Further evidence for an unstable H-dibaryon?
Wetzorke I, Karsch F, Laermann E (2000)
In: Nuclear Physics B - Proceedings Supplements. NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, 83-4. ELSEVIER SCIENCE BV: 218-220.
Konferenzbeitrag
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Autor*in
Wetzorke, I;
Karsch, FrithjofUniBi;
Laermann, EdwinUniBi
Abstract / Bemerkung
We present preliminary results for the mass of the 6q flavor-singlet state (J(P) = 0(+), S = -2) called H-dibaryon, calculated in quenched QCD on 16(3)x30 and 24(3)x30 lattices with improved gauge and fermion actions (Symanzik improvement, Clover action). For both lattice sizes we applied the fuzzing technique to enhance the overlap with the ground state. We observe a H-mass above the Lambda Lambda-threshold for strong decay. The difference in mass, m(H) - 2m(Lambda), increases with increasing lattice size.
Erscheinungsjahr
2000
Titel des Konferenzbandes
Nuclear Physics B - Proceedings Supplements
Serien- oder Zeitschriftentitel
NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS
Band
83-4
Seite(n)
218-220
ISSN
0920-5632
Page URI
https://pub.uni-bielefeld.de/record/1620014
Zitieren
Wetzorke I, Karsch F, Laermann E. Further evidence for an unstable H-dibaryon? In: Nuclear Physics B - Proceedings Supplements. NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS. Vol 83-4. ELSEVIER SCIENCE BV; 2000: 218-220.
Wetzorke, I., Karsch, F., & Laermann, E. (2000). Further evidence for an unstable H-dibaryon? Nuclear Physics B - Proceedings Supplements, NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, 83-4, 218-220. ELSEVIER SCIENCE BV. https://doi.org/10.1016/S0920-5632(00)91628-1
Wetzorke, I, Karsch, Frithjof, and Laermann, Edwin. 2000. “Further evidence for an unstable H-dibaryon?”. In Nuclear Physics B - Proceedings Supplements, 83-4:218-220. NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS. ELSEVIER SCIENCE BV.
Wetzorke, I., Karsch, F., and Laermann, E. (2000). “Further evidence for an unstable H-dibaryon?” in Nuclear Physics B - Proceedings Supplements NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, vol. 83-4, (ELSEVIER SCIENCE BV), 218-220.
Wetzorke, I., Karsch, F., & Laermann, E., 2000. Further evidence for an unstable H-dibaryon? In Nuclear Physics B - Proceedings Supplements. NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS. no.83-4 ELSEVIER SCIENCE BV, pp. 218-220.
I. Wetzorke, F. Karsch, and E. Laermann, “Further evidence for an unstable H-dibaryon?”, Nuclear Physics B - Proceedings Supplements, NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, vol. 83-4, ELSEVIER SCIENCE BV, 2000, pp.218-220.
Wetzorke, I., Karsch, F., Laermann, E.: Further evidence for an unstable H-dibaryon? Nuclear Physics B - Proceedings Supplements. NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS. 83-4, p. 218-220. ELSEVIER SCIENCE BV (2000).
Wetzorke, I, Karsch, Frithjof, and Laermann, Edwin. “Further evidence for an unstable H-dibaryon?”. Nuclear Physics B - Proceedings Supplements. ELSEVIER SCIENCE BV, 2000.Vol. 83-4. NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS. 218-220.
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