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

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

doi:10.1103/PhysRevC.92.024604

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

Journal Article · Thu Aug 06 00:00:00 EDT 2015 · Physical Review C, Nuclear Physics

DOI:https://doi.org/10.1103/PhysRevC.92.024604· OSTI ID:1205245

Colle, C. ^[1]; Hen, O. ^[2]; Cosyn, W. ^[3]; Korover, I. ^[2]; Piasetzky, E. ^[2]; Ryckebusch, J. ^[3]; Weinstein, L. B. ^[4]

Ghent Univ., Gent (Belgium); OSTI
Tel Aviv Univ., Ramat Aviv (Israel)
Ghent Univ., Gent (Belgium)
Old Dominion Univ., Norfolk, VA (United States)

The addition of Molybdenum was used to modify the nanostructure and enhance coercivity of rare-earth-free Zr₂Co₁₁-based nanocrystalline permanent magnets. The effect of Mo addition on magnetic domain structures of melt spun nanocrystalline Zr₁₆Co_84-xMo_x( $x = 0$ , 0.5, 1, 1.5, and 2.0) ribbons has been investigated. It was found that magnetic properties and local domain structures are strongly influenced by Mo doping. The coercivity of the samples increases with the increase in Mo content ( $x \leq 1.5$ ). The maximum energy product ${(B H)}_{max}$ increases with increasing $x$ from 0.5 MGOe for $x = 0$ to a maximum value of 4.2 MGOe for $x = 1.5$ . The smallest domain size with a relatively short magnetic correlation length of 128 nm and largest root-mean-square phase shift $Φ_{rms}$ value of 0.66° are observed for the $x = 1.5$ . The optimal Mo addition promotes magnetic domain structure refinement and thus leads to a significant increase in coercivity and energy product in this sample.

MDH is primarily a dimer in solution, although an oligomeric species with a molecular mass of ~450–560 kDa forms at higher protein concentrations. A new measurement of the rare, doubly radiative decay eta->pi⁰ γγ was conducted with the Crystal Ball and TAPS multiphoton spectrometers together with the photon tagging facility at the Mainz Microtron MAMI.

View Accepted Manuscript (DOE)

Research Organization:: Univ. of Tennessee, Knoxville, TN (United States)

Sponsoring Organization:: USDOE

Contributing Organization:: CLAS Collaboration

Grant/Contract Number:: FG02-96ER40960

OSTI ID:: 1205245

Alternate ID(s):: OSTI ID: 1209182

Journal Information:: Physical Review C, Nuclear Physics, Journal Name: Physical Review C, Nuclear Physics Journal Issue: 2 Vol. 92; ISSN 0556-2813; ISSN PRVCAN

Publisher:: American Physical Society (APS)Copyright Statement

Country of Publication:: United States

Language:: English

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Cited By (19)

Probing high-momentum protons and neutrons in neutron-rich nuclei No authors listed Nature, Vol. 560, Issue 7720, p. 617-621 https://doi.org/10.1038/s41586-018-0400-z	journal	August 2018
Probing the core of the strong nuclear interaction Schmidt, A.; Pybus, J. R.; Weiss, R. Nature, Vol. 578, Issue 7796 https://doi.org/10.1038/s41586-020-2021-6	journal	February 2020
Neutrino–nucleus cross sections for oscillation experiments Katori, Teppei; Martini, Marco Journal of Physics G: Nuclear and Particle Physics, Vol. 45, Issue 1 https://doi.org/10.1088/1361-6471/aa8bf7	journal	December 2017
Isospin composition of the high-momentum fluctuations in nuclei from asymptotic momentum distributions Ryckebusch, Jan; Cosyn, Wim; Vieijra, Tom Physical Review C, Vol. 100, Issue 5 https://doi.org/10.1103/physrevc.100.054620	journal	November 2019
Final-state interactions in two-nucleon knockout reactions Colle, Camille; Cosyn, Wim; Ryckebusch, Jan Physical Review C, Vol. 93, Issue 3 https://doi.org/10.1103/physrevc.93.034608	journal	March 2016
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Neutrino-induced reactions on nuclei Gallmeister, K.; Mosel, U.; Weil, J. Physical Review C, Vol. 94, Issue 3 https://doi.org/10.1103/physrevc.94.035502	journal	September 2016
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Neutrino-Induced Reactions on Nuclei Gallmeister, K.; Mosel, U.; Weil, J. arXiv https://doi.org/10.48550/arxiv.1605.09391	text	January 2016
Nucleon-Nucleon Correlations, Short-lived Excitations, and the Quarks Within Hen, O.; Miller, G. A.; Piasetzky, E. arXiv https://doi.org/10.48550/arxiv.1611.09748	text	January 2016
$A$-dependence of quasielastic charged-current neutrino-nucleus cross sections Van Dessel, Nils; Jachowicz, Natalie; González-Jiménez, Raúl arXiv https://doi.org/10.48550/arxiv.1704.07817	text	January 2017
Direct Observation of Proton-Neutron Short-Range Correlation Dominance in Heavy Nuclei Duer, M.; Schmidt, A.; Pybus, J. R. arXiv https://doi.org/10.48550/arxiv.1810.05343	text	January 2018
Probing the core of the strong nuclear interaction Schmidt, A.; Pybus, J. R.; Weiss, R. arXiv https://doi.org/10.48550/arxiv.2004.11221	text	January 2020

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