Determination of the excitation function of12Mg(α, n)14Si nuclear processes

1953 ◽  
Vol 3 (1) ◽  
pp. 15-21 ◽  
Author(s):  
J. Nagy
Keyword(s):  
Excitation Function ◽  
Nuclear Processes

scholarly journals Experiment-based determination of the excitation function for the production of Ti44 in proton-irradiated vanadium samples

2021 ◽  
Vol 104 (1) ◽  
Author(s):  
M. Veicht ◽  
I. Kajan ◽  
J.-C. David ◽  
S. Chen ◽  
E. Strub ◽  
...  
Keyword(s):  
Excitation Function

A comparison of some absolute methods of measuring fast neutron flux

1950 ◽  
Vol 46 (2) ◽  
pp. 339-352 ◽  
Author(s):  
K. W. Allen ◽  
D. L. Livesey ◽  
D. H. Wilkinson
Keyword(s):  
Neutron Flux ◽  
Fast Neutron ◽  
Cross Sections ◽  
Absolute Measurement ◽  
Fast Neutrons ◽  
Fast Neutron Flux ◽  
Cavendish Laboratory ◽  
The Individual ◽  
Nuclear Processes

The absolute measurement of fast neutron flux presents several difficult problems. Few methods have yet been described in the literature, although the experimental techniques developed by several authors for the detection of fast neutrons (Baldinger, Huber and Staub(7), Barshall and Kanner(9), Amaldi, Bocciarelli, Ferretti and Trabacchi (3), Gray (19), Barshall and Battat(8)) may easily be adapted to this type of measurement. It is, however, most important to have available methods of measuring fast neutron flux to permit the determination of cross-sections for nuclear processes induced by fast neutrons, and several such methods have been developed in the Cavendish Laboratory in recent years. They are the subjects of separate papers (Bretscher and French (13), Kinsey, Cohen and Dainty (21), Allen (l), Allen and Wilkinson (2)). The main purpose of the present paper is to describe the results of experiments carried out to compare these methods in order to test the validity of the assumptions implicit in the individual methods.

The determination of fission time scales from excitation function data

1990 ◽  
Vol 247 (2-3) ◽  
pp. 242-245 ◽  
Author(s):  
J.B. Natowitz ◽  
M. Gonin ◽  
M. Gui ◽  
K. Hagel ◽  
Y. Lou ◽  
...  
Keyword(s):  
Excitation Function ◽  
Time Scales ◽  
Function Data

Determination of the excitation function for the reaction T(d, n) He4

Atomic Energy ◽  
1957 ◽  
Vol 2 (4) ◽  
pp. 474-476 ◽  
Author(s):  
V. A. Davidenko ◽  
I. S. Pogrebov ◽  
A. I. Saukov
Keyword(s):  
Excitation Function

Determination of 89Zr Production Parameters via Different Reactions Using ALICE and TALYS Codes

2010 ◽  
Author(s):  
Tayeb Kakavand ◽  
Morteza Taghilo ◽  
Mahdi Sadeghi
Keyword(s):  
Excitation Function ◽  
Tumor Therapy ◽  
Production Yield ◽  
Stopping Power ◽  
Production Parameters ◽  
Tumor Diagnostics

The 89Zr radioisotope is used in the field of tumor diagnostics, tumor therapy and the investigation of the biokinetic. The present work is investigated a suitable reaction to produce 89Zr..The Zirconium-89 excitation function via 89Y(p,n)89Zr, 89Y(d,2n)89Zr, natZr(p,pxn)89Zr, natSr(α,xn)89Zr and 90Zr(n,2n)89Zr reactions were calculated by ALICE-91 and TALYS-1.0 codes and the reaction of 89Y(p,n)89Zr has been selected. The calculated excitation function of 89Y(p,n)89Zr reaction was compared with the reported measurement and evaluations. Requisite thickness of targets was obtained by SRIM code for all above reactions except the 90Zr(n,2n)89Zr reaction. The 89Zr production yield was evaluated with attention to excitation function and stopping power for all above reactions except 90Zr(n,2n)89Zr reaction.

Design of experimental and measurement strategy for the determination of cross sections of multiple nuclear processes

1991 ◽  
Vol 2 (2) ◽  
pp. 170-175
Author(s):  
P. N. Zaikin ◽  
T. B. Podosenova ◽  
T. A. Pron'ko ◽  
F. Sh. Khamraev
Keyword(s):  
Cross Sections ◽  
Measurement Strategy ◽  
Nuclear Processes

The determination of the 93Nb (n, n′)93mNb excitation function using foil activation

1986 ◽  
Vol 93 (1-4) ◽  
pp. 185-188 ◽  
Author(s):  
Derek B. Gayther ◽  
Michael F. Murphy ◽  
Keith Randle ◽  
William H. Taylor ◽  
Connell A. Uttley
Keyword(s):  
Excitation Function ◽  
Foil Activation

scholarly journals Experimental Determination of Excitation Function Curves through the Measurement of Thick Target Yields in Liquid Targets: The Examples of the 68Zn(p,n)68Ga and 64Zn(p,α)61Cu Nuclear Reactions

Instruments ◽  
2022 ◽  
Vol 6 (1) ◽  
pp. 3
Author(s):  
Sergio J. C. do Carmo ◽  
Francisco Alves
Keyword(s):  
Experimental Determination ◽  
Excitation Function ◽  
Cross Sections ◽  
Nuclear Reactions ◽  
Thick Target ◽  
Yield Curves ◽  
Thick Target Yield ◽  
Target Yield ◽  
Working Principle

The present work describes a method to determine excitation function curves and, therefore, cross-sections, making use of the irradiation of liquid targets at distinct energies in a biomedical cyclotron. The method relies on the derivative of experimentally measured thick target yield curves to determine the corresponding excitation function curves. The technique is presented as a valid and practical alternative to the commonly used activation method combined with the stack monitor technique, whose implementation in liquid targets offers practical difficulties. The working principle is exemplified by presenting the results obtained for the clinically relevant 68Zn(p,n)68Ga and the 64Zn(p,α)61Cu nuclear reactions, obtained though the irradiation of liquid targets containing dissolved natural zinc.

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