Ground-state properties of H5 from the He6(d,He3)H5 reaction

Wuosmaa, A. H.; Bedoor, S.; Brown, K. W.; Buhro, W. W.; Chajecki, Z.; Charity, R. J.; Lynch, W. G.; Manfredi, J.; Marley, S. T.; McNeel, D. G.; Newton, A. S.; Shetty, D. V.; Showalter, R. H.; Sobotka, L. G.; Tsang, M. B.; Winkelbauer, J. R.; Wiringa, R. B.

doi:10.1103/PhysRevC.95.014310

Title: Ground-state properties of ${}^{5}H$ from the ${}^{6}{He} (d, {}^{3}{He}) {}^{5}H$ reaction

Journal Article · Sun Jan 01 00:00:00 EST 2017 · Physical Review C

DOI:https://doi.org/10.1103/PhysRevC.95.014310· OSTI ID:1371922

Wuosmaa, A. H.; Bedoor, S.; Brown, K. W.; Buhro, W. W.; Chajecki, Z.; Charity, R. J.; Lynch, W. G.; Manfredi, J.; Marley, S. T.; McNeel, D. G.; Newton, A. S.; Shetty, D. V.; Showalter, R. H.; Sobotka, L. G.; Tsang, M. B.; Winkelbauer, J. R.; Wiringa, R. B.

We have studied the ground state of the unbound, very neutron-rich isotope of hydrogen 5H, using the 6He(d,3He)5H reaction in inverse kinematics at a bombarding energy of E(6He)=55A MeV. The present results suggest a ground-state resonance energy ER=2.4±0.3 MeV above the 3H+2n threshold, with an intrinsic width of Γ=5.3±0.4 MeV in the 5H system. Both the resonance energy and width are higher than those reported in some, but not all previous studies of 5H. The previously unreported 6He(d,t)5Heg.s. reaction is observed in the same measurement, providing a check on the understanding of the response of the apparatus. The data are compared to expectations from direct two-neutron and dineutron decay. The possibility of excited states of 5H populated in this reaction is discussed using different calculations of the 6He→5H+p spectroscopic overlaps from shell-model and ab initio nuclear-structure calculations.

Cite

Export

Save

Research Organization:: Argonne National Laboratory (ANL), Argonne, IL (United States)

Sponsoring Organization:: National Science Foundation (NSF); USDOE Office of Science - Office of Nuclear Physics

DOE Contract Number:: AC02-06CH11357

OSTI ID:: 1371922

Journal Information:: Physical Review C, Vol. 95, Issue 1; ISSN 2469-9985

Publisher:: American Physical Society (APS)

Country of Publication:: United States

Language:: English

References (55)

The structure and reactions of neutron-rich nuclei Bertulani, Carlos A.; Canto, L. Felipe; Hussein, Mahir S. Physics Reports, Vol. 226, Issue 6 https://doi.org/10.1016/0370-1573(93)90128-Z	journal	May 1993
Quantum Monte Carlo calculations of nuclei with $A <~ 7$ Pudliner, B. S.; Pandharipande, V. R.; Carlson, J. Physical Review C, Vol. 56, Issue 4 https://doi.org/10.1103/PhysRevC.56.1720	journal	October 1997
R-Matrix Theory of Nuclear Reactions Lane, A. M.; Thomas, R. G. Reviews of Modern Physics, Vol. 30, Issue 2 https://doi.org/10.1103/RevModPhys.30.257	journal	April 1958
The ⁵ H resonance structure studied with a three-cluster J -matrix model Broeckhove, J.; Arickx, F.; Hellinckx, P. Journal of Physics G: Nuclear and Particle Physics, Vol. 34, Issue 9 https://doi.org/10.1088/0954-3899/34/9/008	journal	July 2007
Superheavy Hydrogen ${}^{5}H$ Korsheninnikov, A. A.; Golovkov, M. S.; Tanihata, I. Physical Review Letters, Vol. 87, Issue 9 https://doi.org/10.1103/PhysRevLett.87.092501	journal	August 2001
Search for superheavy hydrogen isotopes in pion absorption reactions Gurov, Yu. B.; Lapushkin, S. V.; Chernyshev, B. A. Physics of Particles and Nuclei, Vol. 40, Issue 4 https://doi.org/10.1134/S1063779609040054	journal	July 2009
Microscopic cluster study of the $^{5} H$ nucleus Descouvemont, P.; Kharbach, A. Physical Review C, Vol. 63, Issue 2 https://doi.org/10.1103/PhysRevC.63.027001	journal	January 2001
Global deuteron optical model potential for the energy range up to 183 MeV An, Haixia; Cai, Chonghai Physical Review C, Vol. 73, Issue 5 https://doi.org/10.1103/PhysRevC.73.054605	journal	May 2006
Experimental puzzle of 5 H Grigorenko, L. V. The European Physical Journal A, Vol. 20, Issue 3 https://doi.org/10.1140/epja/i2003-10159-2	journal	June 2004
Spectroscopy of superheavy hydrogen isotopes 4H and 5H Gurov, Yu. B.; Behr, M. N.; Aleshkin, D. V. The European Physical Journal A, Vol. 24, Issue 2 https://doi.org/10.1140/epja/i2004-10139-0	journal	March 2005
Prediction for a Four-Neutron Resonance Shirokov, A. M.; Papadimitriou, G.; Mazur, A. I. Physical Review Letters, Vol. 117, Issue 18 https://doi.org/10.1103/PhysRevLett.117.182502	journal	October 2016
Experimental study of resonance states in ${}^{7}H$ and ${}^{6}H$ Caamaño, M.; Cortina-Gil, D.; Mittig, W. Physical Review C, Vol. 78, Issue 4 https://doi.org/10.1103/PhysRevC.78.044001	journal	October 2008
Correlation studies of the ${}^{5}H$ spectrum Golovkov, M. S.; Grigorenko, L. V.; Fomichev, A. S. Physical Review C, Vol. 72, Issue 6 https://doi.org/10.1103/PhysRevC.72.064612	journal	December 2005
Energy levels of light nuclei A=5, 6, 7 Tilley, D. R.; Cheves, C. M.; Godwin, J. L. Nuclear Physics A, Vol. 708, Issue 1-2 https://doi.org/10.1016/S0375-9474(02)00597-3	journal	September 2002
Broad states beyond the neutron drip line: Examples of 5 H and 4 n Grigorenko, L. V.; Timofeyuk, N. K.; Zhukov, M. V. The European Physical Journal A, Vol. 19, Issue 2 https://doi.org/10.1140/epja/i2003-10124-1	journal	February 2004
5H and 5He nuclear systems studied by means of the 6He + 2H reaction Stepantsov, S. V.; Golovkov, M. S.; Fomichev, A. S. Nuclear Physics A, Vol. 738 https://doi.org/10.1016/j.nuclphysa.2004.04.081	journal	June 2004
Neutron-rich hypernuclei: ${}_{Λ}^{6}H$ and beyond Gal, A.; Millener, D. J. Physics Letters B, Vol. 725, Issue 4-5 https://doi.org/10.1016/j.physletb.2013.07.027	journal	October 2013
Nuclear breakup of Borromean nuclei Bertsch, G. F.; Hencken, K.; Esbensen, H. Physical Review C, Vol. 57, Issue 3 https://doi.org/10.1103/PhysRevC.57.1366	journal	March 1998
LISE++: Radioactive beam production with in-flight separators Tarasov, O. B.; Bazin, D. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Vol. 266, Issue 19-20 https://doi.org/10.1016/j.nimb.2008.05.110	journal	October 2008
Investigations of three-, four-, and five-particle decay channels of levels in light nuclei created using a ${}^{9}C$ beam Charity, R. J.; Elson, J. M.; Manfredi, J. Physical Review C, Vol. 84, Issue 1 https://doi.org/10.1103/PhysRevC.84.014320	journal	July 2011
Experimental Evidence for the Existence of ${}^{7}H$ and for a Specific Structure of ${}^{8}{H e}$ Korsheninnikov, A. A.; Nikolskii, E. Yu.; Kuzmin, E. A. Physical Review Letters, Vol. 90, Issue 8 https://doi.org/10.1103/PhysRevLett.90.082501	journal	February 2003
Can Modern Nuclear Hamiltonians Tolerate a Bound Tetraneutron? Pieper, Steven C. Physical Review Letters, Vol. 90, Issue 25 https://doi.org/10.1103/PhysRevLett.90.252501	journal	June 2003
Estimates of the 7H width and lower decay energy limit Golovkov, M. S.; Grigorenko, L. V.; Fomichev, A. S. Physics Letters B, Vol. 588, Issue 3-4 https://doi.org/10.1016/j.physletb.2004.02.069	journal	May 2004
Resonance states of hydrogen nuclei 4H and 5H obtained in transfer reactions with exotic beams Sidorchuk, S. I.; Bogdanov, D. D.; Fomichev, A. S. Nuclear Physics A, Vol. 719 https://doi.org/10.1016/S0375-9474(03)00924-2	journal	May 2003
Neutron-3H potentials and the 5H-properties de Diego, R.; Garrido, E.; Fedorov, D. V. Nuclear Physics A, Vol. 786, Issue 1-4 https://doi.org/10.1016/j.nuclphysa.2007.02.002	journal	April 2007
Srim-2003 Ziegler, James F. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Vol. 219-220 https://doi.org/10.1016/j.nimb.2004.01.208	journal	June 2004
Spyrou et al. Replies: Spyrou, A.; Kohley, Z.; Baumann, T. Physical Review Letters, Vol. 109, Issue 23 https://doi.org/10.1103/PhysRevLett.109.239202	journal	December 2012
The Stopping and Range of Ions in Matter Ziegler, James F.; Biersack, Jochen P. Treatise on Heavy-Ion Science https://doi.org/10.1007/978-1-4615-8103-1_3	book	January 1985
Comment on “First Observation of Ground State Dineutron Decay: ${}^{16}{Be}$ ” Marqués, F. M.; Orr, N. A.; Achouri, N. L. Physical Review Letters, Vol. 109, Issue 23 https://doi.org/10.1103/PhysRevLett.109.239201	journal	December 2012
Search for the Ground State of ${}^{5}H$ by means of the ${}^{3}H (t, p)$ Reaction Young, P. G.; Stokes, Richard H.; Ohlsen, Gerald G. Physical Review, Vol. 173, Issue 4 https://doi.org/10.1103/PhysRev.173.949	journal	September 1968
Neutron-deuteron breakup experiment at $E_{n} = 13 MeV$ : Determination of the $^{1} S_{0}$ neutron-neutron scattering length $a_{nn}$ Gonzalez Trotter, D. E.; Meneses, F. Salinas; Tornow, W. Physical Review C, Vol. 73, Issue 3 https://doi.org/10.1103/PhysRevC.73.034001	journal	March 2006
New $β^{-}$ Activity Induced by Photon Bombardment of Lithium Nefkens, B. M. K. Physical Review Letters, Vol. 10, Issue 2 https://doi.org/10.1103/PhysRevLett.10.55	journal	January 1963
The $t + n + n$ System and ${}^{5}H$ Meister, M.; Chulkov, L. V.; Simon, H. Physical Review Letters, Vol. 91, Issue 16 https://doi.org/10.1103/PhysRevLett.91.162504	journal	October 2003
Search for ${}^{7}H$ in ${}^{2}H + {}^{8}{He}$ collisions Nikolskii, E. Yu.; Korsheninnikov, A. A.; Otsu, H. Physical Review C, Vol. 81, Issue 6 https://doi.org/10.1103/PhysRevC.81.064606	journal	June 2010
Detection of neutron clusters Marqués, F. M.; Labiche, M.; Orr, N. A. Physical Review C, Vol. 65, Issue 4 https://doi.org/10.1103/PhysRevC.65.044006	journal	April 2002
Four-body structure of neutron-rich hypernucleus 6ΛH Hiyama, E.; Ohnishi, S.; Kamimura, M. Nuclear Physics A, Vol. 908 https://doi.org/10.1016/j.nuclphysa.2013.04.001	journal	June 2013
Observation of Excited States in ${}^{5}H$ Golovkov, M. S.; Grigorenko, L. V.; Fomichev, A. S. Physical Review Letters, Vol. 93, Issue 26 https://doi.org/10.1103/PhysRevLett.93.262501	journal	December 2004
The Shell-Model Code NuShellX@MSU Brown, B. A.; Rae, W. D. M. Nuclear Data Sheets, Vol. 120 https://doi.org/10.1016/j.nds.2014.07.022	journal	June 2014
New insights into the resonance states of 5H and 5He Ter-Akopian, G. M.; Fomichev, A. S.; Golovkov, M. S. The European Physical Journal A, Vol. 25, Issue S1 https://doi.org/10.1140/epjad/i2005-06-080-6	journal	May 2005
Candidate Resonant Tetraneutron State Populated by the ${}^{4}{He} ({}^{8}{He}, {}^{8}{Be})$ Reaction Kisamori, K.; Shimoura, S.; Miya, H. Physical Review Letters, Vol. 116, Issue 5 https://doi.org/10.1103/PhysRevLett.116.052501	journal	February 2016
$R$ -matrix formulas for three-body decay widths Barker, F. C. Physical Review C, Vol. 68, Issue 5 https://doi.org/10.1103/PhysRevC.68.054602	journal	November 2003
Three-cluster description of properties of light neutron- and proton-rich nuclei in the framework of the algebraic version of the resonating group method Nesterov, A. V.; Arickx, F.; Broeckhove, J. Physics of Particles and Nuclei, Vol. 41, Issue 5 https://doi.org/10.1134/S1063779610050047	journal	September 2010
Quantum Monte Carlo calculations of spectroscopic overlaps in $A ⩽ 7$ nuclei Brida, I.; Pieper, Steven C.; Wiringa, R. B. Physical Review C, Vol. 84, Issue 2 https://doi.org/10.1103/PhysRevC.84.024319	journal	August 2011
Global optical model potential for $A = 3$ projectiles Pang, D. Y.; Roussel-Chomaz, P.; Savajols, H. Physical Review C, Vol. 79, Issue 2 https://doi.org/10.1103/PhysRevC.79.024615	journal	February 2009
A lower limit on the mass of 5Be Adelberger, E. G.; McDonald, A. B.; Tombrello, T. A. Physics Letters B, Vol. 25, Issue 10 https://doi.org/10.1016/0370-2693(67)90125-6	journal	November 1967
Still another unsucessful search for 5H Booth, N. E.; Beretvas, A.; Davis, R. E. P. Nuclear Physics A, Vol. 119, Issue 1 https://doi.org/10.1016/0375-9474(68)90817-8	journal	October 1968
First Observation of Ground State Dineutron Decay: ${}^{16}{Be}$ Spyrou, A.; Kohley, Z.; Baumann, T. Physical Review Letters, Vol. 108, Issue 10 https://doi.org/10.1103/PhysRevLett.108.102501	journal	March 2012
Evidence for Heavy Hyperhydrogen ${}_{Λ}^{6}H$ Agnello, M.; Benussi, L.; Bertani, M. Physical Review Letters, Vol. 108, Issue 4 https://doi.org/10.1103/PhysRevLett.108.042501	journal	January 2012
The high resolution array (HiRA) for rare isotope beam experiments Wallace, M. S.; Famiano, M. A.; van Goethem, M. -J. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 583, Issue 2-3 https://doi.org/10.1016/j.nima.2007.08.248	journal	December 2007
Resonance State in ${}^{7}H$ Caamaño, M.; Cortina-Gil, D.; Mittig, W. Physical Review Letters, Vol. 99, Issue 6 https://doi.org/10.1103/PhysRevLett.99.062502	journal	August 2007
Resonance states of $^{5} H$ and $^{5} Be$ in a microscopic three-cluster model Arai, Koji Physical Review C, Vol. 68, Issue 3 https://doi.org/10.1103/PhysRevC.68.034303	journal	September 2003
Evidences for resonance states in 5H Golovkov, M. S.; Oganessian, Yu. Ts; Bogdanov, D. D. Physics Letters B, Vol. 566, Issue 1-2 https://doi.org/10.1016/S0370-2693(03)00803-7	journal	July 2003
Nuclear structure of $^{5} H$ in a three-body $^{3} H + n + n$ model Shul’gina, N. B.; Danilin, B. V.; Grigorenko, L. V. Physical Review C, Vol. 62, Issue 1 https://doi.org/10.1103/PhysRevC.62.014312	journal	June 2000
Microscopic cluster model of 5H and 5He Adahchour, A.; Descouvemont, P. Nuclear Physics A, Vol. 813, Issue 3-4 https://doi.org/10.1016/j.nuclphysa.2008.09.008	journal	December 2008
Effective interactions for the 0 p 1 s 0 d nuclear shell-model space Warburton, E. K.; Brown, B. A. Physical Review C, Vol. 46, Issue 3 https://doi.org/10.1103/PhysRevC.46.923	journal	September 1992