R. C. Lemmon
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View article: New insight into knockout reactions from the two-proton halo nucleus <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mmultiscripts><mml:mi>Ne</mml:mi><mml:mprescripts/><mml:none/><mml:mn>17</mml:mn></mml:mmultiscripts></mml:math>
New insight into knockout reactions from the two-proton halo nucleus Open
The unexplained disagreement in the dependence of spectroscopic factors (C2Sexp) on the binding energy obtained by nucleon knockout using different targets is still a puzzle that needs to be addressed. To find an explanation of this riddle…
View article: A multistage framework for studying the evolution of jets and high-pT probes in small collision systems
A multistage framework for studying the evolution of jets and high-pT probes in small collision systems Open
Understanding the modification of jets and high-$p_T$ probes in small systems requires the integration of soft and hard physics. We present recent developments in extending the JETSCAPE framework to build an event generator, which includes…
View article: Hybrid Hadronization of Jet Showers from $e^++𝑒^−$ to $𝐴 + 𝐴$ with JETSCAPE
Hybrid Hadronization of Jet Showers from $e^++𝑒^−$ to $𝐴 + 𝐴$ with JETSCAPE Open
In this talk we review jet production in a large variety of collision systems using the JETSCAPE event generator and Hybrid Hadronization. Hybrid Hadronization combines quark recombination, applicable when distances between partons in phas…
View article: Multiscale evolution of heavy flavor in the QGP
Multiscale evolution of heavy flavor in the QGP Open
Shower development dynamics for a jet traveling through the quark-gluon plasma (QGP) is a multiscale process, where the heavy flavor mass is an important scale. During the high virtuality portion of the jet evolution in the QGP, emission o…
View article: Effects of multi-scale jet-medium interactions on jet substructures
Effects of multi-scale jet-medium interactions on jet substructures Open
We utilize event-by-event Monte Carlo simulations within the JETSCAPE framework to examine scale-dependent jet-medium interactions in heavy-ion collisions. The reduction in jet-medium interaction during the early high-virtuality stage, whe…
View article: Characterization of analogue Monolithic Active Pixel Sensor test structures implemented in a 65 nm CMOS imaging process
Characterization of analogue Monolithic Active Pixel Sensor test structures implemented in a 65 nm CMOS imaging process Open
Analogue test structures were fabricated using the Tower Partners Semiconductor Co. CMOS 65 nm ISC process. The purpose was to characterize and qualify this process and to optimize the sensor for the next generation of Monolithic Active Pi…
View article: A multistage framework for studying the evolution of jets and high-$p_T$ probes in small collision systems
A multistage framework for studying the evolution of jets and high-$p_T$ probes in small collision systems Open
Understanding the modification of jets and high-$p_T$ probes in small systems requires the integration of soft and hard physics. We present recent developments in extending the JETSCAPE framework to build an event generator, which includes…
View article: Multiscale evolution of heavy flavor in the QGP
Multiscale evolution of heavy flavor in the QGP Open
Shower development dynamics for a jet traveling through the quark-gluon plasma (QGP) is a multiscale process, where the heavy flavor mass is an important scale. During the high virtuality portion of the jet evolution in the QGP, emission o…
View article: Jets and Jet Substructure at Future Colliders
Jets and Jet Substructure at Future Colliders Open
Even though jet substructure was not an original design consideration for the Large Hadron Collider (LHC) experiments, it has emerged as an essential tool for the current physics program. We examine the role of jet substructure on the moti…
View article: GANIL / SPIRAL - 2001-2007 - Achievements, Highlights and Perspectives
GANIL / SPIRAL - 2001-2007 - Achievements, Highlights and Perspectives Open
Since the early eighties, the intermediate energy ion beams of the GANIL facility and the associated equipments have played a pioneer role in the emergence of new fields in Nuclear Physics based on the production of exotic nuclei in unknow…
View article: Jets and Jet Substructure at Future Colliders
Jets and Jet Substructure at Future Colliders Open
Even though jet substructure was not an original design consideration for the Large Hadron Collider (LHC) experiments, it has emerged as an essential tool for the current physics program. We examine the role of jet substructure on the moti…
View article: How sharp is the transition into the N=20 island of inversion for the Mg isotopes ?
How sharp is the transition into the N=20 island of inversion for the Mg isotopes ? Open
The N=20 island of inversion is an excellent playground for testing shell model calculations. The Mg chain is a region of shell evolution still far from being well understood. In this paper we present preliminary results of a single-neutro…
View article: Probing the Symmetry Term of the Nuclear Equation of State at High Baryonic Densities
Probing the Symmetry Term of the Nuclear Equation of State at High Baryonic Densities Open
In the ASY-EOS experiment flows of neutrons and light charged particles were measured for 197Au+197Au collisions at 400 MeV/nucleon, in order to investigate the strength of the symmetry term of the nuclear equation of state at supra-satura…
View article: The symmetry energy at suprasaturation density and the ASY-EOS experiment at GSI
The symmetry energy at suprasaturation density and the ASY-EOS experiment at GSI Open
The ASY-EOS experiment at GSI laboratory measured the direct and elliptic flow of neutrons and light charged particles in the reaction197Au+197Au at 400 A MeV incident energy. The ratio of elliptic flow of neutrons with respect to that of …
View article: Results of the ASY-EOS experiment at GSI: The symmetry energy at suprasaturation density
Results of the ASY-EOS experiment at GSI: The symmetry energy at suprasaturation density Open
Directed and elliptic flows of neutrons and light charged particles were measured for the reaction 197Au+197Au at 400 MeV/nucleon incident energy within the ASY-EOS experimental campaign at the GSI laboratory. The detection system consiste…
View article: Detector production for the R3B Si-tracker
Detector production for the R3B Si-tracker Open
R3B is a fixed target experiment which will study reactions with relativistic radioactive beams at FAIR. Its Si-tracker will surround the target volume and it will detect light charged-particles like protons. The detector technology in use…
View article: Systematic investigation of projectile fragmentation using beams of unstable B and C isotopes
Systematic investigation of projectile fragmentation using beams of unstable B and C isotopes Open
Models describing nuclear fragmentation and fragmentation fission deliver important input for planning nuclear physics experiments and future radioactive ion beam facilities. These models are usually benchmarked against data from stable be…
View article: Measurement of the<sup>92,93,94,100</sup>Mo(γ,n) reactions by Coulomb Dissociation
Measurement of the<sup>92,93,94,100</sup>Mo(γ,n) reactions by Coulomb Dissociation Open
The Coulomb Dissociation (CD) cross sections of the stable isotopes Mo-92,Mo-94,Mo-100 and of the unstable isotope Mo-93 were measured at the LAND/(RB)-B-3 setup at GSI Helmholtzzentrum fur Schwerionenforschung in Darmstadt, Germany. Exper…
View article: Experimental study of the<sup>15</sup>O(2<i>p</i>, γ)<sup>17</sup>Ne cross section by Coulomb Dissociation for the<i>rp</i>process
Experimental study of the<sup>15</sup>O(2<i>p</i>, γ)<sup>17</sup>Ne cross section by Coulomb Dissociation for the<i>rp</i>process Open
The time-reversed reaction 15O(2p,γ)17Ne has been studied by the Coulomb dissociation technique. Secondary 17Ne ion beams at 500 AMeV have been produced by fragmentation reactions of 20Ne in a beryllium production target and dissociated on…
View article: The ASY-EOS Experiment at GSI
The ASY-EOS Experiment at GSI Open
The elliptic-flow ratio of neutrons with respect to protons or light complex particles in reactions of heavy ions at pre-relativistic energies has been proposed as an observable sensitive to the strength of the symmetry term of the nuclear…
View article: The ASY-EOS experiment at GSI: Constraining the symmetry energy at supra-saturation densities
The ASY-EOS experiment at GSI: Constraining the symmetry energy at supra-saturation densities Open
\nThe elliptic-flow ratio of neutrons with respect to protons or light complex particles in reactions of heavy ions at pre-relativistic energies has been proposed as an observable sensitive to the strength of the symmetry term of the nucle…