Cascade statistical model for nucleon-induced reactions on light nuclei in the energy range 50 MeV–1 GeV

Tang, H.H.K.; Srinivasan, G. R.; Azziz, N.

doi:10.1103/physrevc.42.1598

Cited by 55 publications

(53 citation statements)

References 51 publications

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“…SEMM-2 can simulate radiation sources used in accelerated testing (a-particle sources, proton beam, or ion beam) as well as radiation sources in products (aparticles from packaging materials and cosmic ray neutrons). Neutron and proton collision are pre-characterized by the NUSPA model [21], [22] and nuclear optical models [23], [24].…”

Section: B Ser Simulation Toolmentioning

confidence: 99%

Protecting Big Blue from Rogue Subatomic Particles

Cannon¹,

KleinOsowski

Gordon³

et al. 2007

2007 IEEE International Conference on Integrated Circuit Design and Technology

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Fig. 1. Representative SOI transistor showing the column of charge generated from an a-particle strike. Figure reproduced from [1].Abstract-Device technology scaling continues to deliver faster and smaller transistors, contributing to IBMs continued leadership in Server Systems. However, there is also a dark side to device technology scaling... As transistors shrink, the amount of charge required to change the logic state of a memory or a logic circuit (i.e. flip a 1 to a 0 and vice versa) also shrinks. This complication spurs continued effort at IBM to test, characterize, and mitigate these transient bit flips, so called soft errors. In this paper we survey our ongoing work in this realm and introduce our views on trends for soft errors in future device technologies.

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Section: B Ser Simulation Toolmentioning

confidence: 99%

Protecting Big Blue from Rogue Subatomic Particles

Cannon¹,

KleinOsowski

Gordon³

et al. 2007

2007 IEEE International Conference on Integrated Circuit Design and Technology

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“…2(a) [3] showed that the reduction of the fission barrier could reproduce the experimentally obtained population with the statistical model calculation while compared with the statistical code ALICE (for neutron channels mainly) for the compound nuclei close to this mass region. As the isotopes populated in our experiment are very exotic neutron deficient and have large prolate deformation (β 2 ∼0.25-0.30) [5], careful insertion of the input parameters like fission barrier, level density etc [4] with understanding of proper physical significance, is very important for our experimental study. The PACE calculations have been performed reducing the fission barrier (taking fission barrier scaling factor, k f =0.2, 0.6 and default = 1.0) and shown in fig.…”

Section: Methodsmentioning

confidence: 99%

Exotic decay of hot rotating nuclei near proton drip line

Ray

Pramanik

Bhowmik³

et al. 2014

EPJ Web of Conferences

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Abstract. Hot and rotating exotic 124 Ce nucleus near proton drip line has been populated through fusion evaporation reaction of 32 S and 92 Mo. This exotic nucleus was de-excited by evaporating p, n, α and/or light nuclei etc and several exotic nuclei have been populated. The experimentally obtained relative population of those exotic nuclei have been compared with the statistical model calculation. Agreement between experimental and statistical model calculation have been observed for most of the evaporation channels. Huge enhancement in comparison to statistical model calculation have been observed for a few channels related to multiple proton evaporation which could not be explained by using default and modified input parameters in statistical calculation.

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“…In this paper, this first SEU model will be referred to as SEMM-1. The basic physics and simulation techniques incorporated in SEMM-1 have been documented in a series of publications [1]- [6].…”

Section: Introductionmentioning

confidence: 99%

SEMM-2: a modeling system for single event upset analysis

Tang

Cannon²

2004

IEEE Trans. Nucl. Sci.

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We describe SEMM-2, a new simulation system for the analysis of radiation-induced single event upsets which builds on the initial SEMM tool. Developed for the current and future CMOS technologies, SEMM-2 improves the generation of radiation events. The atomic databases which describe ion energy loss with transport through device materials are generalized. Enhancements of the nuclear collision event generation include more accurate and efficient methods for generating elastic events and more thorough treatment of inelastic processes. We present illustrative simulations where more accurately accounting for the metallization layers significantly impacts the simulated single event failure rate. Index Terms-Alpha particle-, proton-, neutron-, high-energy hadron-, cosmic ray-, and heavy ion-induced radiation in microelectronics, CMOS technology stability and reliability, particle-induced soft errors, single event upsets, radiation effects, radiation effects modeling methodology and simulation tools.

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Cascade statistical model for nucleon-induced reactions on light nuclei in the energy range 50 MeV–1 GeV

Cited by 55 publications

References 51 publications

Protecting Big Blue from Rogue Subatomic Particles

Protecting Big Blue from Rogue Subatomic Particles

Exotic decay of hot rotating nuclei near proton drip line

SEMM-2: a modeling system for single event upset analysis

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