Zobrazeno 1 - 10
of 106
pro vyhledávání: '"L, Csige"'
Autor:
A. J. Krasznahorkay, A. Krasznahorkay, M. Begala, M. Csatlós, L. Csige, J. Gulyás, A. Krakó, J. Timár, I. Rajta, I. Vajda, N. J. Sas
Publikováno v:
Physical Review C. 106
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30d59804c3098ad7e80dda36f70bf08f
https://doi.org/10.1103/physrevc.106.l061601
https://doi.org/10.1103/physrevc.106.l061601
Autor:
A.J. Krasznahorkay, M. Begala, M. Csatlós, L. Csige, J. Gulyás, A. Krakó, A. Krasznahorkay, B.M. Nyakó, I. Rajta, N.J. Sas, J. Timár, I. Vajda
Publikováno v:
Journal of Physics: Conference Series. 2391:012007
A few years ago we observed anomalous electron-positron angular correlations for the 18.15 MeV M1 transition of8Be. This was interpreted as the creation and decay of an intermediate bosonic particle with a mass ofm0c2=16.70±0.35(stat )±0.5(sys) MeV
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65d6f29ddb0741a1b796763e7e7d876e
https://doi.org/10.1088/1742-6596/2391/1/012007
https://doi.org/10.1088/1742-6596/2391/1/012007
Autor:
A. Krasznahorkay, B. M. Nyakó, J. Gulyás, M. Csatlós, N. J. Sas, L. Csige, I. Rajta, János Timár, I. Vajda
Publikováno v:
Physical Review C. 104
Angular correlation spectra of ${e}^{+}{e}^{\ensuremath{-}}$ pairs produced in the $^{3}\mathrm{H}(p,{e}^{+}{e}^{\ensuremath{-}})^{4}\mathrm{He}$ nuclear reaction have been studied at ${E}_{p}=510$, 610, and 900 keV proton energies. The main features
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b263d56a65b4c12cb6c546c5e5b14c8
https://doi.org/10.1103/physrevc.104.044003
https://doi.org/10.1103/physrevc.104.044003
Akademický článek
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Autor:
B. Szihalmi, M. Koszta, N. J. Sas, J. Gulyás, A. Krasznahorkay, Á. Nagy, János Timár, D.S. Firak, M. Csatlós, L. Csige
Publikováno v:
EPJ Web of Conferences, Vol 232, p 04005 (2020)
In a 2016 paper, an anomaly in the internal pair creation on the M1 transition depopulating the 18.15 MeV isoscalar 1+ state on 8Be was observed. This could be explained by the creation and subsequent decay of a new boson, with mass mXc2 = 16.70 MeV.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dbe6827f61da81e3971c3c4fc2e0748e
http://cds.cern.ch/record/2725878
http://cds.cern.ch/record/2725878
Akademický článek
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Autor:
István Kuti, I. Vajda, Attila Krasznahorkay, M. Csatlos, Á. Nagy, M.D. Hunyadi, L. Csige, B. M. Nyakó, A. Krasznahorkay, József Tímár, N. Sas, T.J. Ketel, János Gulyás
Publikováno v:
Proceedings of 55th International Winter Meeting on Nuclear Physics — PoS(BORMIO2017).
Recently, we measured the e$^+$e$^-$ angular correlations in internal pair creation (IPC) for the M1 transitions depopulating the 17.6 and 18.15 MeV states in $^8$Be, and observed a peak-like deviation from the predicted IPC for the 18.15 MeV transit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61814ea6a57e91cc22cda01e02f7b9fb
https://doi.org/10.22323/1.302.0036
https://doi.org/10.22323/1.302.0036
Autor:
J. Gulyás, Á. Nagy, B. M. Nyakó, L. Csige, A. Krasznahorkay, N. Sas, Attila Krasznahorkay, T.J. Ketel, János Timár, István Kuti, M.D. Hunyadi, M. Csatlós, I. Vajda
Publikováno v:
EPJ Web of Conferences, Vol 137, p 08010 (2017)
Electron-positron angular correlations were remeasured for the 17.6 MeV ( J π = 1 + → 0 + ) ground state transition in 8 Be using an improved setup compared to the one we used previously. Significant deviations from the internal pair creation was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9709202a4a6407edaa84e331db61f31
https://doaj.org/article/5e46e2f6a47b4c8b967b7b3fdc0c29b5
https://doaj.org/article/5e46e2f6a47b4c8b967b7b3fdc0c29b5
Autor:
A. Krasznahorkay, M. Csatlós, P. Constantin, J. Gulyás, D. Choudhury, D. L. Balabanski, S. Coban, L. Csige
Publikováno v:
AIP Conference Proceedings volume 1852
The emerging experimental program for photofission research at ELI-NP is briefly summarized. GEANT4 Monte Carlo simulations, providing estimates of the collimated beam profile of the ELI-NP gamma beam: beam energy bandwidth and beam spot dimensions,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ed1b0b293510a9193fd94f1653e27b8
https://doi.org/10.1063/1.4984873
https://doi.org/10.1063/1.4984873
Autor:
T.J. Ketel, Attila Krasznahorkay, M. Csatlós, A. Krasznahorkay, J. Gulyás, Á. Nagy, István Kuti, B. M. Nyakó, János Timár, L. Csige, N. Sas
Publikováno v:
EPJ Web of Conferences, Vol 142, p 01019 (2017)
Electron-positron angular correlations were remeasured for the 17.6 MeV $(J^π = 1^+ \to 0^+)$ ground state transition in $^8Be$ using an improved setup compared to one we used previously. Significant deviations from the internal pair creation was ob
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20329b287e38e54b6105b59e71731478
https://doaj.org/article/f4e6e208fb5c4a11b4cc596f3c277bb5
https://doaj.org/article/f4e6e208fb5c4a11b4cc596f3c277bb5