High-statistics study of K0_S pair production in two-photon collisions
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F13%3A10193734" target="_blank" >RIV/00216208:11320/13:10193734 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1093/ptep/ptt097" target="_blank" >http://dx.doi.org/10.1093/ptep/ptt097</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1093/ptep/ptt097" target="_blank" >10.1093/ptep/ptt097</a>
Alternative languages
Result language
angličtina
Original language name
High-statistics study of K0_S pair production in two-photon collisions
Original language description
We report a high-statistics measurement of the differential cross section of the process ?? RIGHTWARDS ARROW K0SK0 S in the range 1.05 GeV LESS-THAN OR EQUAL TO W LESS-THAN OR EQUAL TO 4.00 GeV, where W is the center-of-mass energy of the colliding photons, using 972 fbMINUS SIGN 1 of data collected with the Belle detector at the KEKB asymmetric-energy e+eMINUS SIGN collider operated at and near the ?-resonance region. The differential cross section is fitted by parameterized S-, D0-, D2-, G0-, and G2-wave amplitudes. In the D2 wave, the f2(1270), a2(1320), and f 2(1525) are dominant and a resonance, the f2(2200), is also present. The f0(1710) and possibly the f0(2500) are seen in the S wave. The mass, total width, and product of the two-photon partialdecay width and decay branching fraction to the K -K state ??B(K -K ) are extracted for the f 2(1525), f0(1710), f2(2200), and f0(2500). The destructive interference between the f2(1270) and a2(1320) is confirmed by measuring their relat
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BF - Elementary particle theory and high energy physics
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Progress of Theoretical and Experimental Physics
ISSN
2050-3911
e-ISSN
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Volume of the periodical
2013
Issue of the periodical within the volume
12
Country of publishing house
GB - UNITED KINGDOM
Number of pages
45
Pages from-to
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UT code for WoS article
000330212300009
EID of the result in the Scopus database
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