Istituto Nazionale di Fisica Nucleare, Roma Tor Vergata

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19912026

most citedObservation of Gravitational Waves from a Binary Black Hole Merger

14.2k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

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Showing 2013 · nucl-exShow all

16 papers · 2 filters

nucl-ex2013★ 5 cited

First results of the experiment to search for double beta decay of 106Cd with 106CdWO4 crystal scintillator in coincidence with four crystals HPGe detector

V. I. Tretyak, P. Belli, R. Bernabei +14

An experiment to search for double beta processes in 106Cd by using cadmium tungstate crystal scintillator enriched in 106Cd (106CdWO4) in coincidence with the four crystals HPGe d…

nucl-ex2013

Radioactive contamination of BaF2 crystal scintillator

O. G. Polischuk, P. Belli, R. Bernabei +8

Barium fluoride (BaF $_{2}$ ) crystal scintillators are promising detectors to search for double beta decay processes in $^{130}$ Ba ( $Q_{2 β}$ = 2619(3) keV) and $^{132}$ Ba ( $Q_{2 β}$ =…

nucl-ex2013★ 10 cited

Search for 2β decay of 116Cd with the help of enriched 116CdWO4 crystal scintillators

D. V. Poda, A. S. Barabash, P. Belli +18

Cadmium tungstate crystal scintillators enriched in $^{116}$ Cd to 82% ( $^{116}$ CdWO $_{4}$ , total mass of $\approx$ 1.2 kg) are used to search for 2 $β$ decay of $^{116}$ Cd deep undergr…

nucl-ex2013★ 49 cited

Beam asymmetry for pi+ and pi0 photoproduction on the proton for photon energies from 1.102 to 1.862 GeV

M. Dugger, B. G. Ritchie, P. Collins +5

Beam asymmetries for the reactions gamma p -> p pi0 and gamma p -> n pi+ have been measured with the CEBAF Large Acceptance Spectrometer (CLAS) and a tagged, linearly polarized pho…

nucl-ex2013

Search for Rare Nuclear Decays with HPGe Detectors at the STELLA Facility of the LNGS

P. Belli, R. Bernabei, F. Cappella +20

Results on the search for rare nuclear decays with the ultra low background facility STELLA at the LNGS using gamma ray spectrometry are presented. In particular, the best T1/2 lim…

nucl-ex2013★ 35 cited

First Observation of the $Λ (1405)$ Line Shape in Electroproduction

H. Y. Lu, R. A. Schumacher, CLAS Collaboration

We report the first observation of the line shape of the $Λ (1405)$ from electroproduction, and show that it is not a simple Breit-Wigner resonance. Electroproduction of $K^+ Λ(1405…

nucl-ex2013★ 27 cited

Demonstration of a novel technique to measure two-photon exchange effects in elastic $e^{\pm} p$ scattering

M. Moteabbed, M. Niroula, B. A. Raue +147

The discrepancy between proton electromagnetic form factors extracted using unpolarized and polarized scattering data is believed to be a consequence of two-photon exchange (TPE) e…

nucl-ex2013★ 10 cited

Measurement of the Σ beam asymmetry for the ω photo-production off the proton and the neutron at GRAAL

V. Vegna, A. D'Angelo, O. Bartalini +34

We report on new measurements of the beam asymmetry for ω photo-production on proton and neutron in Hydrogen and Deuterium targets from the GRAAL collaboration. The beam asymmetry…

nucl-ex2013★ 97 cited

Differential Photoproduction Cross Sections of the Sigma0(1385), Lambda(1405), and Lambda(1520)

Kei Moriya, Reinhard Schumacher

We report the exclusive photoproduction cross sections for the Sigma(1385), Lambda(1405), and Lambda(1520) in the reactions gamma + p -> K+ + Y* using the CLAS detector for energie…

nucl-ex2013★ 52 cited

New search for correlated e+e- pairs in the alpha decay of 241Am

R. Bernabei, P. Belli, F. Cappella +15

A new search for production of correlated e+e- pairs in the alpha decay of 241Am has been carried out deep underground at the Gran Sasso National Laboratory of the I.N.F.N. by usin…

nucl-ex2013★ 24 cited

Cross sections for the $γ p \to K^{+} Λ$ and $γ p \to K^{+} Σ^{0}$ reactions measured at CLAS

W. Tang, K. Hicks, D. Keller +2

The first high-statistics cross sections for the reactions $γ p \to K^{*+} Λ$ and $γ p \to K^{*+} Σ^{0}$ were measured using the CLAS detector at photon energies between threshold and…

nucl-ex2013★ 5 cited

Hard Two-body Photodisintegration of 3He

I. Pomerantz, Y. Ilieva, R. Gilman +197

We have measured cross sections for the gamma+3He->p+d reaction at photon energies of 0.4 - 1.4 GeV and a center-of-mass angle of 90 deg. We observe dimensional scaling above 0.7 G…

nucl-ex2013★ 24 cited

Search for 2β decays of 96Ru and 104Ru by ultra-low background HPGe gamma spectrometry at LNGS: final results

P. Belli, R. Bernabei, F. Cappella +13

An experiment to search for double beta decay processes in 96Ru and 104Ru, which are accompanied by gamma rays, has been realized in the underground Gran Sasso National Laboratorie…

nucl-ex2013★ 8 cited

Transverse Polarization of $Σ^{+} (1189)$ in Photoproduction on a Hydrogen Target in CLAS

C. S. Nepali, M. Amaryan, K. P. Adhikari +143

Experimental results on the $Σ^{+} (1189)$ hyperon transverse polarization in photoproduction on a hydrogen target using the CLAS detector at Jefferson laboratory are presented. The $…

nucl-ex2013★ 139 cited

Measurement of the Sigma pi photoproduction line shapes near the Lambda(1405)

Kei Moriya, Reinhard Schumacher

The reaction gamma + p -> K+ + Sigma + pi was used to determine the invariant mass distributions or "line shapes" of the Sigma+ pi-, Sigma- pi+ and Sigma0 pi0 final states, from th…

nucl-ex2013★ 21 cited

First search for double-beta decay of 184Os and 192Os

P. Belli, R. Bernabei, F. Cappella +12

A search for double-beta decay of osmium has been realized for the first time with the help of an ultra-low background HPGe gamma detector at the underground Gran Sasso National La…