Zobrazeno 1 - 10
of 61
pro vyhledávání: '"N.R. Yoder"'
Autor:
K.B. Morley, D. S. Bracken, J. Brzychczyk, Joseph Cugnon, C. Volant, V. E. Viola, E. C. Pollacco, K. Kwiatkowski, Ralph G. Korteling, N.R. Yoder, R. Legrain, E. Renshaw Foxford, H. Breuer
Publikováno v:
Physics Letters B. 482:349-355
In the reaction 3 He (1.8 GeV) + nat Ag , events are observed with a heavy fragment (HF), A≥10 , in coincidence with charged particles detected over 70% of 4π solid angle. Calorimetric measurements show high thermal excitation energies of the targ
Autor:
L. P. Remsberg, David S. Ginger, S. Gushue, Douglas J. Rowland, C. Volant, W. G. Lynch, L. Pienkowski, E. Renshaw Foxford, E. C. Pollacco, H. Breuer, K. B. Morley, T. Lefort, N.R. Yoder, V. E. Viola, J. Brzychezyk, E. Ramakrishnan, F. Gimeno-Nogues, G. Wang, W. C. Hsi, E. M. Winchester, R. Legrain, Richard Laforest, Ralph G. Korteling, A. Ruangma, D. S. Bracken, A. Botvina, Hongfei Xi, Sherry Yennello, E. Martin, W. A. Friedman, E. Cornell, M. B. Tsang, Kris Kwiatkowski
Publikováno v:
Scopus-Elsevier
Multifragmentation studies with GeV light-ion beams indicate that for the most violent collisions, complex fragments are emitted during expansion of the hot source, followed by near simultaneous breakup of the system near ρ/ρ 0 ∼ 1/3. The results
Autor:
K.B. Morley, K. Kwiatkowski, C. Volant, J. Brzychczyk, Joseph Cugnon, R. Legrain, N.R. Yoder, E. Renshaw Foxford, V. E. Viola, Denis Lacroix, D. S. Bracken, H. Breuer, E. C. Pollacco, Ralph G. Korteling
Publikováno v:
Physical Review C. 58:R1372-R1376
The charge-moment technique has been used to study the fragment charge distribution for the {sup 3}He(4.8thinspGeV)+{sup 197}Au reaction. A large variety of fragment charges characterized by a relative variance {approximately}2.3, is observed for exc
Autor:
F. Gimeno-Nogues, K. Kwiatkowski, G. Wang, W. A. Friedman, W. G. Lynch, H. Breuer, W.-c. Hsi, Ralph G. Korteling, V. E. Viola, Hongfei Xi, S. Gushue, E. Cornell, Douglas J. Rowland, D. S. Bracken, M. B. Tsang, A. Botvina, R. Huang, Sherry Yennello, David S. Ginger, N.R. Yoder, K. B. Morley, L. P. Remsberg, E. Ramakrishnan
Publikováno v:
Scopus-Elsevier
Exclusive studies of sideways-peaked angular distributions for intermediate-mass fragments (IMFs) produced in hadron-induced reactions have been performed with the Indiana silicon sphere (ISiS) detector array. The effect becomes prominent for beam mo
Autor:
F. Gimeno-Nogues, L. P. Remsberg, E. Cornell, V. E. Viola, S. Gushue, W. G. Lynch, K. B. Morley, D. S. Bracken, W.-c. Hsi, E. Ramakrishnan, C. Volant, K. Kwiatkowski, E. Renshaw Foxford, E. C. Pollacco, M. B. Tsang, David S. Ginger, Ralph G. Korteling, N.R. Yoder, Hongfei Xi, Sherry Yennello, H. Breuer, G. Wang
Publikováno v:
Nuclear Physics A. 630:168-175
Reactions of 1.8 – 4.8 GeV 3He, 5.0 – 9.2 GeV/c π− and 6.0 – 14.6 GeV/c protons with natAg and 197Au targets have been studied with the ISiS 4π detector array. From reconstructed events, excitation-energy distributions have been determined
Autor:
Hongfei Xi, K.B. Morley, Sherry Yennello, N.R. Yoder, E. C. Pollacco, M. B. Tsang, E. Cornell, E. Renshaw Foxford, Y. Y. Chu, Ralph G. Korteling, L. P. Remsberg, K. Kwiatkowski, J. Brzychczyk, G. Wang, M. J. Huang, R. Legrain, F. Gimeno-Nogues, S. Gushue, W.-c. Hsi, E. Ramakrishnan, H. Breuer, David S. Ginger, Douglas J. Rowland, W. G. Lynch, D. S. Bracken, V. E. Viola, C. Volant
Publikováno v:
Scopus-Elsevier
ResearcherID
ResearcherID
The first 4π studies of identified light-charged-particles and IMFs emitted in the p, π − + 197 Au reactions above 5 GeV/c are reported. Multiplicity and angular distributions show little sensitivity to either bombarding energy or projectile type
Autor:
H. Breuer, M. J. Huang, E. Cornell, L. P. Remsberg, K. Kwiatkowski, K. B. Morley, D. S. Bracken, David S. Ginger, E. Ramakrishnan, G. Wang, V. E. Viola, Ralph G. Korteling, W.-c. Hsi, M. B. Tsang, F. Gimeno-Nogures, W. G. Lynch, S. Gushue, Douglas J. Rowland, Y. Y. Chu, Hongfei Xi, Sherry Yennello, N.R. Yoder
Publikováno v:
Physical Review Letters. 79:817-820
4{pi} studies of multiple charged-particle emission in GeV {pi}{sup {minus}} - and proton-induced reactions on a Au target have been performed with the ISiS detector array. Multiplicity, charge, and angular distributions yield nearly identical result
Autor:
K.B. Morley, E. Renshaw Foxford, D. S. Bracken, J. Brzychczyk, N.R. Yoder, W. A. Friedman, H. Breuer, R. Legrain, Ralph G. Korteling, E. C. Pollacco, V. E. Viola, C. Volant, Kris Kwiatkowski
Publikováno v:
Physical Review C. 54:737-748
The Indiana Silicon Sphere 4{pi} detector has been used to measure light-charged particles and intermediate-mass fragments (IMFs) emitted in the 18{endash}4.8 GeV {sup 3}He+{sup nat}Ag, {sup 197}Au reactions. Ejectile multiplicity and total event kin
Autor:
E. Renshaw Foxford, K. Komisarcik, J. Ottarson, D. S. Bracken, K. Kwiatkowski, John Poehlman, N. Madden, J. Brzychczyk, K.B. Morley, V. E. Viola, N.R. Yoder, J. Dorsett
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 360:571-583
A low threshold charged particle detector array for the study of fragmentation processes in light-ion-induced reactions has been constructed and successfully implemented at the IUCF and Saturne II accelerators. The array consists of 162-triple-elemen
Autor:
E. C. Pollacco, R. Legrain, K.B. Morley, E.R. Foxford, C. Volant, J. Brzychczyk, N.R. Yoder, V. E. Viola, Friedman Wa, K. Kwiatkowski, H. Breuer, Korteling Rg, D. S. Bracken
Publikováno v:
Physical Review Letters. 74:3756-3759
Multifragmentation of ${}^{\mathrm{nat}}$Ag and ${}^{197}$Au nuclei induced by a 4.8-GeV${\mathrm{}}^{3}$He ions has been studied with the Indiana Silicon Sphere $4\ensuremath{\pi}$ detector array. Rapidity and moving source analyses are consistent w