NSR Query Results

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NSR database version of April 27, 2024.

Search: Author = O.Hen

Found 15 matches.

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2023AN15      J.Phys.(London) G50, 120501 (2023)

A.M.Ankowski, A.Ashkenazi, S.Bacca, J.L.Barrow, M.Betancourt, A.Bodek, M.E.Christy, L.Doria, S.Dytman, A.Friedland, O.Hen, C.J.Horowitz, N.Jachowicz, W.Ketchum, T.Lux, K.Mahn, C.Mariani, J.Newby, V.Pandey, A.Papadopoulou, E.Radicioni, F.Sanchez, C.Sfienti, J.M.Udias, L.Weinstein, L.Alvarez-Ruso, J.E.Amaro, C.A.Arguelles, A.B.Balantekin, S.Bolognesi, V.Brdar, P.Butti, S.Carey, Z.Djurcic, O.Dvornikov, S.Edayath, S.Gardiner, J.Isaacson, W.Jay, A.Klustova, K.S.McFarland, A.Nikolakopoulos, A.Norrick, S.Pastore, G.Paz, M.H.Reno, I.Ruiz Simo, J.E.Sobczyk, A.Sousa, N.Toro, Y.-D.Tsai, M.Wagman, J.G.Walsh, G.Yang

Electron scattering and neutrino physics

doi: 10.1088/1361-6471/acef42
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2022HA08      Phys.Rev. C 105, 034001 (2022)

F.Hauenstein, A.Jentsch, J.R.Pybus, A.Kiral, M.D.Baker, Y.Furletova, O.Hen, D.W.Higinbotham, C.Hyde, V.Morozov, D.Romanov, L.B.Weinstein

Measuring recoiling nucleons from the nucleus with the future Electron Ion Collider

doi: 10.1103/PhysRevC.105.034001
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2022NG02      Phys.Lett. B 831, 137165 (2022)

D.Nguyen, C.Neuburger, R.Cruz-Torres, A.Schmidt, D.W.Higinbotham, J.Kahlbow, P.Monaghan, E.Piasetzky, O.Hen

Search for a bound di-neutron by comparing ³He(e, e'p)d and ³H(e, e'p)X measurements

NUCLEAR REACTIONS ³He, ³H(e^-, e^-'p), E=4.326 GeV; measured reaction products, Eβ, Iβ. ²NN; deduced exclusion limits for a bound dineutron state as a function of binding energy.

doi: 10.1016/j.physletb.2022.137165
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2021SE13      Phys. Rev. Res. 3, 023240 (2021)

E.P.Segarra, J.R.Pybus, F.Hauenstein, D.W.Higinbotham, G.A.Miller, E.Piasetzky, A.Schmidt, M.Strikman, L.B.Weinstein, O.Hen

Short-range correlations and the nuclear EMC effect in deuterium and helium-3

NUCLEAR STRUCTURE ²H, ³He; calculated modification of the partonic structure of nucleons bound in atomic nuclei also known as the EMC effect using a convolution formalism that allows isolating the impact of high-momentum nucleons in short-ranged correlated (SRC) pairs.

doi: 10.1103/PhysRevResearch.3.023240
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2021WE05      Phys.Rev. C 103, L031301 (2021)

R.Weiss, A.W.Denniston, J.R.Pybus, O.Hen, E.Piasetzky, A.Schmidt, L.B.Weinstein, N.Barnea

Extracting the number of short-range correlated nucleon pairs from inclusive electron scattering data

NUCLEAR REACTIONS ²H, ⁴He(e^-, e^-'), E at 50, 100, 150 MeV/c; calculated σ(E), σ(⁴He)/σ(d) ratio; deduced GCF parameter confidence intervals. ^40,48Ca(e^-, e^-'), E not given; analyzed recent measurements of a₂; deduced relative abundances of short-range correlated (SRC) nucleon pairs. Generalized contact formalism (GCF) with several nuclear interaction mode. Comparison with experimental data.

doi: 10.1103/PhysRevC.103.L031301
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2020PY01      Phys.Lett. B 805, 135429 (2020)

J.R.Pybus, I.Korover, R.Weiss, A.Schmidt, N.Barnea, D.W.Higinbotham, E.Piasetzky, M.Strikman, L.B.Weinstein, O.Hen

Generalized contact formalism analysis of the ⁴He(e, e'pN) reaction

NUCLEAR REACTIONS ⁴He(e^-, X), E not given; analyzed available data; deduced that kinematic distributions, such as the reconstructed pair opening angle, recoil neutron momentum distribution, and pair center of mass motion, as well as the measured missing energy, missing mass distributions, are all well reproduced by the Generalized Contact Formalism (GCF) calculations.

doi: 10.1016/j.physletb.2020.135429
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2017WA32      Phys.Rev. C 96, 034611 (2017)

T.Wang, G.Li, L.Zhu, O.Hen, G.Zhang, Q.Meng, L.Wang, H.Han, H.Xia

Aspects of charge distribution measurement for ²⁵²Cf(sf)

RADIOACTIVITY ²⁵²Cf(SF); measured charge distribution and yields of fission fragments of Z=33-43, charge dispersion of A=101 nuclei ¹⁰¹Y, ¹⁰¹Zr, ¹⁰¹Nb, ¹⁰¹Mo, and ¹⁰¹Tc using grid-ionization chamber (GIC) and a gas ΔE-E detector coupled with a surface-barrier detector; deduced kinetic energy averaged widths as function of atomic mass A, widths of charge distributions, Charge polarization as a function of the mass number of primary fission fragments, average most probable charge as a function of mass number of light fragments. Comparison with theoretical calculations.

doi: 10.1103/PhysRevC.96.034611
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset32708.

2016WE12      Phys.Rev. C 94, 045501 (2016)

L.B.Weinstein, O.Hen, E.Piasetzky

"Hammer" events, neutrino energies, and nucleon-nucleon correlations

NUCLEAR REACTIONS Ar(ν, 2pμ^-) at proton momentum of 500 MeV/c; analyzed invariant mass of the initial proton plus the vector boson, and the cosine of opening angle and momentum of protons in the laboratory system, four-momentum transfer squared, transverse missing momentum of muon and protons expected for hammer events in MicroBooNE experiment; deduced distribution of the reconstructed incident neutrino beam energy, ArgoNeut hammer events due to simple pion production and reabsorption model.

doi: 10.1103/PhysRevC.94.045501
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2015CO13      Phys.Rev. C 92, 024604 (2015)

C.Colle, O.Hen, W.Cosyn, I.Korover, E.Piasetzky, J.Ryckebusch, L.B.Weinstein

Extracting the mass dependence and quantum numbers of short-range correlated pairs from A(e, e'p) and A(e, e'pp) scattering

NUCLEAR REACTIONS ¹²C, ²⁷Al, ⁵⁶Fe, ²⁰⁸Pb(e, e'p), (e, e'pp), E=5.014 GeV; analyzed experimental data collected in 2004 for one- and two-proton knockouts using CEBAF Large Acceptance Spectrometer (CLAS); deduced distribution of cosine of the angle γ between the missing momentum of the leading proton and the recoil proton, mass dependence of cross-section ratios and of the number of pp and pn short-range correlated (SRC) pairs. Comparison with reaction-model calculation for scattering from close-proximity pairs.

doi: 10.1103/PhysRevC.92.024604
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2015HE07      Phys.Rev. C 91, 025803 (2015)

O.Hen, B.-A.Li, W.-J.Guo, L.B.Weinstein, E.Piasetzky

Symmetry energy of nucleonic matter with tensor correlations

doi: 10.1103/PhysRevC.91.025803
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2015HE29      Phys.Rev. C 92, 045205 (2015)

O.Hen, L.B.Weinstein, E.Piasetzky, G.A.Miller, M.M.Sargsian, Y.Sagi

Correlated fermions in nuclei and ultracold atomic gases

NUCLEAR REACTIONS ²H(e, e'p), Q²=1.5-3.0 (GeV/c)²; calculated high-momentum tail of the deuteron momentum distribution; deduced short-range correlated different-fermion np pairs, momentum distribution of nucleons in nuclei dominated by spin-triplet pn pairs. Comparison with experimental data. ¹²C, ⁵⁶Fe, ¹⁹⁷Au(e, e'), Q²>1.5 (GeV/c)²; deduced scaling coefficient from inclusive cross sections. ⁶Li, ⁴⁰K; analyzed scattering length and Fermi momentum from measurements of ultracold two-spin-state atomic systems at finite temperature.

doi: 10.1103/PhysRevC.92.045205
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2013HE18      Int.J.Mod.Phys. E22, 1330017 (2013)

O.Hen, D.W.Higinbotham, G.A.Miller, E.Piasetzky, L.B.Weinstein

The EMC effect and high momentum nucleons in nuclei

doi: 10.1142/S0218301313300178
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2012HE07      Phys.Rev. C 85, 047301 (2012)

O.Hen, E.Piasetzky, L.B.Weinstein

New data strengthen the connection between short range correlations and the EMC effect

doi: 10.1103/PhysRevC.85.047301
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2011PI06      Nucl.Phys. A855, 245c (2011)

E.Piasetzky, L.B.Weinstein, D.W.Higinbotham, J.Gomez, O.Hen, R.Shneor

Short range correlations and the EMC effect

doi: 10.1016/j.nuclphysa.2011.02.050
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2011WE01      Phys.Rev.Lett. 106, 052301 (2011)

L.B.Weinstein, E.Piasetzky, D.W.Higinbotham, J.Gomez, O.Hen, R.Shneor

Short Range Correlations and the EMC Effect

doi: 10.1103/PhysRevLett.106.052301
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