, are measured and compared.The nuclei investigated are90, 91Zr,122Sn,123Sb,142, 143, 144Nd,208Pb and209Bi. The weak population of low energy levels of the residual nucleus from thenear magic target nucleus and the excitation of homologous states in the residual nuclei from neighbouringmagic andnear magic target nuclei convincingly prove that in most of the cases the unpaired nucleon outside the magic shell acts as a spectator in the process.The implications of these experimental findings are discussed.
7 schema:genre article
8 schema:inLanguage en
9 schema:isAccessibleForFree false
10 schema:isPartOf N1a96c53caeae46f38a083f41ceebf74d
11 N51fd93524885412e970ebfa4e5e58cbf
12 sg:journal.1313831
13 schema:keywords MeV protons
14 act
15 adjacent target nuclei
16 and209Bi
17 andnear magic target nuclei
18 are90
19 cases
20 energy levels
21 evidence
22 excitation
23 experimental findings
24 findings
25 homologous states
26 implications
27 levels
28 low energy levels
29 magic
30 magic neutron
31 magic shell acts
32 magic target nucleus
33 more nucleons
34 neighbouringmagic andnear magic target nuclei
35 neutrons
36 nucleon
37 nucleus
38 ofα particles
39 othernear magic
40 paper
41 particles
42 population
43 process
44 proton shell
45 protons
46 reaction
47 residual nuclei
48 role
49 shell
50 shell acts
51 spectator role
52 spectators
53 spectra ofα particles
54 state
55 target nuclei
56 thenear magic target nucleus
57 unpaired nucleons
58 weak population
59 schema:name Evidence of the spectator role of unpaired nucleons of the target nucleus in (p, α) reactions
60 schema:pagination 43-54
61 schema:productId N1ebcdc34e7c948608f4309ff21443925
62 Ne7310e5f7cf1435c8db97069b9d66779
63 schema:sameAs https://app.dimensions.ai/details/publication/pub.1008673419
64 https://doi.org/10.1007/bf01433609
65 schema:sdDatePublished 2021-12-01T19:04
66 schema:sdLicense https://scigraph.springernature.com/explorer/license/
67 schema:sdPublisher N16e3ca28aade4f65a37630a770df7189
68 schema:url https://doi.org/10.1007/bf01433609
69 sgo:license sg:explorer/license/
70 sgo:sdDataset articles
71 rdf:type schema:ScholarlyArticle
72 N16e3ca28aade4f65a37630a770df7189 schema:name Springer Nature - SN SciGraph project
73 rdf:type schema:Organization
74 N1a96c53caeae46f38a083f41ceebf74d schema:issueNumber 1-2
75 rdf:type schema:PublicationIssue
76 N1ebcdc34e7c948608f4309ff21443925 schema:name doi
77 schema:value 10.1007/bf01433609
78 rdf:type schema:PropertyValue
79 N29a8943142b045e9a5c06070aa63e38d rdf:first sg:person.012266470263.41
80 rdf:rest Nf4e80c41b9714629aedeaeef8d989b20
81 N4d20f6aee2b14dd487ef70eaafcb4d8a rdf:first sg:person.010265342075.38
82 rdf:rest Na6f2955d4eb442619569b0d2b15dc0c9
83 N51fd93524885412e970ebfa4e5e58cbf schema:volumeNumber 310
84 rdf:type schema:PublicationVolume
85 N5ab46ed4658a49e19cad0bd28e40c1ab rdf:first sg:person.011352370736.55
86 rdf:rest Na9389e7a9fcb45219b8443c2eaf2b16f
87 N72cb83a2a9774902aa69515233b43fc5 rdf:first sg:person.0721355610.23
88 rdf:rest N4d20f6aee2b14dd487ef70eaafcb4d8a
89 Na6f2955d4eb442619569b0d2b15dc0c9 rdf:first sg:person.012616047537.31
90 rdf:rest N29a8943142b045e9a5c06070aa63e38d
91 Na9389e7a9fcb45219b8443c2eaf2b16f rdf:first sg:person.010525276527.18
92 rdf:rest rdf:nil
93 Ne7310e5f7cf1435c8db97069b9d66779 schema:name dimensions_id
94 schema:value pub.1008673419
95 rdf:type schema:PropertyValue
96 Nf4e80c41b9714629aedeaeef8d989b20 rdf:first sg:person.013107660164.54
97 rdf:rest N5ab46ed4658a49e19cad0bd28e40c1ab
98 anzsrc-for:02 schema:inDefinedTermSet anzsrc-for:
99 schema:name Physical Sciences
100 rdf:type schema:DefinedTerm
101 anzsrc-for:0202 schema:inDefinedTermSet anzsrc-for:
102 schema:name Atomic, Molecular, Nuclear, Particle and Plasma Physics
103 rdf:type schema:DefinedTerm
104 sg:journal.1313831 schema:issn 0939-7922
105 1431-5831
106 schema:name Zeitschrift für Physik A Hadrons and nuclei
107 schema:publisher Springer Nature
108 rdf:type schema:Periodical
109 sg:person.010265342075.38 schema:affiliation grid-institutes:grid.470206.7
110 schema:familyName Gadioli Erba
111 schema:givenName E.
112 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.010265342075.38
113 rdf:type schema:Person
114 sg:person.010525276527.18 schema:affiliation grid-institutes:grid.470206.7
115 schema:familyName Zetta
116 schema:givenName L.
117 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.010525276527.18
118 rdf:type schema:Person
119 sg:person.011352370736.55 schema:affiliation grid-institutes:grid.470206.7
120 schema:familyName Moroni
121 schema:givenName A.
122 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.011352370736.55
123 rdf:type schema:Person
124 sg:person.012266470263.41 schema:affiliation grid-institutes:grid.470206.7
125 schema:familyName Guazzoni
126 schema:givenName P.
127 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.012266470263.41
128 rdf:type schema:Person
129 sg:person.012616047537.31 schema:affiliation grid-institutes:grid.470206.7
130 schema:familyName Gaggini
131 schema:givenName R.
132 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.012616047537.31
133 rdf:type schema:Person
134 sg:person.013107660164.54 schema:affiliation grid-institutes:grid.470206.7
135 schema:familyName Michelato
136 schema:givenName P.
137 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.013107660164.54
138 rdf:type schema:Person
139 sg:person.0721355610.23 schema:affiliation grid-institutes:grid.470206.7
140 schema:familyName Gadioli
141 schema:givenName E.
142 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.0721355610.23
143 rdf:type schema:Person
144 grid-institutes:grid.470206.7 schema:alternateName Istituto Nazionale di Fisica Nucleare, Sezione di Milano, Milano, Italia
145 schema:name Istituto Nazionale di Fisica Nucleare, Sezione di Milano, Milano, Italia
146 Istituto di Fisica dell'Università di Milano, Milano
147 rdf:type schema:Organization
 




Preview window. Press ESC to close (or click here)


...