Zobrazeno 1 - 10
of 558
pro vyhledávání: '"G. Hackman"'
Autor:
Y.H. Kim, B. Davids, M. Williams, K.H. Hudson, S. Upadhyayula, M. Alcorta, P. Machule, N.E. Esker, C.J. Griffin, J. Williams, D. Yates, A. Lennarz, C. Angus, G. Hackman, D.G. Kim, J. Son, J. Park, K. Pak, Y.K. Kim
Publikováno v:
Nuclear Engineering and Technology, Vol 55, Iss 3, Pp 919-926 (2023)
To analyze the cause of the destruction of thin, carbon-backed lithium fluoride targets during a measurement of the fusion of 7Li and 17O, we estimate theoretically the lifetimes of carbon and LiF films due to sputtering, thermal evaporation, and lat
Externí odkaz:
https://doaj.org/article/25833dff6aa64795a45c7540e78f2f15
Autor:
L.J. Sun, C. Fry, B. Davids, N. Esker, C. Wrede, M. Alcorta, S. Bhattacharjee, M. Bowry, B.A. Brown, T. Budner, R. Caballero-Folch, L. Evitts, M. Friedman, A.B. Garnsworthy, B.E. Glassman, G. Hackman, J. Henderson, O.S. Kirsebom, J. Lighthall, P. Machule, J. Measures, M. Moukaddam, J. Park, C. Pearson, D. Pérez-Loureiro, C. Ruiz, P. Ruotsalainen, J. Smallcombe, J.K. Smith, D. Southall, J. Surbrook, L.E. Weghorn, M. Williams
Publikováno v:
Physics Letters B, Vol 839, Iss , Pp 137801- (2023)
Motivated primarily by the large uncertainties in the thermonuclear rate of the 30P(p,γ)31S reaction that limit our understanding of classical novae, we carried out lifetime measurements of 31S excited states using the Doppler Shift Lifetimes (DSL2)
Externí odkaz:
https://doaj.org/article/1ddf186b181f462fbab9621589f3dff2
Autor:
G. Lotay, J. Henderson, W.N. Catford, F.A. Ali, J. Berean, N. Bernier, S.S. Bhattacharjee, M. Bowry, R. Caballero-Folch, B. Davids, T.E. Drake, A.B. Garnsworthy, F. Ghazi Moradi, S.A. Gillespie, B. Greaves, G. Hackman, S. Hallam, D. Hymers, E. Kasanda, D. Levy, B.K. Luna, A. Mathews, Z. Meisel, M. Moukaddam, D. Muecher, B. Olaizola, N.A. Orr, H.P. Patel, M.M. Rajabali, Y. Saito, J. Smallcombe, M. Spencer, C.E. Svensson, K. Whitmore, M. Williams
Publikováno v:
Physics Letters B, Vol 833, Iss , Pp 137361- (2022)
We present new experimental measurements of resonance strengths in the astrophysical 23Al(p,γ)24Si reaction, constraining the pathway of nucleosynthesis beyond 22Mg in X-ray burster scenarios. Specifically, we have performed the first measurement of
Externí odkaz:
https://doaj.org/article/25acd0eb48fc47fca39d8b41a78613a9
Autor:
M. Holl, R. Kanungo, Z.H. Sun, G. Hagen, J.A. Lay, A.M. Moro, P. Navrátil, T. Papenbrock, M. Alcorta, D. Connolly, B. Davids, A. Diaz Varela, M. Gennari, G. Hackman, J. Henderson, S. Ishimoto, A.I. Kilic, R. Krücken, A. Lennarz, J. Liang, J. Measures, W. Mittig, O. Paetkau, A. Psaltis, S. Quaglioni, J.S. Randhawa, J. Smallcombe, I.J. Thompson, M. Vorabbi, M. Williams
Publikováno v:
Physics Letters B, Vol 822, Iss , Pp 136710- (2021)
A measurement of proton inelastic scattering of 8He at 8.25A MeV at TRIUMF shows a resonance at 3.54(6) MeV with a width of 0.89(11) MeV. The energy of the state is in good agreement with coupled cluster and no-core shell model with continuum calcula
Externí odkaz:
https://doaj.org/article/14b9b0835f5d44e3af27c718c568a65f
Autor:
S. Cruz, P.C. Bender, R. Krücken, K. Wimmer, F. Ames, C. Andreoiu, R.A.E. Austin, C.S. Bancroft, R. Braid, T. Bruhn, W.N. Catford, A. Cheeseman, A. Chester, D.S. Cross, C.Aa. Diget, T. Drake, A.B. Garnsworthy, G. Hackman, R. Kanungo, A. Knapton, W. Korten, K. Kuhn, J. Lassen, R. Laxdal, M. Marchetto, A. Matta, D. Miller, M. Moukaddam, N.A. Orr, N. Sachmpazidi, A. Sanetullaev, C.E. Svensson, N. Terpstra, C. Unsworth, P.J. Voss
Publikováno v:
Physics Letters B, Vol 786, Iss , Pp 94-99 (2018)
The low energy excited 02,3+ states in 96Sr are amongst the most prominent examples of shape coexistence across the nuclear landscape. In this work, the neutron [2s1/2]2 content of the 01,2,3+ states in 96Sr was determined by means of the d(95Sr, p)
Externí odkaz:
https://doaj.org/article/04111879a202464d9cab47e59303509b
Autor:
J. Henderson, G. Hackman, P. Ruotsalainen, S.R. Stroberg, K.D. Launey, J.D. Holt, F.A. Ali, N. Bernier, M.A. Bentley, M. Bowry, R. Caballero-Folch, L.J. Evitts, R. Frederick, A.B. Garnsworthy, P.E. Garrett, B. Jigmeddorj, A.I. Kilic, J. Lassen, J. Measures, D. Muecher, B. Olaizola, E. O'Sullivan, O. Paetkau, J. Park, J. Smallcombe, C.E. Svensson, R. Wadsworth, C.Y. Wu
Publikováno v:
Physics Letters B, Vol 782, Iss , Pp 468-473 (2018)
Many-body nuclear theory utilizing microscopic or chiral potentials has developed to the point that collectivity might be studied within a microscopic or ab initio framework without the use of effective charges; for example with the proper evolution
Externí odkaz:
https://doaj.org/article/c711f3d9aed14fcbade3b894d75c3be1
Autor:
M. Kumar Raju, J.N. Orce, P. Navrátil, G.C. Ball, T.E. Drake, S. Triambak, G. Hackman, C.J. Pearson, K.J. Abrahams, E.H. Akakpo, H. Al Falou, R. Churchman, D.S. Cross, M.K. Djongolov, N. Erasmus, P. Finlay, A.B. Garnsworthy, P.E. Garrett, D.G. Jenkins, R. Kshetri, K.G. Leach, S. Masango, D.L. Mavela, C.V. Mehl, M.J. Mokgolobotho, C. Ngwetsheni, G.G. O'Neill, E.T. Rand, S.K.L. Sjue, C.S. Sumithrarachchi, C.E. Svensson, E.R. Tardiff, S.J. Williams, J. Wong
Publikováno v:
Physics Letters B, Vol 777, Iss , Pp 250-254 (2018)
A Coulomb-excitation reorientation-effect measurement using the TIGRESS γ−ray spectrometer at the TRIUMF/ISAC II facility has permitted the determination of the 〈21+‖E2ˆ‖21+〉 diagonal matrix element in 12C from particle−γ coincidence d
Externí odkaz:
https://doaj.org/article/924e99e875f14905abd6c14ccf020cb2
Autor:
J. Tanaka, R. Kanungo, M. Alcorta, N. Aoi, H. Bidaman, C. Burbadge, G. Christian, S. Cruz, B. Davids, A. Diaz Varela, J. Even, G. Hackman, M.N. Harakeh, J. Henderson, S. Ishimoto, S. Kaur, M. Keefe, R. Krücken, K.G. Leach, J. Lighthall, E. Padilla Rodal, J.S. Randhawa, P. Ruotsalainen, A. Sanetullaev, J.K. Smith, O. Workman, I. Tanihata
Publikováno v:
Physics Letters B, Vol 774, Iss C, Pp 268-272 (2017)
Proton inelastic scattering off a neutron halo nucleus, 11Li, has been studied in inverse kinematics at the IRIS facility at TRIUMF. The aim was to establish a soft dipole resonance and to obtain its dipole strength. Using a high quality 66 MeV 11Li
Externí odkaz:
https://doaj.org/article/4f884fc855e544d7be8f47afb87dd54f
Autor:
G.L. Wilson, W.N. Catford, N.A. Orr, C.Aa. Diget, A. Matta, G. Hackman, S.J. Williams, I.C. Celik, N.L. Achouri, H. Al Falou, R. Ashley, R.A.E. Austin, G.C. Ball, J.C. Blackmon, A.J. Boston, H.C. Boston, S.M. Brown, D.S. Cross, M. Djongolov, T.E. Drake, U. Hager, S.P. Fox, B.R. Fulton, N. Galinski, A.B. Garnsworthy, D. Jamieson, R. Kanungo, K.G. Leach, J.N. Orce, C.J. Pearson, M. Porter-Peden, F. Sarazin, E.C. Simpson, S. Sjue, D. Smalley, C. Sumithrarachchi, S. Triambak, C. Unsworth, R. Wadsworth
Publikováno v:
Physics Letters B, Vol 759, Iss C, Pp 417-423 (2016)
The levels in 26Na with single particle character have been observed for the first time using the d(25Na, pγ) reaction at 5 MeV/nucleon. The measured excitation energies and the deduced spectroscopic factors are in good overall agreement with (0+1)
Externí odkaz:
https://doaj.org/article/e23a98eb3a684650ad8404285038f2ab
Autor:
A. Sanetullaev, R. Kanungo, J. Tanaka, M. Alcorta, C. Andreoiu, P. Bender, A.A. Chen, G. Christian, B. Davids, J. Fallis, J.P. Fortin, N. Galinski, A.T. Gallant, P.E. Garrett, G. Hackman, B. Hadinia, S. Ishimoto, M. Keefe, R. Krücken, J. Lighthall, E. McNeice, D. Miller, J. Purcell, J.S. Randhawa, T. Roger, A. Rojas, H. Savajols, A. Shotter, I. Tanihata, I.J. Thompson, C. Unsworth, P. Voss, Z. Wang
Publikováno v:
Physics Letters B, Vol 755, Iss , Pp 481-485 (2016)
The first measurement of the one-neutron transfer reaction 11Li(p,d)10Li performed using the IRIS facility at TRIUMF with a 5.7A MeV 11Li beam interacting with a solid H2 target is reported. The 10Li residue was populated strongly as a resonance peak
Externí odkaz:
https://doaj.org/article/5b7e0b22a493433bb51e764fa75a026a