ML20050D520

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Requests License Be Amended to Reflect Recent Administrative Changes in Organization & Mgt.Amend Does Not Present Any Safety Issue.Resumes Encl
ML20050D520
Person / Time
Site: University of Lowell
Issue date: 03/25/1982
From: Beghian L
MASSACHUSETTS, UNIV. OF, LOWELL, MA (FORMERLY LOWELL
To: John Miller
Office of Nuclear Reactor Regulation
References
NUDOCS 8204120282
Download: ML20050D520 (18)
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Mr. James R. Miller, Chief Standardization and Special Projects Branch 8 ,#

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Dear Sir:

/g The University of Lowell requests that the React r Facility License R125 be amended as follows:

1. Change sections 6.1, Technical Specifications, Appendix A to License R125, to read:

6.1 Organization and Management i

1. The reactor facility shall be an integral part of the Radiation Laboratory of the University of >

i Iowell. The reactor shall be related to the i University structure as shown in Chart 6.1 and j Chart 6.2.

2. The reactor facility shall be under the direction of the Administrative Assistant for the Reactor 4 and Accelerator, who shall be a member of the graduate faculty, and it shall be supervised by the Reactor Supervisor who shall be a NRC licensed senior operator for the facility. The Reactor Supervisor shall be responsible for assuring that all operations are conducted in a safe manner and within the limits prescribed by the facility license and the provision of the Reactor Safety Sub-committee. ,

1

3. There shall be a Radiation Safety Officer responsible for the safety of operations from the standpoint of radiation protection. He does not report to the line organization responsible for reactor operations, i but rather to the Vice president for Academic Services and Technical Research.

2 090 l' f 8204120282 820325 /(

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_ _ . _ ._ _ . , . _ . _ . _ , . _ _ _ , . . - - _- - - - - - . _ _ _ . _ _ . _ _ - _ _ ~ _ .- _ .

Mr. James R. Miller .

Page March 25, 1982 Amendment to Reactor License R125

4. An operator or senior operator licensed pursuant to 10CFR.55 shall be present at the controls unless the reactor is secured as defined in these specifications.
5. A licensed senior operator shall be readily available on call within the Pinanski Building whenever the reactor is in operation.

These changes reflect a recent reorganization within the University administration. This is strictly an administration change and does not present any safety issue with regards the reactor facility. The two positions af fected by this change are the Vice President for Academic Services, presently filled by Dr. Leon Beghian, and the Administrative Assistant for the Reactor and Accelerator, presently filled by Dr. Gunter Kegel. Resume's for these individuals are enclosed for information purposes.

Sincerely yours,

)

LEON E. BEGHIAN Vice President for Academic Services LEB/sma l

  • s Vice Pres, for University Tech. Research

. Radiation Safety I Committec l

j Administrative Assis.

fo r Reactor f, Accelerator Radiation

.; Safety Officer I

I 1 l Reactor Safety Sub-Committee I

Reactor I  !

Supervi: or  !

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Reactor Operations '

REACTOR

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"" OPERATIONS CilART 6-2. University of Lowell Reactor Organizational Structure Chart 6-2

PRESIDENT .

Vice-Pres. for Academic Services f.

Technical Research Of R ECTOR.

OE ANs OF COLLEGES.

for COMPUTER CENTE R F ACULTY. GR ADU ATE EHOOL. E TC.

Reactor f, Accelerator, i

.(

( ACADEMIC OEP ARTMENTS. SUPPORT ST AF F ADMINISTR ATivE FUNCTIONS. SUPPORT FUNCTIONS ETC.

l REACTOR ACCELERATOR e

- , CllART 6-1. Univ. of Lowell Administrative Structure Chart 6-1

G.li.R. KEGEL Personal Born June 16, 1929. Married. Address: 55 Williams Road, Lexington, Massachusetts 02173 Degrees Massachusetts Institute of Technology, Cambridge, Massachusetts, Ph.D. 1961.

Fields of Specialization Nuclear Physics, mil 11 microsecond electronic techniques, nuclear instrumentation, radiation detection.

Present Position Professor, Dept. of Physics and Applied Physics, University of Lowell.

Experience Chairman, Dept. of Physics and Applies Physics, Univ. of Lowell.

Professor of Nuclear Engineering, L.T.I.

Supervisor of Accelerator Facility, Univ. of Lowell Nuc1 car Center.

Professor of Physics and Director of the Radioactivity Laboratory, Physics Institute of the Catholic University, Rio de Janeiro, Brazil.

Research Assistant in the Laboratory of Nuclear Science, M.I.T.,

Cambridge, Massachusetts.

Engineer at the Division of Electricity of the Instituto Nacional de Tecnologia, Rio de Janeiro, Brazil.

35

. G. H. R. KEGEL: PUBLICATIONS (a) Book Chapters

1. " Naturally Occurring Radionuclides in FDods and Waters from the Brazilian Areas of Iligh Radioactivity", .

M. Eisenbud, !!. Petrou, R.T. Drew, F.X. Roser, S.J.,

G.II.R. Kegel, and T.L. Cullen, S.J., in The Natural Radiation Environment, edited by John A.S. Adams and Wayne M. Lowder. University of Chicago Press, Chicago, Ill. (1964).

2. "Radiogeology of Some liigh-Background Areas of Brazil",

F.X. Roser, S.J., G.!!.R. Kegel and T.L. Cullen, S.J.,

in The Natural Radiation Environment, edited by John A.S. Adams and Wayne M. Lowder, University of Chicago Press, Chicago, Ill. (1964).

3. "The Use of Unactivated Sodium Iodide", L.E. Beghian, and G.ll.R. Kegel, in Scintillation Spectroscopy of Gamma Radiation, Chapter X, Gordon and Breach, New York (1967).

(b) Published Papers

1. "Condicoes de !!onogeneidade de uma Funcao em um Ponto",

~

G.ll.R. Kegel, Revista Cientifica 14 No. 3, 11 (1950).

2. '"Elektro-mechanische Analogien", G.H.R. Kegel, Kolloid-Z. 135, 125'(1954).
3. "On the Roots of Polynomials Defined by Recurrence Formulac",

G.ll.R. Kegel, An. Acad. Bras. C1. 2jl, 165 (1956).

4. " Measurements of Long Range Fallout in Rio de Janeiro",

G.ll.R. Kegel, An. Acad. Bras. C1. 28, 447 (1956).

5. "A Fast Sodium Iodide Spectrometer and its Application to M1111 microsecond Time ficasurement", L.E. Beghian, G.ll.R. Kegel and R. P. Scharenberg, Rev. Sci. Instrum.

29, 753 (1958).

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6. " Status of Investigations in the Brazilian Areas of High Natura'l Radioactivity", G.H.R. Kegel, E. Penna Franca, J.C. Almeida, Johannes Be'cker, M.'Emmerich, F.X. Roser, L. Hainsberger, T.L. Cullen, H. Petrou, R.T. Drew and M. Eisenbud, Health Physics 11., 699 (1965).
7. "Precipitat. ion of Lithium in Germanium", G.H.R. Kegel, B.D. Bhardwaj and R.J. Laramee, J. Solid State Chem.

3, 161 (1971).

8.. * "The Free Energy of Mixing in the Lithium-Germanium Binary System", G'.H.R. Kegel, R.J. Laramee and B.D.' Bhardwaj, 1 J. of El. Chem. Soc. 118, 1662 (1971).

9. "Dif fusion of Lithium into Germanium at Low Temperatures",

G.H.R. Kegel, Nucl. Instrum. Meth. 105, 381 (1972).

10. " Charged Particle X-Ray Analysis: A New Tool in Forensic Science", B.K. Barncq, G.H.R. Kegel, S.C. Mathur and P. Quinn, J. Radio Analytical Chemistry. 15, 13 (1973).
11. " Detection of Firearms Discharge Residues by X-Ray Excitation",-

B.K. Barnes, L.E. Beghian, G.H.R. Kegel, S.C. Mathur, P. Quinn, 4. Radioanalytical Chem. 16, 453 (1973).

12. " Charged Particle Induced X-Ray Analysis of Malaria Infected Blood", B.K. Barnes, R.M, Coleman, G.H.R. Kegel, P.W. Quinn, and N.J. Rencricca, Advances in X-Ray Analysis 18, 343 (1974).
13. "A Resolution Monitor for Neutron Time-of-Flight Spectro-meters", G.H.R. Kegel, Nucl. Instrum. and Methods 135, 53 (1976).
14. "55g ( ,Y) Cross Section Studies for E = 1.0 - 3.6 MeV; J. A. Correia, W. A. Schier, L.E. Beghian, G.P. Couche11, J .J.

Egan, G.H.R. Kegel, R.V. LeClaire and A. Mittler, Nucl..

Phys. , A286 (1977) 322,

15. " Cross Sections, Angular Distributions and Magnetic Substate Populations in the Na (n n'Y) Reactions"; D.R. Donati, 1

S.C. Mathur, E. Sheldon, B.K. Barnes, L.E. Beghian, P. Harihar,

! G.H.R. Kegel and W. A. Schier, Phys. Rev. , C16, 939 (1977) .

1 9

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-. -, . _ - - . _ . _ . . , - . . - . _ . - . . ._ . - , ~ , - .. . _ . _ - ..- . -

59

16. " Cross Sections in the Co (n n'y) Reaction from 1.1 to 3.3

- McV"; R.V. LeClaire, J.J. Egan, B.K. Barnes, L.E. Beghian, C.P. Couchell, G.H.R. Kegel, S.C. Mathur, A. Mittler and W.A. Schier, Phys. Rev. C18, 1185 (1978).

17. "Neu' tron Scattering Cross Sections of U", L.E. Beghian, i G.l!.R. Kegel, C.P. Couche11, J.J. Egan, P. Harihar, T.V.

Marcella, A. Mittler, D.J. Pullen and W. A. Schier, Nucl.

Sci. and Eng. 69, 191 (1979).

18. " Neutron Inelastic Scattering in Silicon, 2.8 to 4.15 J

McV", N.B. Sullivan, J.J. Egan, C.H.R.-Kegel, and i P. Harihar, Nucl. Sci. and Eng. 70, 294 (1979).

i 19. "238U (n,n') 38 *(45 tJ kev) Cross Section Measurements at E 146 kev", W.A. Schier, G.P. Couche11, Y.F. Lin, and G.ll.R. Kegel, Nucl. Sci. and Eng. (submitted).

(c) Published Conference Proceedings

! 1. "On the Representation of Orthogonal Polymials by Artificial Transmission Lines", G.H.R. Kegel, In New Research Techniques in Physics, a Symposium, published by the Brazilian Academy of Sciences, Rio de Janeiro, Brazil (1954).

2. " Precipitation of Lithium in Germanium during Ion Drif t",

G.H.R. Kegel, IEEE Trans. Nucl. Sci. Ns-15, No. 3 332 (1968).

3. " Purification of Germanium with' a Lead Getter", G.H.R. Kegel, Symposium on Semiconductor Detectors for Nucicar Radiations, Munich, May 1970, edited by P. Eichinger and G. Keil,
p. 35, Munich (1970).
4. " Statistical Model Study of (n,n'y) Reactions on 51V, 55Mn, and Co", L.E. Beghian, B.K. Barnes, C.P. Couchell, D.R.

Donati, J.J. Egan, P. Harihar, G.H.R. Kegel, R.V. LeClaire, S.C. Mathur, A. Mittler, V.C. Rogers, W.A. Schier and E. Sheldon; in Proc. Int. Conf. on the Statistical Properties of Nuclei, Aug. 1971, Ed. J. Garg (Publ. Plenum Pub. Corp.,

1972 ) p. 663.

5. "Nuc1 car Spectroscopy Utilizing an (Alpha, Nuc1 con) Resonance Reaction", E. Sheldon, W.A. Schier, G.P. Couche11, B.K. Barnes,

' D. Donati, J.J. Egan, P. Harihar, S.C. Mathur and A. Mittler; in Proc. Int. Conf. on'the Statistical Properties of Nuclei, Aug. 1971, Ed. J. Garg (Publ. Plenum Pub. Corp.1972) p.121.

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6. " Elastic and Inelastic Differential Neutron Scattering Cross

. Sections for U from 0.9-2.7 MeV", J.J. Egan, G.H.R. Kegel, G.P. Couchell, A. Mittler, B.K. Barnes, JW. A. Schier, D.J. Pullen, P. Harihar, T.V. Marcella, N.B. Sullivan, E. Sheldon and A. Prince; in Proc. Int. Conf. on Nuclear Cross Sections and Technology, Washington, D.C., 1975, N.B.S. Special Publication 425, p. 950.

Publications numbered 7 through 11 are in Proc. Int. Conf. on the Interactions of Neutrons with Nuclei, University of Lowell, July 1976, U.S.E.R.D.A. Report, CONF-760715.

7. " Neutron Elastic and Inelastic Scattering Angular Distribution Measurements for U at 3.1 and 1.1 MeV"; J.J. Egan, T.V.

Marcella, B.K. Barnes, G.P. Couchell, G.H.R. Kegel, A. Mittler, l

l D.J. Pullen, W.A. Schier, E. Sheldon and N.B. Sullivan p. 1331.

< 8. " Neutron Scattering from U between 100 and 150 kev";

G.P.-Couchell, L.E. Beghian, J.J. Egan, G.H.R. Kegel, Y. Liu, A. Mittler, G. Poornanandam, D.J. Pullen, W.A. Schier and E. Sheldon, p.1332.

9. "Large Energy Transfer Study of Levels near l'MeV in U";

A. Mittler, G.P. Couchell, J.J. Egan, G.H.R. Kegel, D.J. Pullen, E. Sheldon, N.B. Sullivan and J. Wang, p. 1333.

10. " Multiple Scattering Corrections and Neutron Attenuation in a Disc Scatterer"; A. Bird, J.J. Egan, G.H.R. Kegel and A. Mittler, p. 1396.
11. "The Compression System of the University of Lowell Van de

' Graaff Accelerator"; G.H.R. Kegel and C. Connolly, p. 1373.

12. " Inelastic. Neutron Scattering Cross Sections for U from 0.9 to 3.1 McV", G.P. Couchell, J.J. Egan, G.H.R. Kegel and T.V. Marcella; Trans. Amer. Nucl. Soc. 2j[ (1977) 871.
13. " Fast Neutron Inelastic Scattering Cross Sections of the Actinides using the (n,n') Technique". Second International Conference on Neutron Induced Reactions, Smolenice (CSR)

July 1979. .

a l

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14. "The Statistical Compound Nucleus Model and its Limitations, in the Description of Inelastic Neutron Scattering from 232 Th", E. Sheldon, L.E. Beghian; J.J. Egan, G.H.R. Kegel, J. Menachery, and A. Mittler, Adriatic Europhysics Con-ference in Nuclear Physics, Hvar,:Croatia, Yugoslavia, j October 1979.

(d) Presentations at Professional Meetings by G.H.R. Kegel (Some presentations are listed under (c))

1. "A Fast Sodium-Iodide Spectrometer and its Application to Millimicrosecond Time Measurement",EL.E. Beghian, G.H.R.

l Kegel, and R.P. Scharenberg, Bull. Am. Phys. Soc. 3, 182 (1953).

2. " Neutron Time-of-Flight Systems at the LTI. Nuclear. Center",

, G.H.R. Kegel, J.A. Correia, C.E. Connolly, J.J. Egan and A. Mittler, Bull. Am. Phys. Soc. 16, 583 (1971).

3. "Debunching Effects in Pulsed Van-de-Graaff Accelerators",

C.H.R. Kegel and R. Morneau, Bull. Am. Phys. Soc. 18, 618 (1972).

4. " Instrumentation Used for Neutron Time-of-Flight Spectroscopy i

j at LTI", G.H.R. Kegel, J.J. Egan, T.V. Marcella, A. Mittler, W.A. Schier, R. Beaulieu, R. Daley and C. Connolly, Bull. Am.

i

- Phys. Soc. 19, (1974) 575.

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5. " Neutron Elastic and Inelastic Cross Sections of 238U ", G.H.R.

Kegel, T.V. Marcella, J.J. Egan, J. Vokes, N.B. Sullivan and i ,

A. Prince; Bull. Am. Phys. Soc. 2j2 4, (1977) 632.

! 6. " Finite Sample Corrections in Neutron Spectroscopy", G.H.R.

< I Kegel, T.V. Marcella, and S. Jain, Bull. Am. Phys. Soc. .

l l -23, 636 (1978).

s
7. " Trace Element Determination by Proton Induced X-Ray Emission",

i G.H.R. Kegel, IEEE Boston Chapter, Nuclear and Plasma Sciences, Apr. 18, 1978, Lexington, Mass. (by invitation).

(c) Technical Reports

l. " Measurement of Long-Range Fallout in Rio de Janeiro", G.H.R.

Kegel, United Nations General Assembly Report A/AC.82/G.R.36, New York, Oct. 1956.

l l 40

I

2. " Determination *of Carbon, Nitrogen and Oxygen in Silicon by Activation Analysis", G.ll.R. Kegel, Report AFCRL 67-0227 (April, 1967) .
3. "Photoactivation of Cerium, Neodymium, Samarium and Gadolinium", G.H.R. Kegel, Report AFCRL 67-0595 (October,1967) .

i

4. "IMBUI-B, Scatterer Integral, One Interaction, Disc", G.H.R.

Kegel (contributed program to llewlett-Packard Sof tware Center, Cupertino, California), Jan. 1978.

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l Biographies and Publications of Principal Investigators L.E. BEGHIAN Personal t

f Born July 25, 1919. Married. Address: 6 Sentry Hill Place, I

Boston, Massachusetts 02114 Degrees

' University of Oxford, England A.B. 1947 I University of Oxford, England Ph.D. 1950 I

l Ficids of Specialization Neutron Physics, pulsed Van de Graaff accelerators, millimicro-second electronics techniques, nuclear instrumentation, radiation detection techniques, neutron transport theory.

l Present Positfon l-I Vice President, Academic Services and Technical Research, University of Lowell; Professor, Dept. of Physics and Applied Physics .

Experience Head of Dept. and Prof. of Physics and Applied Physics, L.T.I.

-Head of Dept. and Prof. of Nuclear Engineering, L.T.I.

Lecturer, Department of Nucicar Engineering, M.I.T.

Senior Staff Member, Laboratory of Nuclear Science, M.I.T.

Staff Me;mber, Clarendon Laboratory (Nuclear Physics), Oxford, England.

28

L. E. BEGilIAN:

  • PUBLICATIONS (a) Book Chapter
1. "The Use of Unactivated Sodium Iodide", L.E. Beghian and G. II. R. Kegel, in Scintillation Spectroscopy of Gamma Radiation (Gordon and Breach, New York, 1967), Chapter X.

(b) Published Papers

1. " Absolute Cross Sections for the Capture of Neutrons of 200 and 900 kev Energy", L. E. Beghian and H.11. Halban, Nature 163, 366 (1949).
2. " Electron Collection in High Pressure Methane Ionization Chambers", L. E. Beghian and H. H. Italban, Proc. Phys. Soc. (London) A, LX I, 395 (1949).
3. "lligh Pressure Ionization Chamber Counters and .their Use",

R. Wilson, L. E. Beghian, C. H. Collie, H. Italban and G. R. Bishop, Rev. Sci. Instrum. E , 8 (1950)..

4. "The Inelastic Scattering of Neutrons by Light Nuclei",

L. E. Beghian, M. A. Grace, G. Preston and H. Halban, Phys. Rev. 7J7, 2, 286 (1950).

5. "lligh Pressure Ionization Chambers used in Oxford", L'. E.

Beghian, C. H. Collie, H. Halban and R. Wilson, Helv.

Phys. Acta XXIII (1950) .

6. "The Inelastic Scattering of Fast Neutrons", M. A. Grace, L. E. Beghian, G. Preston and 11. Halban, Phys. Rev. 82, 6, 969 (1951).
7. "The B (a,n)N Reaction", L. E. Beghian, M. A. Grace and H. Italban, Proc. Phys. Soc. (London) A, LXIII, 913 (1950).
8. "A liigh Energy Y-Ray Line in the Spectrum of Mg ,

L. E. Beghian,' G. R. Bishop and 11. Halban, Phys. Rev. 83, 1, 186 (1951).

9. "The Angular Distribution in the Photodisintegration of the Deuteron at Low Energies", G. R. Bishop, L. E. Beghian and 11.11alban, Phys. Rev. M, 5, 1052-(1951).

~

I l 10. " Response of Organic Scintillators to D-D Neutrons", L. E.

7 Beghian, Proc. Phys. Soc. (London) A, LXV, 295 (1952).

11. "A Fast Neutron Spectrometer", L. E. Beghian, R. A. Allen, J. M. Calvert and H..Halban, Phys. Rev. 86, 6, 1044 (1952).

l 29 L

~

. 12. " Levels in N from the C (p,Y)N Reaction", D. Hicks, T. Ilusian, L. G. Sanders and L. E. Beghian, Phys. Rev. 90, 1, 163 (1953).

13. " Energy Levels in C from' the Be (a,n)C Reaction",
L. E. Beghian, II. !!. Italban, T. Ilusian and L. G. Sanders, Phys. Rev.' 90, 6, 1129 (1953).
14. " Inelastic Scattering of Neutrons", E. A. Eliot, D. Hicks, L. E. Beghlan and !!. IIalban, Phys. Rev. 94, 1, 144 (1954).
15. " Gamma Rays from Inelastic Scattering of D-T Neutrons from Carbon and Oxygen , L. E. Beghian,'D. Ilicks and B. Milman, Phil. Mag. 7, 46, 924'(1955).

54 16.- " Inelastic Scattering of 2.5-MeV Neutrons by Fe and Fe 56" ,

L. E. Beghian, D. Ilicks and B. Milman, Phil. Mag. 7_, 46, 963 (1955).

17. " Inelastic Scattering of 2.5-MeV Neutrons by Chromium, Manganese ar5d Vanadium", L. E. Beghian,
Phil. Mag. 8_, 1, 261 (1955).
18. "A Possible Method of Investigating Gyromagnetic Ratios of Short-Lived Nuclear States with Fast Neutral Beams",

L. E. Beghian, R. P. Scharenberg, P . II . Rose and 4

R. W. Wanick, Phys. Rev. 110, 6, 147-149 (1958).

19. " Fast Sodium Iodide Spectrometer and its Application to Millimicrosecond Time Measurement", L. E. Beghian, G. II. R. Kegel and R. Scharenberg,

, Rev. Sci.-Instrum. 2_9, 753 (1958). '

20. "A liigh Intensity Pulsed van de Graaff Accelerator",

L. E. Beghian and M. Salomaa, Nuclear Instruments and Methods 17 (1962).

21. "The Investigation of Neutr'on Kinetics and Cross Sections in Fast Nonmoderating Assemblies by the Nanosecond Pulsed Neutron Source Technique", L. E. Beghian, R. Thews,

! N. C. Rasmussen and J. Weber, Nucli Sci. Engrg. 15, 375 (1963).

! 30 c

22. " Neutron P'olarization in the 1-MeV Region by Elastic

~

Scattering on C, O, a nd D , L. E. Beghian,'K. Sugimoto, M. Wachter and J. Weber, Nucl. Phys. 42, 1 (1963).

23. "The Investigation of the Neutron Nonelastic Cross Section for Iron by the Nanosecond Pulsed Neutron Source Technique", L..E. Beghian, E. Profio and S. Wilensky, Nucl. Sci. Engrg. 17, 82 (1963).
24. " Mote Carlo Analysis of Time-of-Flight Scattering Experi-1 ments", M. Wachter, J. Weber and L. E. Beghlan, Nucl . Instrum. Meth. 24, 316 (1963).

I 25. " Time Dependent Fast Neutron Spectrometer", L. E. Beghian and S. Wilensky, Nucl. Instrum. Meth. 35, 34 (1965).

26. "Use of a Nanosecond Time Gated Li-Germanium Detector for Measuring De-excitation Gamma-Rays from Fast Neutron Scattering", L. E. Beghian, F. Hofmann and S. Wilensky, Nucl. Instrum. Meth. 41 (1966).
27. " Experimental Investigation of Fast Neutron Decays 'in Lead ,

Assemblies", L. E. Beghian, F. Hofmann and S. Wilensky,.

Nucl. Sci. Engnrg. 22, 80 (1967).

28. "The Energy Level Structure of Sc from the (n,n'y) Reaction",

V. C. Rogers, L. E. Beghlan and F. M. Clikeman, Nucl. Phys. A137, 85 (1969).

29. " Nuclear Structure Studies of Nb using the Nb(n,n'y) l and. Nb(p,p'y) Reactions", L. E. Beghian, F. M. Clikeman, F. Hofmann, V. C. Rogers and 5. Wilensky, Nucl. Phys. A142, 100 (1970).

! 30. " Neutron Inelastic Scattering Cross sections for Iron, Nickel, Niobium and Tantalum from Threshold to 1.8 MeV",

V. C. Rogers, L. E. Beghlan and F. M. Clikeman, Nucl. Sci. Engnrg. 45, 297 (1971).

"A Simple Analytic Transient Flux Expression for Use with

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Asymptotic Diffusion Theory", L. E. Beghian, I. A. Forbes and V. C. Rogers, Nucl. Sci. Engnrg. 51,, 78 (1973).

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l i 31 i

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32. " Angular Distribution Studies of Y-Rays from the Sc(n,n'y)

Reaction", V.C. Rogers, D.C. Hedinger, L.E. Beghian and F.M.

Clikeman, Phys. Rev. 8_, 855 (1973).

33. " Cross Sections, Angular Distributions, and Magnetic Substate i

Populations in the Na(n,n'Y) Reaction", D.R. Donati, S.C.

Mathur, E. Sheldon, B.K. Barnes, L.E. Beghian,' P. Harihar, G.H.R. Kegel and W. A. Schier, Phys. Rev. 'C16, 939 (1977) .

34. " Neutron Inelastic Scattering Cross Sections for Natural Chromium via (n,n'y) Reactions", P.T. Karatzas, G.P. Couchell, -

B.K. Barnes, L.E. Beghian, P. Harihar, A. Mittler, D.J.

Pullen, E. Sheldon and.N.B. Sullivan, Nucl. Sci. and Eng.

67_, 34 (1978).

35. Mn (n,n'y) Cross Section Studies for E = 1.0 - 3.6 MeV",

J.A. Correia, W.A. Schier, L.E. Beghian, G.P. Couchell, J.J.

Egan, G.l!.R. Kegel, R.V. LeClaire and A. Mittler, Nucl. Phys.,

A286-(1977) 322,

36. " Cross Sections, Angular Distributions and Magnetic Substate Populations in the Na (n,n'y) Reactions", D.R. Donati, S.C.

Mathur, E. Sheldon, B.K. Barnes, L.E. Beghian, P. Harihar, G.H.R. Kegel and W.A. Schier, Phys. Rev., 16_ 3 (1977) 939.

37. " Cross Sections in the Co (n,n'y) Reaction from 1.1 to 3.3 .

MeV", R.V. LeClaire, J.J. Egan, B.K. Barnes, L.E. Beghian, l G.P. Couchell, G.H.R. Kegel, S.C. Mathur, A. Mittler and W.A. Schier, Phys. Rev. 18 3 (1978) 1185.

38. " Neutron Scattering Cross Sections of U", L.E. Beghian, G.H.R. Kegel, G.P. Couchell, J.J. Egan, P. Harihar, T.V.

Marcella, A. Mittler, D.J. Pullen and W.A. Schier, Nucl.

l l

Sci, and Eng. 69 137 (1979).

39. " Gamma-Ray Production and Inferred Inelastic Neutron Cross Sections for Nickel Isotopes", S. Trafforos, A. Mittler, l W.A. Schier, B.K. Barnes, L.E. Beghlan and P. Harihar, i

Nucl. Sci and Eng. 72, 191 (1979).

l l

32

(c) Invited Papers and Prespntations at Topical and' International Meetings

1. "The Pulsed Neutron Technique Applied to Fast Non-multiplying Assemblies", given at the International Symposium on Pulsed Neutron Research, Karlsruhe, Germany, 1965, By L.E. Beghian and S. Wilensky.
2. " Investigation of the Level Structure of Niobium and Tantalum by the (n,n'Y) Reaction Using a Time-Gated Li-Ge Spectrometer",

~

by L.E. Beghian, F. Clikeman, F. Mahoney, and S. Wilensky.

International Conference on Nuclear Structure, Tokyo, Japan, (1966).

3. " Measurement of Inelastic Gamma-Ray Excitation Functions by a Li-Germanium Detector", L.E. Beghian, F. Hofman and S.

Wilensky, Conference on Neutron Cross Section Technology, e'

Washington, D.C. (April, 1966).

I

! 4. "On-Line Computer System for Neutron Cross-Section Evaluation",

L.E. Beghian and J. Tardelli, Conference on Neutron Cross Sections and Technology, Washington, D.C. (1968).

5. " Neutron Wave and Pulsed Experiments". . Faculty-Student Con-ference, Argonne National Laboratory, (1968).
6. "The Formulation and Solution of the One Velocity. Neutron Transport Equation with Special Reference to Fast Pulsed Neutron Die-away". Presented at the Workshop on the Feasibility and Need for a High Intensity Pulsed and Steady State Fast Neutron Source, Las Vegas, Nevada, June 1972.
7. " Detection of Firearm Discharge Residues by X-ray Excitation".

International Meeting on Activation Analysis, Saclay, France, (1972).

8. Charged Particle X-Ray Analysis: A New Tool in Forensic Science",

L.E. Beghian, presentation at the Second International Con-ference on Forensic Science, Glasgow, Scotland, (1972) (published in the Journal of Radio Analytical Chemistry 15, 13 (1973).

9. " Neutron Scattering from U Between 100 and 150 kev", G.P.

Couchell, L.E. Beghian, J.J. Egan, G.H.R. Kegel, Y. Liu, A.

Mittler, G. Poornanandam, D.J. Pullen, W.A. Schier and E. Sheldon, presented at ICINN Conference held at the University of Lowell in July, 1976.

33 h ~ ~ - - . - s_ m. _

, _w m_ m - % _

. 10. " Fast Neutrons Inelastic Scattering Cross Sections of the Actinides Using the.(n, n'y) Technique", L.E. Beghian, J. Egan, G. Kegel, A. Mittler, presented at Second International Symposium on Nuclear Reactions Induced by Neutrons held at Smolenice, Czechoslovakia, June 25-29, 1979. .

(d) Technical Reports and Publications

1. "The Uses of the Van de Graaff Accelerator in Teaching and Research", L.E. Beghian,Iligh Voltage Engineering Corporation Report, Burlington, Massachusetts (1961) .
2. " Fast Neutron Shielding Studies", L.E. Beghian, F. Clikeman and S. Wilensky, Eighth Semiannual Progress Report, NASA Grant NsG-496, Center for Space Research, MIT, CSR PR-4590-4 (June, 1967).
3. " Simplified Methods for the Formulation and Solution of the

! Neutron Transport Equation", L.E. Beghian, I.A. Forbes, and V.C. Rogers, Lowell Technological Institute Technical Report LTINC-101 (1971) .

34 W-- ,,, . = - . _ - _ = _a -+ an,__ _, _ - .__ .m

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