Systematic CDCC calculations for 11Be + p elastic scattering

Continuum discretised coupled-channels (CDCC) method with a 10Be(0+) + n two-body cluster model is applied to systematically analyze the elastic scattering of the halo nucleus 11Be from the proton target at various incident energies below 100 MeV/nucleon. Using the renormalized 10Be-p potential deduced from the 10Be + p elastic scattering data, the differential cross sections of 11Be + p scattering are well reproduced by the CDCC calculations without any further adjustment parameters, demonstrating the applicability of this approach for describing the scattering of exotic nuclei based on the scattering of the less exotic core nuclei.

[1]  B. Watson,et al.  Optical-Model Analysis of Nucleon Scattering from 1 p -Shell Nuclei between 10 and 50 MeV , 1969 .

[2]  D. Santonocito,et al.  11Be continuum studied through proton scattering , 2004 .

[3]  Arjan J. Koning,et al.  Local and global nucleon optical models from 1 keV to 200 MeV , 2003 .

[4]  T. Shimoda,et al.  Design study of the secondary-beam line at RCNP , 1992 .

[5]  Lang Liu,et al.  Nuclear magnetic moments for Jπ = 21+ state of 10Be with ab initio Monte Carlo shell model calculation , 2014 .

[6]  Y. Blumenfeld,et al.  CORE EXCITATION IN 11BEGS VIA THE P(11BE, 10BE)D REACTION , 1999 .

[7]  I. Talmi,et al.  ORDER OF LEVELS IN THE SHELL MODEL AND SPIN OF Be$sup 1$$sup 1$ , 1960 .

[8]  R. Crespo,et al.  Core excitation effects in the breakup of the one-neutron halo nucleus 11 Be on a proton target , 2012 .

[9]  D. Baye,et al.  Time-dependent analysis of the breakup of 11Be on 12C at 67 MeV/nucleon , 2004 .

[10]  M. Yahiro,et al.  Continuum-discretized coupled-channels calculations for three-body models of deuteron-nucleus reactions , 1987 .

[11]  Liang Cheng,et al.  Modelling of multi-bodies in close proximity under water waves—Fluid resonance in narrow gaps , 2011 .

[12]  Ian J. Thompson,et al.  Coupled reaction channels calculations in nuclear physics , 1988 .

[13]  R. Crespo,et al.  Probing nucleon-nucleon interactions in breakup of the one-neutron halo nucleus 11Be on a proton target , 2010, 1002.4532.

[14]  T. Ichihara,et al.  Neutron halo in 11Be studied via reaction cross sections , 1991 .

[15]  Tomoaki Nakamura,et al.  Coulomb excitation of 11Be , 1997 .

[16]  M. Papa,et al.  Elastic scattering and reaction mechanisms of the halo nucleus 11Be around the Coulomb barrier. , 2010, Physical review letters.

[17]  R. Ristinen,et al.  Parity of Be 11 , 1964 .

[18]  I. Thompson,et al.  Extended continuum discretized coupled channels method: Core excitation in the breakup of exotic nuclei , 2006 .

[19]  Brown,et al.  One-neutron knockout from individual single-particle states of 11Be , 2000, Physical review letters.

[20]  D. Pang,et al.  Quasielastic scattering of He 6 on Be 9 at 25 MeV/nucleon , 2005 .

[21]  J. Pei,et al.  Determination of the cluster spectroscopic factor of the 10.3 MeV state in 12Be , 2014 .

[22]  J. Lay,et al.  Interplay between valence and core excitation mechanisms in the breakup of halo nuclei. , 2012, Physical review letters.

[23]  Y. Satou,et al.  Elastic Scattering of 6He + p at 82.3 MeV/nucleon , 2010 .

[24]  D. Pang,et al.  Quasielastic scattering of He6 from C12 at 82.3 MeV/nucleon , 2011 .

[25]  S. S. Hanna,et al.  Strong E1 transitions in /sup 9/Be, /sup 11/Be, and /sup 13/C , 1983 .

[26]  M. Papa,et al.  Experimental study of the collision 11Be + 64Zn around the Coulomb barrier , 2012 .

[27]  Y. Blumenfeld,et al.  Virtual coupling potential for elastic scattering of 10,11Be on proton and carbon targets , 2008 .

[28]  André Lejeune,et al.  Optical-model potential in finite nuclei from Reid's hard core interaction , 1977 .

[29]  D. Pang,et al.  Study of the halo nucleus 6He through the direct nuclear reactions , 2005 .

[30]  Y. Blumenfeld,et al.  Proton elastic scattering on light neutron-rich nuclei , 1997 .

[31]  M. S. Smith,et al.  Halo Nucleus Be11: A Spectroscopic Study via Neutron Transfer , 2012, 1203.3081.

[32]  A. Lovell,et al.  Systematic uncertainties in direct reaction theories , 2015 .

[33]  M. S. Smith,et al.  Reactions of a 10 Be beam on proton and deuteron targets , 2013, 1311.3205.

[34]  A. Deltuva.  Faddeev-type calculation of three-body nuclear reactions including core excitation , 2013, 1307.0997.

[35]  R. Varner,et al.  A global nucleon optical model potential , 1991 .

[36]  P. Descouvemont,et al.  Continuum effects in the scattering of exotic nuclei , 2012 .

[37]  R. Wiringa,et al.  Inelastic scattering of 9Li and excitation mechanism of its first excited state , 2013 .