activity
20052023
most citedObservation of Anomalous Internal Pair Creation in Be: A Possible Signature of a Light, Neutral Boson

403 citations · 697 across the 11 of their papers we have counts for

collaborators

11 papers

nucl-ex2023★ 3 cited

Observation of the X17 anomaly in the decay of the Giant Dipole Resonance of Be

A. J. Krasznahorkay, A. Krasznahorkay, M. Csatlós +6

Angular correlation spectra of pairs produced in the Li(,)Be nuclear reaction were studied at a proton beam energy of ~=~4.0~MeV, which corresponds…

nucl-ex2022★ 67 cited

New anomaly observed in C supports the existence and the vector character of the hypothetical X17 boson

A. J. Krasznahorkay, A. Krasznahorkay, M. Begala +8

Employing the B(p,)C nuclear reaction, the angular correlation of pairs was investigated in the angular range of for five differ…

nucl-ex2021★ 91 cited

A new anomaly observed in He supports the existence of the hypothetical X17 particle

A. J. Krasznahorkay, M. Csatlós, L. Csige +7

Energy-sum and angular correlation spectra of pairs produced in the H(p,)He nuclear reaction have been studied at =510, 610 and 900 keV proton energies…

nucl-ex2019★ 47 cited

New evidence supporting the existence of the hypothetic X17 particle

A. J. Krasznahorkay, M. Csatlos, L. Csige +8

We observed electron-positron pairs from the electro-magnetically forbidden M0 transition depopulating the 21.01 MeV 0 state in He. A peak was observed in their an…

nucl-ex2015★ 15 cited

Shapes of the Pb ground states from beta decay studies using the total absorption technique

M. E. Estevez Aguado, A. Algora, J. Agramunt +25

The beta decay of Pb has been studied using the total absorption technique at the ISOLDE(CERN) facility. The beta-decay strength deduced from the measurements, combined…

nucl-ex2015★ 403 cited

Observation of Anomalous Internal Pair Creation in Be: A Possible Signature of a Light, Neutral Boson

A. J. Krasznahorkay, M. Csatlós, L. Csige +11

Electron-positron angular correlations were measured for the isovector magnetic dipole 17.6 MeV state (, ) ground state (, ) and the isosc…