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A new constraint for the parameters of the K$_{varrho}_{3}$ scalar form factor
In order to determine the slope lambda /sub 0/ of the K/sub l3/ form factor, low-energy theorems of hard-pion current algebra with (3*, 3)+ (3, 3*) symmetry breaking are used. It is found that when lambda /sub 0/ is large and negative, lambda /sub 0/' must become positive, allowing a large fami...
| Autores principales: | , , |
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| Lenguaje: | eng |
| Publicado: |
1973
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| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/880521 |
| _version_ | 1780908139234721792 |
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| author | Kyungsik, Kang Pham Xuan Yem Pond, P |
| author_facet | Kyungsik, Kang Pham Xuan Yem Pond, P |
| author_sort | Kyungsik, Kang |
| collection | CERN |
| description | In order to determine the slope lambda /sub 0/ of the K/sub l3/ form factor, low-energy theorems of hard-pion current algebra with (3*, 3)+ (3, 3*) symmetry breaking are used. It is found that when lambda /sub 0/ is large and negative, lambda /sub 0/' must become positive, allowing a large family of possible solutions. (10 refs). |
| id | cern-880521 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 1973 |
| record_format | invenio |
| spelling | cern-8805212019-09-30T06:29:59Zhttp://cds.cern.ch/record/880521engKyungsik, KangPham Xuan YemPond, PA new constraint for the parameters of the K$_{varrho}_{3}$ scalar form factorParticle Physics - TheoryIn order to determine the slope lambda /sub 0/ of the K/sub l3/ form factor, low-energy theorems of hard-pion current algebra with (3*, 3)+ (3, 3*) symmetry breaking are used. It is found that when lambda /sub 0/ is large and negative, lambda /sub 0/' must become positive, allowing a large family of possible solutions. (10 refs).CERN-TH-1655oai:cds.cern.ch:8805211973 |
| spellingShingle | Particle Physics - Theory Kyungsik, Kang Pham Xuan Yem Pond, P A new constraint for the parameters of the K$_{varrho}_{3}$ scalar form factor |
| title | A new constraint for the parameters of the K$_{varrho}_{3}$ scalar form factor |
| title_full | A new constraint for the parameters of the K$_{varrho}_{3}$ scalar form factor |
| title_fullStr | A new constraint for the parameters of the K$_{varrho}_{3}$ scalar form factor |
| title_full_unstemmed | A new constraint for the parameters of the K$_{varrho}_{3}$ scalar form factor |
| title_short | A new constraint for the parameters of the K$_{varrho}_{3}$ scalar form factor |
| title_sort | new constraint for the parameters of the k$_{varrho}_{3}$ scalar form factor |
| topic | Particle Physics - Theory |
| url | http://cds.cern.ch/record/880521 |
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