Publications (7)
Self-image effects for diffraction and dispersion
H. C. Rosu, J. P. Trevino, H. Cabrera +1
Excerpt: We apply the wavelet transform to the fractal Talbot effect in both diffraction and fiber dispersion. In the first case, the self similar character of the transverse parax…
Scale invariance of a diodelike tunnel junction
H. Cabrera, D. A. Zanin, L. G. De Pietro +9
We measure the current vs voltage (I-V) characteristics of a diodelike tunnel junction consisting of a sharp metallic tip placed at a variable distance d from a planar collector an…
Measurement of the muon transfer rate from muonic hydrogen to oxygen in the range 70-336 K
C. Pizzolotto, A. Sbrizzi, A. Adamczak +39
The first measurement of the temperature dependence of the muon transfer rate from muonic hydrogen to oxygen was performed by the FAMU collaboration in 2016. The results provide ev…
Talbot effect for dispersion in linear optical fibers and a wavelet approach
H. C. Rosu, J. P. Trevino, H. Cabrera +1
We shortly recall the mathematical and physical aspects of Talbot's self-imaging effect occurring in near-field diffraction. In the rational paraxial approximation, the Talbot imag…
Development of wavelength shifter coated reflectors for the ArDM argon dark matter detector
The ArDM Collaboration, V. Boccone, P. K. Lightfoot +38
To optimise the design of the light readout in the ArDM 1-ton liquid argon dark matter detector, a range of reflector and WLS coating combinations were investigated in several smal…
Status of the detector setup for the FAMU experiment at RIKEN-RAL for a precision measurement of the Zemach radius of the proton in muonic hydrogen
R. Rossini, A. Adamczak, D. Bakalov +46
The FAMU experiment at RIKEN-RAL is a muonic atom experiment with the aim to determine the Zemach radius of the proton by measuring the 1s hyperfine splitting in muonic hydrogen. T…
Investigating the Proton Structure: The FAMU experiment
A. Vacchi, A. Adamczak, D. Bakalov +46
The article gives the motivations for the measurement of the hyperfine splitting (hfs) in the ground state of muonic hydrogen to explore the properties of the proton at low momentu…