Research Output 1979 2019

2019

Barrier transmission for proton emission during the intranuclear cascade process

Yamaguchi, Y., Uozumi, Y. & Nakano, M., Sep 23 2019, In : Physical Review C. 100, 3, 034617.

Research output: Contribution to journalArticle

cascades
protons
cross sections
coefficients
evaporation

Calculation of low-energy electron antineutrino spectra emitted from nuclear reactors with consideration of fuel burn-up

Riyana, E. S., Suda, S., Ishibashi, K., Matsuura, H., Katakura, J. I., Sun, G. M. & Katano, Y., May 4 2019, In : journal of nuclear science and technology. 56, 5, p. 369-375 7 p.

Research output: Contribution to journalArticle

antineutrinos
nuclear reactors
Nuclear reactors
neutrinos
reactors

Construction of Response Function of TES X-ray Microcalorimeter for STEM-EDS

Hayashi, T., Muramatsu, H., Maehisa, K., Yamasaki, N. Y., Mitsuda, K., Maehata, K. & Hara, T., Aug 1 2019, In : IEEE Transactions on Applied Superconductivity. 29, 5, 8654629.

Research output: Contribution to journalArticle

calorimeters
Energy dispersive spectroscopy
Electron microscopes
electron microscopes
Scanning

Development of a Dielectric Microcalorimeter with Quantum Ferroelectric Materials

Yoshimoto, S., Maehata, K., Iyomoto, N., Mitsuda, K. & Yamasaki, N., Mar 15 2019, In : Journal of Low Temperature Physics. 194, 5-6, p. 418-425 8 p.

Research output: Contribution to journalArticle

ferroelectric materials
Ferroelectric materials
calorimeters
Thermometers
thermometers

Development of Gamma-Ray Transition-Edge-Sensor Microcalorimeters on Thick Membranes

Iyomoto, N., Yoshimine, I., Shuto, Y., Kuroiwa, T., Maehata, K., Hayashi, T., Muramatsu, H., Nagayoshi, K., Mitsuda, K., Takano, A., Yoshimoto, S., Kurume, Y. & Ishibashi, K., Mar 15 2019, In : Journal of Low Temperature Physics. 194, 5-6, p. 412-417 6 p.

Research output: Contribution to journalArticle

Gamma rays
calorimeters
gamma rays
membranes
Membranes

Extension of the intranuclear cascade model to neutron-induced nonelastic cross sections in the low-energy region

Nakano, M. & Uozumi, Y., Sep 30 2019, In : Physical Review C. 100, 3, 034619.

Research output: Contribution to journalArticle

cascades
neutrons
cross sections
slopes
nuclear potential

Influence of light output calibration on neutron energy spectrum unfolding up to 300 MeV using liquid organic scintillator

Lee, E., Shigyo, N., Kajimoto, T., Sanami, T., Matsufuji, N., Izumitani, S., Tokunaga, N. & Kiyota, M., Apr 15 2019, In : Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms. 445, p. 26-33 8 p.

Research output: Contribution to journalArticle

organic liquids
neutron spectra
Phosphors
scintillation counters
Neutrons
2018
3 Citations (Scopus)

An intranuclear cascade model for inelastic scattering and breakup reactions involving deuterons and alpha particles

Kobra, M. J., Watanabe, G., Yamaguchi, Y., Uozumi, Y. & Nakano, M., Feb 1 2018, In : Journal of Nuclear Science and Technology. 55, 2, p. 209-216 8 p.

Research output: Contribution to journalArticle

Inelastic scattering
Alpha particles
alpha particles
deuterons
cascades
1 Citation (Scopus)

An X-ray TES Detector Head Assembly for a STEM–EDS System and Its Performance

Hayashi, T., Muramatsu, H., Maehisa, K., Yamasaki, N. Y., Mitsuda, K., Takano, A., Yoshimoto, S., Maehata, K., Hidaka, M., Yamamori, H. & Hara, T., Dec 1 2018, In : Journal of Low Temperature Physics. 193, 5-6, p. 1282-1286 5 p.

Research output: Contribution to journalArticle

SQUIDs
assembly
Detectors
amplifiers
X rays
2 Citations (Scopus)

Dielectric microcalorimeter utilizing a quantum ferroelectric thermometer

Yoshimoto, S., Maehata, K., Iyomoto, N., Kazuhisa, M. & Noriko, Y., Aug 3 2018, In : journal of nuclear science and technology. 55, 8, p. 868-873 6 p.

Research output: Contribution to journalArticle

Thermometers
thermometers
Ferroelectric materials
calorimeters
Alpha particles
2 Citations (Scopus)

Direct pickup and knockout processes in inclusive (p,dx) reactions at 42-392 MeV

Uozumi, Y., Yamaguchi, Y., Watanabe, G., Fukuda, Y., Imamura, R., Kobra, M. J. & Nakano, M., Mar 30 2018, In : Physical Review C. 97, 3, 034630.

Research output: Contribution to journalArticle

sensors
energy
cross sections
proton energy
cascades
105 Citations (Scopus)

Features of Particle and Heavy Ion Transport code System (PHITS) version 3.02

Sato, T., Iwamoto, Y., Hashimoto, S., Ogawa, T., Furuta, T., Abe, S. I., Kai, T., Tsai, P. E., Matsuda, N., Iwase, H., Shigyo, N., Sihver, L. & Niita, K., Jun 3 2018, In : journal of nuclear science and technology. 55, 6, p. 684-690 7 p.

Research output: Contribution to journalArticle

Heavy ions
heavy ions
Physics
Radiation shielding
physics
1 Citation (Scopus)

Neutron energy spectrum measurement using an NE213 scintillator at CHARM

Kajimoto, T., Sanami, T., Nakao, N., Froeschl, R., Roesler, S., Iliopoulou, E., Infantino, A., Brugger, M., Lee, E., Shigyo, N., Hagiwara, M., Yashima, H., Yamazaki, H., Tanaka, K. & Endo, S., Aug 15 2018, In : Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms. 429, p. 27-33 7 p.

Research output: Contribution to journalArticle

neutron spectra
Shielding
Phosphors
scintillation counters
Particle accelerators

Responses of PWO, LaBr3:Ce, and LYSO:Ce scintillators to single-electron hits of 5–40 MeV at KU-FEL

Uozumi, Y., Yamaguchi, Y., Fujii, M., Zen, H., Kii, T., Ohgaki, H., Tsamalaidze, Z. & Evtoukhovitch, P., Dec 11 2018, In : Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 911, p. 138-141 4 p.

Research output: Contribution to journalArticle

Free electron lasers
free electron lasers
Phosphors
scintillation counters
linearity
1 Citation (Scopus)

Simulation Model of Transmitted X-Rays in Polycapillary Optics for TES Microcalorimeter EDS System on Scanning Transmission Electron Microscope

Takano, A., Maehata, K., Iyomoto, N., Hara, T., Mitsuda, K., Yamasaki, N. & Tanaka, K., Feb 1 2018, In : IEEE Transactions on Nuclear Science. 65, 2, p. 758-765 8 p., 8239699.

Research output: Contribution to journalArticle

calorimeters
Energy dispersive spectroscopy
Optics
Electron microscopes
electron microscopes

Spectroscopic Measurements of L X-rays with a TES Microcalorimeter for a Non-destructive Assay of Transuranium Elements

Nakamura, K., Morishita, Y., Takasaki, K., Maehata, K., Sugimoto, T., Kiguchi, Y., Iyomoto, N. & Mitsuda, K., Nov 1 2018, In : Journal of Low Temperature Physics. 193, 3-4, p. 314-320 7 p.

Research output: Contribution to journalArticle

Transuranium elements
transuranium elements
calorimeters
Assays
X rays

Study of irradiation effects on thermal characteristics for COMET pion capture solenoid

Yang, Y., Yoshida, M., Iio, M., Sasaki, K. I., Ogitsu, T., Nakamoto, T. & Shigyo, N., Apr 1 2018, In : IEEE Transactions on Applied Superconductivity. 28, 3, 4001405.

Research output: Contribution to journalArticle

Solenoids
solenoids
pions
coils
Irradiation
1 Citation (Scopus)

Vortex dynamics in superconducting transition edge sensors

Ezaki, S., Maehata, K., Iyomoto, N., Asano, T. & Shinozaki, B., Feb 28 2018, In : Journal of Applied Physics. 123, 8, 084504.

Research output: Contribution to journalArticle

vortices
sensors
white noise
thin films
electrical resistance
2017
1 Citation (Scopus)

A Study of X-Ray Response of the TES X-Ray Microcalorimeter for STEM

Muramatsu, H., Hayashi, T., Maehisa, K., Nakashima, Y., Mitsuda, K., Yamasaki, N. Y., Hara, T. & Maehata, K., Jun 1 2017, In : IEEE Transactions on Applied Superconductivity. 27, 4, 7837697.

Research output: Contribution to journalArticle

calorimeters
X rays
Isotopes
Calibration
x rays

Development of polycapillary optics for a TES Microcalorimeter EDS System on a Scanning Transmission Electron Microscope

Takano, A., Maehata, K., Iyomoto, N., Hara, T., Mitsuda, K., Yamasaki, N. & Tanaka, K., Oct 16 2017, 2016 IEEE Nuclear Science Symposium, Medical Imaging Conference and Room-Temperature Semiconductor Detector Workshop, NSS/MIC/RTSD 2016. Institute of Electrical and Electronics Engineers Inc., Vol. 2017-January. 8069767

Research output: Chapter in Book/Report/Conference proceedingConference contribution

calorimeters
Energy dispersive spectroscopy
Optics
Electron microscopes
electron microscopes

Discussion on the standardization of concrete composite for radiation shielding design I - Concept of standard concrete for radiation shielding

Kimura, K. I., Ogata, T., Nakata, M., Shigyo, N., Hirao, Y. & Sakamoto, Y., Jan 1 2017, 2017 International Congress on Advances in Nuclear Power Plants, ICAPP 2017 - A New Paradigm in Nuclear Power Safety, Proceedings. International Congress on Advances in Nuclear Power Plants, ICAPP

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Radiation shielding
Standardization
Concretes
Composite materials
Shielding

Double differential cross section for light mass fragment production on tens of MeV proton, deuteron, helium and carbon induced reactions

Sanami, T., Yamaguchi, Y., Uozumi, Y., Hagiwara, M. & Koba, Y., Sep 13 2017, ND 2016: International Conference on Nuclear Data for Science and Technology. Siegler, P., Mondelaers, W., Plompen, A., Hambsch, F-J., Schillebeeckx, P., Kopecky, S., Heyse, J. & Oberstedt, S. (eds.). EDP Sciences, 11007. (EPJ Web of Conferences; vol. 146).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

deuterons
projectiles
helium
fragments
protons

Intense muon source with energy recovery internal target (ERIT) ring using deuterium gas target

Mori, Y., Okita, H., Ishi, Y., Yonemura, Y. & Arima, H., Jan 1 2017, In : Memoirs of the Faculty of Engineering, Kyushu University. 77, 1, p. 1-9 9 p.

Research output: Contribution to journalArticle

Fission products
deuterium
Nuclear reactors
Deuterium
Recovery
2016

Angular distribution of evaporated protons from 50-MeV-range proton-nucleus reactions

Yamaguchi, Y., Uozumi, Y. & Nakano, M., Jun 21 2016, In : EPJ Web of Conferences. 122, 04006.

Research output: Contribution to journalConference article

angular distribution
nuclei
protons
cascades
evaporation
12 Citations (Scopus)

A Transition Edge Sensor Microcalorimeter System for the Energy Dispersive Spectroscopy Performed on a Scanning-Transmission Electron Microscope

Maehata, K., Hara, T., Mitsuda, K., Hidaka, M., Tanaka, K. & Yamanaka, Y., Jul 1 2016, In : Journal of Low Temperature Physics. 184, 1-2, p. 5-10 6 p.

Research output: Contribution to journalArticle

calorimeters
Energy dispersive spectroscopy
Electron microscopes
electron microscopes
Full width at half maximum
4 Citations (Scopus)

Characterization of Polycapillary Optics in a TES Microcalorimeter EDS System Installed on an SEM

Takano, A., Maehata, K., Iyomoto, N., Yasuda, K., Maeno, H., Shiiyama, K. & Tanaka, K., Aug 1 2016, In : Journal of Low Temperature Physics. 184, 3-4, p. 832-838 7 p.

Research output: Contribution to journalArticle

calorimeters
Energy dispersive spectroscopy
Optics
Electron microscopes
electron microscopes
3 Citations (Scopus)

Common Bias Readout for TES Array on Scanning Transmission Electron Microscope

Yamamoto, R., Sakai, K., Maehisa, K., Nagayoshi, K., Hayashi, T., Muramatsu, H., Nakashima, Y., Mitsuda, K., Yamasaki, N. Y., Takei, Y., Hidaka, M., Nagasawa, S., Maehata, K. & Hara, T., Jul 1 2016, In : Journal of Low Temperature Physics. 184, 1-2, p. 454-459 6 p.

Research output: Contribution to journalArticle

Sensor arrays
readout
SQUIDs
Electron microscopes
electron microscopes
10 Citations (Scopus)

Design and Performance of a TES X-ray Microcalorimeter Array for Energy Dispersive Spectroscopy on Scanning Transmission Electron Microscope

Muramatsu, H., Nagayoshi, K., Hayashi, T., Sakai, K., Yamamoto, R., Mitsuda, K., Yamasaki, N. Y., Maehata, K. & Hara, T., Jul 1 2016, In : Journal of Low Temperature Physics. 184, 1-2, p. 91-96 6 p.

Research output: Contribution to journalArticle

calorimeters
Energy dispersive spectroscopy
Electron microscopes
electron microscopes
Scanning

Development of a microcalorimeter for measurement of L X-rays emitted from transuranium elements

Nakamura, K., Maeda, M., Maehata, K., Iyomoto, N., Ishibashi, K., Takasaki, K. & Mitsuda, K., Mar 10 2016, 2014 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2014. Institute of Electrical and Electronics Engineers Inc., 7431099. (2014 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2014).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

transuranium elements
calorimeters
X-Rays
x rays
sensors
2 Citations (Scopus)

Distributions of neutron yields and doses around a water phantom bombarded with 290-MeV/nucleon and 430-MeV/nucleon carbon ions

Satoh, D., Kajimoto, T., Shigyo, N., Itashiki, Y., Imabayashi, Y., Koba, Y., Matsufuji, N., Sanami, T., Nakao, N. & Uozumi, Y., Nov 15 2016, In : Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms. 387, p. 10-19 10 p.

Research output: Contribution to journalArticle

Neutrons
neutrons
dosage
Carbon
Angular distribution

Evaluation of neutron nuclear data on xenon isotopes

Rashid, M. M., Shigyo, N., Ishibashi, K., Iwamoto, N. & Iwamoto, O., Sep 1 2016, In : journal of nuclear science and technology. 53, 9, p. 1310-1320 11 p.

Research output: Contribution to journalArticle

xenon isotopes
Xenon
Isotopes
Neutrons
neutrons
1 Citation (Scopus)

Extended Intranuclear Cascade model for pickup reactions induced by 50-MeV-range protons

Uozumi, Y., Mori, T., Sonoda, A. & Nakano, M., Jun 21 2016, In : EPJ Web of Conferences. 122, 04001.

Research output: Contribution to journalConference article

cascades
protons
sensors
nucleons
nuclei
2 Citations (Scopus)

Gamma-Ray Transition-Edge Sensor Microcalorimeters on Solid Substrates

Iyomoto, N., Kawakami, H., Maehata, K., Yoshimine, I., Shuto, Y., Nagayoshi, K., Mitsuda, K., Ezaki, S., Takano, A., Yoshimoto, S. & Ishibashi, K., Jul 1 2016, In : Journal of Low Temperature Physics. 184, 1-2, p. 82-87 6 p.

Research output: Contribution to journalArticle

Gamma rays
calorimeters
absorbers
gamma rays
sensors

The Design and Characterization of Dielectric Microcalorimeters for X-ray Photon Detection

Kikuchi, T., Hoshino, M., Nakayama, T., Yamasaki, N. Y., Maehata, K. & Mitsuda, K., Jul 1 2016, In : Journal of Low Temperature Physics. 184, 1-2, p. 250-256 7 p.

Research output: Contribution to journalArticle

calorimeters
Photons
X rays
Calorimeters
photons

X-ray transmission characteristics measurement of a polycapillary lens installed in an analytical electron microscope

Takano, A., Maehata, K., Iyomoto, N., Hara, T., Mitsuda, K., Yamasaki, N. & Tanaka, K., Mar 10 2016, 2014 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2014. Institute of Electrical and Electronics Engineers Inc., 7431068. (2014 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2014).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Lenses
electron microscopes
lenses
X-Rays
Electrons
2015

Classical vector analysis to study angular momentum of evaporated protons

Yamaguchi, Y., Uozumi, Y. & Nakano, M., Nov 20 2015, 2015 4th International Conference on Informatics, Electronics and Vision, ICIEV 2015. Institute of Electrical and Electronics Engineers Inc., 7334022. (2015 4th International Conference on Informatics, Electronics and Vision, ICIEV 2015).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Angular momentum
Protons
Angular distribution
3 Citations (Scopus)

Development of Compact Dry 3He-4He Dilution Refrigerator for Transition Edge Sensor Microcalorimeter X-ray Detector Operation on Electron Microscopes

Maehata, K., Iyomoto, N., Yamanaka, Y., Ito, T., Hara, T., Mitsuda, K., Yamasaki, N. Y. & Tanaka, K., Feb 25 2015, In : Journal of Superconductivity and Novel Magnetism. 28, 3, p. 1161-1165 5 p.

Research output: Contribution to journalArticle

Refrigerators
refrigerators
Dilution
calorimeters
dilution
7 Citations (Scopus)

Intranuclear cascade model for 50-MeV-region (p, p ′ x) reactions over a wide target mass range

Uozumi, Y., Yamada, T. & Nakano, M., Feb 1 2015, In : journal of nuclear science and technology. 52, 2, p. 264-273 10 p.

Research output: Contribution to journalArticle

cascades
coefficients
Born approximation
excitation
deflection
3 Citations (Scopus)

Measurement of Double Differential Neutron Yields from Thick Aluminum Target Irradiated by 9 MeV Deuteron

Araki, S., Watanabe, Y., Kin, T., Shigyo, N. & Sagara, K., May 1 2015, In : Energy Procedia. 71, p. 197-204 8 p.

Research output: Contribution to journalConference article

Neutrons
Aluminum
Phosphors
Neutron detectors
Particle accelerators

Model study of composite particle production in medium-energy nuclear reaction

Uozumi, Y., Sonoda, A., Mori, T. & Nakano, M., Nov 20 2015, 2015 4th International Conference on Informatics, Electronics and Vision, ICIEV 2015. IEEE, p. 1-5 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Peak identification of L X-ray spectra of elemental Np and U

Maeda, M., Maehata, K., Iyomoto, N., Ishibashi, K., Takasaki, K., Nakamura, K., Aoki, K., Mitsuda, K., Tanaka, K. & Yamanaka, Y., Apr 3 2015, In : journal of nuclear science and technology. 52, 4, p. 509-513 5 p.

Research output: Contribution to journalArticle

calorimeters
X rays
Sensors
sensors
x rays
1 Citation (Scopus)

Response of a superconducting transition-edge sensor microcalorimeter with a mushroom-shaped absorber to L X-rays emitted by transuranium elements

Maehata, K., Maeda, M., Iyomoto, N., Ishibashi, K., Nakamura, K., Aoki, K., Takasaki, K., Mitsuda, K. & Tanaka, K., Mar 1 2015, In : IEICE Transactions on Electronics. E98C, 3, p. 178-185 8 p.

Research output: Contribution to journalArticle

Transuranium elements
X rays
Sensors
Pixels
Isotopes
1 Citation (Scopus)

Scintillation of lead tungstate crystal studied with single-electron beam from KUFEL

Rizwan, M., Uozumi, Y., Matsuo, K., Ohgaki, H., Kii, T., Zen, H., Tsamalaidze, Z., Evtoukhovitch, P. & Valentin, S., Apr 29 2015, Advancing of Nuclear Science and Energy for National Development: Proceedings of the Nuclear Science, Technology, and Engineering Conference 2014, NuSTEC 2014. Hamzah, K., Idris, F. M., Hasan, A. B. & Mohamed, A. A. (eds.). American Institute of Physics Inc., 040003. (AIP Conference Proceedings; vol. 1659).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

lead tungstates
free electron lasers
scintillation
electron beams
pulses
2 Citations (Scopus)

Three-dimensionally assembled TES X-ray microcalorimeter arrays for a TEM EDS system

Nagayoshi, K., Sakai, K., Mitsuda, K., Yamasaki, N. Y., Takei, Y., Maehata, K., Iyomoto, N., Ezaki, S., Takano, A., Maeda, M. & Hara, T., Mar 1 2015, In : IEICE Transactions on Electronics. E98C, 3, p. 186-191 6 p.

Research output: Contribution to journalArticle

Energy dispersive spectroscopy
Electron microscopes
X rays
Compton scattering
X ray spectrometers

X-Ray Response of a Transition Edge Sensor Microcalorimeter with a Mushroom-Shaped Absorber

Ezaki, S., Maehata, K., Iyomoto, N., Maeda, M., Hara, T., Mitsuda, K. & Tanaka, K., Jun 1 2015, In : IEEE Transactions on Applied Superconductivity. 25, 3, 6975068.

Research output: Contribution to journalArticle

calorimeters
absorbers
X rays
sensors
Sensors
3 Citations (Scopus)

X-Ray Transmission Characteristic Measurements of Polycapillary Optics Installed in an Analytical Electron Microscope

Takano, A., Maehata, K., Iyomoto, N., Hara, T., Mitsuda, K., Yamasaki, N. & Tanaka, K., Aug 1 2015, In : IEEE Transactions on Nuclear Science. 62, 4, p. 1918-1922 5 p., 7172564.

Research output: Contribution to journalArticle

Optics
Electron microscopes
electron microscopes
optics
X rays
2014
4 Citations (Scopus)

A dry 3 He- 4 He dilution refrigerator for a transition edge sensor microcalorimeter spectrometer system mounted on a transmission electron microscope

Maehata, K., Hara, T., Ito, T., Yamanaka, Y., Tanaka, K., Mitsuda, K. & Yamasaki, N. Y., May 1 2014, In : Cryogenics. 61, p. 86-91 6 p.

Research output: Contribution to journalArticle

Refrigerators
refrigerators
Dilution
calorimeters
dilution
2 Citations (Scopus)

Development of 4-pixel-array TES microcalorimeters with mushroom-shaped absorbers with insulating layers supporting overhang regions

Maehata, K., Iyomoto, N., Maeda, M., Ezaki, S., Takano, A., Matsumura, S., Hara, T., Mitsuda, K., Yamasaki, N. Y. & Tanaka, K., Jan 1 2014, In : Journal of Low Temperature Physics. 176, 3-4, p. 578-583 6 p.

Research output: Contribution to journalArticle

calorimeters
absorbers
Pixels
pixels
sensors
radiation measurement
Radiation
3 Citations (Scopus)

Measurements and parameterization of neutron energy spectra from targets bombarded with 120 GeV protons

Kajimoto, T., Shigyo, N., Sanami, T., Iwamoto, Y., Hagiwara, M., Lee, H. S., Soha, A., Ramberg, E., Coleman, R., Jensen, D., Leveling, A., Mokhov, N. V., Boehnlein, D., Vaziri, K., Sakamoto, Y., Ishibashi, K. & Nakashima, H., Oct 15 2014, In : Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms. 337, p. 68-77 10 p.

Research output: Contribution to journalArticle

neutron spectra
Parameterization
parameterization
Neutrons
Protons