Low energy antikaon-nucleon/nuclei interaction studies by AMADEUS

K. Piscicchia; M. Bazzi; G. Belloti; A. M. Bragadireanu; D. Bosnar; A. D. Butt; M. Cargnelli; C. Curceanu; R. Del Grande; L. De Paolis; L. Fabbietti; C. Fiorini; F. Ghio; C. Guaraldo; R. S. Hayano; M. Iliescu; M. Iwasaki; P. Levi Sandri; J. Marton; M. Miliucci; P. Moskal; S. Okada; A. Ramos; A. Scordo; M. Silarski; D. L. Sirghi; F. Sirghi; M. Skurzok; A. Spallone; O. Vazquez Doce; E. Widmann; S. Wycech; J. Zmeskal

doi:10.1063/1.5118389

Low energy antikaon-nucleon/nuclei interaction studies by AMADEUS

K. Piscicchia, M. Bazzi, G. Belloti, A. M. Bragadireanu, D. Bosnar, A. D. Butt, M. Cargnelli, C. Curceanu, R. Del Grande, L. De Paolis, L. Fabbietti, C. Fiorini, F. Ghio, C. Guaraldo, R. S. Hayano, M. Iliescu, M. Iwasaki, P. Levi Sandri, J. Marton, M. MiliucciP. Moskal, S. Okada, A. Ramos, A. Scordo, M. Silarski, D. L. Sirghi, F. Sirghi, M. Skurzok, A. Spallone, O. Vazquez Doce, E. Widmann, S. Wycech, J. Zmeskal

Chair of Experimentalphysik - Dense and Strange Hadronic Matter

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

1 Scopus citations

Abstract

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 non-resonant transition amplitude |AK^- n→Λπ^- | at s=33 MeV below the K̄N threshold is presented, in relation with the Λ(1405) properties studies. The analysis procedure adopted in the search for K^- multi-nucleon absorption cross sections and Branching Ratios will be also described.

Original language	English
Title of host publication	13th International Conference on Hypernuclear and Strange Particle Physics, HYP 2018
Editors	Reinhard Schumacher, Liguang Tang
Publisher	American Institute of Physics Inc.
ISBN (Electronic)	9780735418721
DOIs	https://doi.org/10.1063/1.5118389
State	Published - 25 Jul 2019
Event	13th International Conference on Hypernuclear and Strange Particle Physics, HYP 2018 - Portsmouth, United States Duration: 24 Jun 2018 → 29 Jun 2018

Publication series

Name	AIP Conference Proceedings
Volume	2130
ISSN (Print)	0094-243X
ISSN (Electronic)	1551-7616

Conference

Conference	13th International Conference on Hypernuclear and Strange Particle Physics, HYP 2018
Country/Territory	United States
City	Portsmouth
Period	24/06/18 → 29/06/18

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10.1063/1.5118389

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Piscicchia, K., Bazzi, M., Belloti, G., Bragadireanu, A. M., Bosnar, D., Butt, A. D., Cargnelli, M., Curceanu, C., Del Grande, R., De Paolis, L., Fabbietti, L., Fiorini, C., Ghio, F., Guaraldo, C., Hayano, R. S., Iliescu, M., Iwasaki, M., Sandri, P. L., Marton, J., ... Zmeskal, J. (2019). Low energy antikaon-nucleon/nuclei interaction studies by AMADEUS. In R. Schumacher, & L. Tang (Eds.), 13th International Conference on Hypernuclear and Strange Particle Physics, HYP 2018 Article 020021 (AIP Conference Proceedings; Vol. 2130). American Institute of Physics Inc.. https://doi.org/10.1063/1.5118389

@inproceedings{12618d0ef956487cbd4c7bed03cbf0a2,

title = "Low energy antikaon-nucleon/nuclei interaction studies by AMADEUS",

abstract = "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 non-resonant transition amplitude |AK- n→Λπ- | at s=33 MeV below the {\=K}N threshold is presented, in relation with the Λ(1405) properties studies. The analysis procedure adopted in the search for K- multi-nucleon absorption cross sections and Branching Ratios will be also described.",

author = "K. Piscicchia and M. Bazzi and G. Belloti and Bragadireanu, {A. M.} and D. Bosnar and Butt, {A. D.} and M. Cargnelli and C. Curceanu and {Del Grande}, R. and {De Paolis}, L. and L. Fabbietti and C. Fiorini and F. Ghio and C. Guaraldo and Hayano, {R. S.} and M. Iliescu and M. Iwasaki and Sandri, {P. Levi} and J. Marton and M. Miliucci and P. Moskal and S. Okada and A. Ramos and A. Scordo and M. Silarski and Sirghi, {D. L.} and F. Sirghi and M. Skurzok and A. Spallone and Doce, {O. Vazquez} and E. Widmann and S. Wycech and J. Zmeskal",

note = "Publisher Copyright: {\textcopyright} 2019 Author(s).; 13th International Conference on Hypernuclear and Strange Particle Physics, HYP 2018 ; Conference date: 24-06-2018 Through 29-06-2018",

year = "2019",

month = jul,

day = "25",

doi = "10.1063/1.5118389",

language = "English",

series = "AIP Conference Proceedings",

publisher = "American Institute of Physics Inc.",

editor = "Reinhard Schumacher and Liguang Tang",

booktitle = "13th International Conference on Hypernuclear and Strange Particle Physics, HYP 2018",

}

Piscicchia, K, Bazzi, M, Belloti, G, Bragadireanu, AM, Bosnar, D, Butt, AD, Cargnelli, M, Curceanu, C, Del Grande, R, De Paolis, L, Fabbietti, L, Fiorini, C, Ghio, F, Guaraldo, C, Hayano, RS, Iliescu, M, Iwasaki, M, Sandri, PL, Marton, J, Miliucci, M, Moskal, P, Okada, S, Ramos, A, Scordo, A, Silarski, M, Sirghi, DL, Sirghi, F, Skurzok, M, Spallone, A, Doce, OV, Widmann, E, Wycech, S & Zmeskal, J 2019, Low energy antikaon-nucleon/nuclei interaction studies by AMADEUS. in R Schumacher & L Tang (eds), 13th International Conference on Hypernuclear and Strange Particle Physics, HYP 2018., 020021, AIP Conference Proceedings, vol. 2130, American Institute of Physics Inc., 13th International Conference on Hypernuclear and Strange Particle Physics, HYP 2018, Portsmouth, United States, 24/06/18. https://doi.org/10.1063/1.5118389

Low energy antikaon-nucleon/nuclei interaction studies by AMADEUS. / Piscicchia, K.; Bazzi, M.; Belloti, G. et al.
13th International Conference on Hypernuclear and Strange Particle Physics, HYP 2018. ed. / Reinhard Schumacher; Liguang Tang. American Institute of Physics Inc., 2019. 020021 (AIP Conference Proceedings; Vol. 2130).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Low energy antikaon-nucleon/nuclei interaction studies by AMADEUS

AU - Piscicchia, K.

AU - Bazzi, M.

AU - Belloti, G.

AU - Bragadireanu, A. M.

AU - Bosnar, D.

AU - Butt, A. D.

AU - Cargnelli, M.

AU - Curceanu, C.

AU - Del Grande, R.

AU - De Paolis, L.

AU - Fabbietti, L.

AU - Fiorini, C.

AU - Ghio, F.

AU - Guaraldo, C.

AU - Hayano, R. S.

AU - Iliescu, M.

AU - Iwasaki, M.

AU - Sandri, P. Levi

AU - Marton, J.

AU - Miliucci, M.

AU - Moskal, P.

AU - Okada, S.

AU - Ramos, A.

AU - Scordo, A.

AU - Silarski, M.

AU - Sirghi, D. L.

AU - Sirghi, F.

AU - Skurzok, M.

AU - Spallone, A.

AU - Doce, O. Vazquez

AU - Widmann, E.

AU - Wycech, S.

AU - Zmeskal, J.

PY - 2019/7/25

Y1 - 2019/7/25

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 non-resonant transition amplitude |AK- n→Λπ- | at s=33 MeV below the K̄N threshold is presented, in relation with the Λ(1405) properties studies. The analysis procedure adopted in the search for K- multi-nucleon absorption cross sections and Branching Ratios will be also described.

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 non-resonant transition amplitude |AK- n→Λπ- | at s=33 MeV below the K̄N threshold is presented, in relation with the Λ(1405) properties studies. The analysis procedure adopted in the search for K- multi-nucleon absorption cross sections and Branching Ratios will be also described.

UR - http://www.scopus.com/inward/record.url?scp=85070325804&partnerID=8YFLogxK

U2 - 10.1063/1.5118389

DO - 10.1063/1.5118389

M3 - Conference contribution

AN - SCOPUS:85070325804

T3 - AIP Conference Proceedings

BT - 13th International Conference on Hypernuclear and Strange Particle Physics, HYP 2018

A2 - Schumacher, Reinhard

A2 - Tang, Liguang

PB - American Institute of Physics Inc.

T2 - 13th International Conference on Hypernuclear and Strange Particle Physics, HYP 2018

Y2 - 24 June 2018 through 29 June 2018

ER -

Low energy antikaon-nucleon/nuclei interaction studies by AMADEUS

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