TY - JOUR
T1 - Low energy Antikaon-nucleon/nuclei interaction studies by AMADEUS
AU - Piscicchia, K.
AU - Cargnelli, M.
AU - Curceanu, C.
AU - Del Grande, R.
AU - Fabbietti, L.
AU - Guaraldo, C.
AU - Marton, J.
AU - Moskal, P.
AU - Scordo, A.
AU - Silarski, M.
AU - Sirghi, D.
AU - Skurzok, M.
AU - Tucakovic, I.
AU - Doce, O. Vazquez
AU - Wycech, S.
AU - Widmann, E.
AU - Zmeskal, J.
N1 - Publisher Copyright:
© 2018 Jagellonian University. All rights reserved.
PY - 2018
Y1 - 2018
N2 - The AMADEUS experiment at the DAΦNE collider of LNF-INFN deals with the investigation of the at-rest, or low-momentum, K- interactions in light nuclear targets, with the aim to constrain the low energy QCD models in the strangeness sector. The 0 step of the experiment consisted in the reanalysis of the 2004/2005 KLOE data, exploiting K- absorptions in H, 4He, 9Be and 12C, leading to the first invariant mass spectroscopic study with very low momentum (about 100 MeV) in-flight K- captures. With AMADEUS step 1, a dedicated pure carbon target was implemented in the central region of the KLOE detector, providing a high statistic sample of pure at-rest K- nuclear interaction. The first measurement of the nonresonant transition amplitude/AK-n→λπ-/at √s = 33 MeV below the K̄N threshold is presented, in relation with the Λ(1405) properties studies.
AB - The AMADEUS experiment at the DAΦNE collider of LNF-INFN deals with the investigation of the at-rest, or low-momentum, K- interactions in light nuclear targets, with the aim to constrain the low energy QCD models in the strangeness sector. The 0 step of the experiment consisted in the reanalysis of the 2004/2005 KLOE data, exploiting K- absorptions in H, 4He, 9Be and 12C, leading to the first invariant mass spectroscopic study with very low momentum (about 100 MeV) in-flight K- captures. With AMADEUS step 1, a dedicated pure carbon target was implemented in the central region of the KLOE detector, providing a high statistic sample of pure at-rest K- nuclear interaction. The first measurement of the nonresonant transition amplitude/AK-n→λπ-/at √s = 33 MeV below the K̄N threshold is presented, in relation with the Λ(1405) properties studies.
UR - http://www.scopus.com/inward/record.url?scp=85055213317&partnerID=8YFLogxK
U2 - 10.5506/APhysPolBSupp.11.609
DO - 10.5506/APhysPolBSupp.11.609
M3 - Article
AN - SCOPUS:85055213317
SN - 1899-2358
VL - 11
SP - 609
EP - 616
JO - Acta Physica Polonica B, Proceedings Supplement
JF - Acta Physica Polonica B, Proceedings Supplement
IS - 3
ER -