Matches in SemOpenAlex for { <https://semopenalex.org/work/W2029553655> ?p ?o ?g. }
- W2029553655 abstract "Abstract A research has been made to look for a signature of the positive-strangeness baryon resonance Θ + ( 1530 ) , which is expected to decay into p K 0 . A peak is observed in the p π + π − invariant mass distribution in antiproton– 4 He annihilation reactions at rest with production of two π + π − pairs with invariant mass close to the K S 0 mass. The annihilation reactions on 4 He can involve two to four nucleons producing an energy blob characterized by high strangeness content. The peak is centred around 1560.0 ± 3.7 MeV and its width is very narrow. The statistical significance is 2.7; this value is considered of not sufficient significance to claim support of the Θ + . The data were collected with the Obelix spectrometer at the LEAR machine of CERN." @default.
- W2029553655 created "2016-06-24" @default.
- W2029553655 creator A5003356525 @default.
- W2029553655 creator A5004830462 @default.
- W2029553655 creator A5008348976 @default.
- W2029553655 creator A5009284329 @default.
- W2029553655 creator A5009315304 @default.
- W2029553655 creator A5009400991 @default.
- W2029553655 creator A5012876831 @default.
- W2029553655 creator A5018522526 @default.
- W2029553655 creator A5022755149 @default.
- W2029553655 creator A5024233393 @default.
- W2029553655 creator A5025718527 @default.
- W2029553655 creator A5029391876 @default.
- W2029553655 creator A5030034610 @default.
- W2029553655 creator A5031077074 @default.
- W2029553655 creator A5033611669 @default.
- W2029553655 creator A5036440473 @default.
- W2029553655 creator A5038171420 @default.
- W2029553655 creator A5039273484 @default.
- W2029553655 creator A5041270043 @default.
- W2029553655 creator A5042776051 @default.
- W2029553655 creator A5046133063 @default.
- W2029553655 creator A5046901419 @default.
- W2029553655 creator A5047198133 @default.
- W2029553655 creator A5048399081 @default.
- W2029553655 creator A5048533789 @default.
- W2029553655 creator A5055739487 @default.
- W2029553655 creator A5057083569 @default.
- W2029553655 creator A5060968413 @default.
- W2029553655 creator A5061818416 @default.
- W2029553655 creator A5062956409 @default.
- W2029553655 creator A5064799382 @default.
- W2029553655 creator A5065081162 @default.
- W2029553655 creator A5067076672 @default.
- W2029553655 creator A5069885141 @default.
- W2029553655 creator A5070493323 @default.
- W2029553655 creator A5071553568 @default.
- W2029553655 creator A5072748187 @default.
- W2029553655 creator A5074587205 @default.
- W2029553655 creator A5075984424 @default.
- W2029553655 creator A5076553127 @default.
- W2029553655 creator A5079185131 @default.
- W2029553655 creator A5080680521 @default.
- W2029553655 creator A5081517971 @default.
- W2029553655 creator A5081838944 @default.
- W2029553655 creator A5084000940 @default.
- W2029553655 creator A5084020357 @default.
- W2029553655 creator A5085324319 @default.
- W2029553655 creator A5087581184 @default.
- W2029553655 creator A5090259574 @default.
- W2029553655 date "2006-11-01" @default.
- W2029553655 modified "2023-10-18" @default.
- W2029553655 title "Search for the pentaquark in antiproton 4He annihilation at rest" @default.
- W2029553655 cites W1527666690 @default.
- W2029553655 cites W1527753701 @default.
- W2029553655 cites W1563735924 @default.
- W2029553655 cites W1571901312 @default.
- W2029553655 cites W1844498637 @default.
- W2029553655 cites W1966858390 @default.
- W2029553655 cites W1969436712 @default.
- W2029553655 cites W1969587202 @default.
- W2029553655 cites W1974546471 @default.
- W2029553655 cites W1976770032 @default.
- W2029553655 cites W1977988991 @default.
- W2029553655 cites W1981555379 @default.
- W2029553655 cites W1998373221 @default.
- W2029553655 cites W2002693252 @default.
- W2029553655 cites W2006094566 @default.
- W2029553655 cites W2018275623 @default.
- W2029553655 cites W2029977809 @default.
- W2029553655 cites W2041616847 @default.
- W2029553655 cites W2051072369 @default.
- W2029553655 cites W2062120843 @default.
- W2029553655 cites W2065339096 @default.
- W2029553655 cites W2066868942 @default.
- W2029553655 cites W2075363014 @default.
- W2029553655 cites W2075899899 @default.
- W2029553655 cites W2093718134 @default.
- W2029553655 cites W2094743737 @default.
- W2029553655 cites W2102202303 @default.
- W2029553655 cites W2109104457 @default.
- W2029553655 cites W2115021247 @default.
- W2029553655 cites W2117897510 @default.
- W2029553655 cites W2119662874 @default.
- W2029553655 cites W2122812242 @default.
- W2029553655 cites W2124754080 @default.
- W2029553655 cites W2130142961 @default.
- W2029553655 cites W2136644859 @default.
- W2029553655 cites W2145187475 @default.
- W2029553655 cites W2164871704 @default.
- W2029553655 cites W2179778462 @default.
- W2029553655 cites W2234369573 @default.
- W2029553655 cites W2320714050 @default.
- W2029553655 cites W3098504515 @default.
- W2029553655 cites W3102868236 @default.
- W2029553655 cites W3123335341 @default.
- W2029553655 cites W3124311860 @default.
- W2029553655 cites W3125628150 @default.
- W2029553655 cites W3126067347 @default.