A. Chalil
YOU?
Author Swipe
View article: Lifetime measurements in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mmultiscripts><mml:mi>Mo</mml:mi><mml:mprescripts/><mml:none/><mml:mn>102</mml:mn></mml:mmultiscripts></mml:math> interpreted in the interacting boson model and the X(5) symmetry
Lifetime measurements in interpreted in the interacting boson model and the X(5) symmetry Open
Lifetimes of low-lying excited states in Mo102 populated in the two-neutron transfer reaction Mo100(O18,O16)Mo102 were measured using the recoil distance Doppler shift method at the IFIN-HH Tandem accelerator. Lifetimes of the 21+, 02+, 41…
View article: Nuclear waste characterization using Bayesian methods
Nuclear waste characterization using Bayesian methods Open
The relance of the nuclear industrial sector in France is an ambitious plan expected to meet the energy needs of the general public in the 21st century. Along with the construction of new nuclear power plants, advancements are taking place…
View article: On the missing yield of in-beam radiative proton-capture cross section measurements relevant to the <i>p</i> process
On the missing yield of in-beam radiative proton-capture cross section measurements relevant to the <i>p</i> process Open
The in-beam angular distribution method has been extensively used for the measurement of important cross sections for the p process nucleosynthesis. However, transitions that are beyond the detection limit of each setup, as well as the con…
View article: Lifetime measurement in 182W using the Differential Decay Curve Method
Lifetime measurement in 182W using the Differential Decay Curve Method Open
This work focuses on the lifetime measurement and spectroscopic properties of 182W. The mass region around this nucleus is of significant interest due to its unexplored nature and the presence of intriguing structural phenomena, including …
View article: Nuclear lifetime measurements around Z=50
Nuclear lifetime measurements around Z=50 Open
In the present work, a dedicated experimental study of the lifetimes of in Te and Sb isotopes was undertaken at the 9 MV Tandem accelerator at the IFIN-HH. Beams of 11B at 35 MeV impinged on a natAg target to populate the nuclei of interes…
View article: Fast-timing measurements of nuclear lifetimes in the Z ~ 50 region
Fast-timing measurements of nuclear lifetimes in the Z ~ 50 region Open
The neutron–deficient region around the Z=50 major shell closure provides fertile grounds for nuclear structure studies, as single–particle degrees of freedom compete with collective phenomena to form several of the observed spectroscopic …
View article: Study of collision and <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>γ</mml:mi></mml:math>-cascade times following neutron-capture processes in cryogenic detectors
Study of collision and -cascade times following neutron-capture processes in cryogenic detectors Open
The emission of γ-rays after neutron capture in a cryogenic detector can generate monoenergetic nuclear recoils in the sub-keV regime, which is of direct interest for the calibration of dark matter and coherent elastic neutrino-nucleus sca…
View article: Quantification of spin alignment in fission by simultaneous treatment of gamma and conversion electron angular distributions
Quantification of spin alignment in fission by simultaneous treatment of gamma and conversion electron angular distributions Open
The study of the angular momentum properties of fission fragments can shed light about the complex mechanisms that characterize the fission process. One quantity that is of significant interest, and has not yet been studied adequately, is …
View article: Observation of a Nuclear Recoil Peak at the 100 eV Scale Induced by Neutron Capture
Observation of a Nuclear Recoil Peak at the 100 eV Scale Induced by Neutron Capture Open
Coherent elastic neutrino-nucleus scattering and low-mass dark matter detectors rely crucially on the understanding of their response to nuclear recoils. We report the first observation of a nuclear recoil peak at around 112 eV induced by …
View article: Study of collision and $γ$-cascade times following neutron-capture processes in cryogenic detectors
Study of collision and $γ$-cascade times following neutron-capture processes in cryogenic detectors Open
The emission of $γ$-rays after a neutron capture in a cryogenic detector can generate mono-energetic nuclear recoils in the sub-keV regime, of direct interest for the calibration of Dark Matter and Coherent Elastic Neutrino Nucleus Scatter…
View article: Fifradina dataset for radiative thermal neutron-capture processes in cryogenic detectors (CRAB)
Fifradina dataset for radiative thermal neutron-capture processes in cryogenic detectors (CRAB) Open
The emission of \(\gamma\)-rays after a neutron capture in a cryogenic detector can generate mono-energetic nuclear recoils in the sub-keV regime, of direct interest for the calibration of Dark Matter and Coherent Elastic Neutrino Nucleus …
View article: Fifradina dataset for radiative thermal neutron-capture processes in cryogenic detectors (CRAB)
Fifradina dataset for radiative thermal neutron-capture processes in cryogenic detectors (CRAB) Open
The emission of \(\gamma\)-rays after a neutron capture in a cryogenic detector can generate mono-energetic nuclear recoils in the sub-keV regime, of direct interest for the calibration of Dark Matter and Coherent Elastic Neutrino Nucleus …
View article: Gamma spectroscopy of even-even Ytterbium isotopes
Gamma spectroscopy of even-even Ytterbium isotopes Open
The even-even Ytterbium isotopes lack spectroscopic information with the increase of the neutron number and they are well deformed nuclei, presenting rotational properties. In this mass region of the nuclear chart predictions have shown ra…
View article: New results in the modeling of fission and radiative neutron capture with FIFRELIN
New results in the modeling of fission and radiative neutron capture with FIFRELIN Open
The FIFRELIN Monte Carlo code has been upgraded recently by adding new capabilities, additional models and updated databases. Several examples are presented in this work as well as three different applications related to the prompt compone…
View article: Experimental Study of the Nuclear Structure of 180Hf: Preliminary results
Experimental Study of the Nuclear Structure of 180Hf: Preliminary results Open
This work features preliminary results from a recent experimental campaign at IFIN-HH, Romania, aimed at measuring lifetimes of excited states in the neutron-rich 180Hf, by means of the RDDS technique. The 181Ta(11B,12C)180Hf proton pick-u…
View article: Recent developments in the modeling of (n,γ) reactions with FIFRELIN
Recent developments in the modeling of (n,γ) reactions with FIFRELIN Open
Nowadays, the accuracy of experimental results relies more and more on detailed simulations. In the STEREO experiment, the interaction of neutrinos in the liquid scintillator is signed by a n-capture on a Gd atom. The FIFRELIN predictions …
View article: Stereo neutrino spectrum of 235U fission rejects sterile neutrino hypothesis
Stereo neutrino spectrum of 235U fission rejects sterile neutrino hypothesis Open
Anomalies in past neutrino measurements have led to the discovery that these particles have non-zero mass and oscillate between their three flavors when they propagate. In the 2010's, similar anomalies observed in the antineutrino spectra …
View article: Data from: Improved FIFRELIN de-excitation model for neutrino applications
Data from: Improved FIFRELIN de-excitation model for neutrino applications Open
New FIFRELIN cascades for the isotopes 156,158Gd are distributed to the community, to be used for various applications. The new cascades feature an improved modeling of de-excitation. The main improvements are: 1) Inclusion of primary tran…
View article: Data from: Improved FIFRELIN de-excitation model for neutrino applications
Data from: Improved FIFRELIN de-excitation model for neutrino applications Open
New FIFRELIN cascades for the isotopes 156,158Gd are distributed to the community, to be used for various applications. The new cascades feature an improved modeling of de-excitation. The main improvements are: 1) Inclusion of primary tran…
View article: A study of the nuclear structure in the even-even Yb isotopes
A study of the nuclear structure in the even-even Yb isotopes Open
This poster was presented at Particles and Nuclei International Conference (PANIC2021) on 5-10.9.2021
View article: Radiative proton–capture reactions with <sup>112,114</sup>Cd at astrophysically important energies
Radiative proton–capture reactions with <sup>112,114</sup>Cd at astrophysically important energies Open
The reaction network in the neutron-deficient part of the nuclear chart around A ≈ 100 contains several nuclei of importance to astrophysical processes, such as the p–process. This work reports on the results from recent experimental studi…
View article: Monte Carlo simulations of γ-directional correlations and their application on FIFRELIN cascades
Monte Carlo simulations of γ-directional correlations and their application on FIFRELIN cascades Open
Angular distribution and correlation measurements are an essential part in nuclear structure experiments, especially when spectroscopic information of a specific nucleus is unknown. In most cases, the experimental determination of the spin…
View article: Calibration of nuclear recoils at the 100 eV scale using neutron capture
Calibration of nuclear recoils at the 100 eV scale using neutron capture Open
The development of low-threshold detectors for the study of coherent elastic neutrino-nucleus scattering and for the search for light dark matter necessitates methods of low-energy calibration. We suggest this can be provided by the nuclea…