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Journal Articles

Improvement of the longitudinal phase space tomography at the J-PARC synchrotrons

Okita, Hidefumi; Tamura, Fumihiko; Yamamoto, Masanobu; Nomura, Masahiro; Shimada, Taihei; Saha, P. K.; Yoshii, Masahito*; Omori, Chihiro*; Sugiyama, Yasuyuki*; Hasegawa, Katsushi*; et al.

Journal of Physics; Conference Series, 2687(7), p.072005_1 - 072005_7, 2024/01

https://doi.org/10.1088/1742-6596/2687/7/072005
 Times Cited Count：0 Percentile：0.00(Physics, Atomic, Molecular & Chemical)

Longitudinal phase space tomography is an effective measurement tool for acquiring the longitudinal phase space distribution. For the J-PARC synchrotrons, tomography, which can take into account the beam dynamics such as longitudinal space charge effect and nonlinearity, is desired, as the beam power increases. In this study, for the J-PARC synchrotron, the CERN's tomography, which employs the hybrid algorithm that can consider the beam dynamics for reconstruction, is introduced and benchmarked. The benchmark results show that the CERN's tomography has the ability to measure the longitudinal phase space distribution accurately, in the high-power beam operation at the J-PARC synchrotrons.

Journal Articles

An Introduction to ecosystem services for radiological protection

Martinez, N. E.*; Canoba, A.*; Donaher, S. E.*; Garnier-Laplace, J.*; Kinase, Sakae; Mayall, A.*; Stark, K.*; Whicker, J.*

Annals of the ICRP, 52, p.240 - 248, 2024/00

https://doi.org/10.1177/01466453241283931ah

Journal Articles

Evidence of nonstatistical neutron emission following $$beta$$ decay near doubly magic $$^{132}$$Sn

Heideman, J.*; Grzywacz, R.*; Xu, Z. Y.*; Madurga, M.*; Escher, J. E.*; Kawano, Toshihiko*; Algora, A.*; Andreyev, A. N.; 41 of others*

Physical Review C, 108(2), p.024311_1 - 024311_9, 2023/08

https://doi.org/10.1103/PhysRevC.108.024311
 Times Cited Count：3 Percentile：45.98(Physics, Nuclear)

Journal Articles

Structural 130 K phase transition and emergence of a two-ion Kondo state in Ce$$_2$$Rh$$_2$$Ga explored by $$^{69,71}$$Ga nuclear quadrupole resonance

Yamamoto, Shingo*; Fujii, Takuto*; Luther, S.*; Yasuoka, Hiroshi*; Sakai, Hironori; B$"a$rtl, F.*; Ranjith, K. M.*; Rosner, H.*; Wosnitza, J.*; Strydom, A. M.*; et al.

Physical Review B, 106(11), p.115125_1 - 115125_5, 2022/09

https://doi.org/10.1103/PhysRevB.106.115125
 Times Cited Count：0 Percentile：0.00(Materials Science, Multidisciplinary)

We have studied the microscopic magnetic properties, the nature of the 130 K phase transition, and the ground state in the recently synthesized compound Ce$$_2$$Rh$$_2$$Ga by use of $$^{69,71}$$Ga nuclear quadrupole resonance (NQR). The NQR spectra clearly show an unusual phase transition at $$T_tsim130$$ K, yielding a splitting of the high-temperature single NQR line into two well-resolved NQR lines, providing evidence for two crystallographically inequivalent Ga sites. The NQR frequencies are in good agreement with fully relativistic calculations of the band structure. Our NQR results indicate the absence of magnetic or charge order down to 0.3 K. The temperature dependence of the spin-lattice relaxation rate $$1/T_1$$ shows three distinct regimes, with onset temperatures at $$T_t$$ and 2 K. The temperature-independent $$1/T_1$$, observed between $$T_t$$ and 2 K, crosses over to a Korringa process, $$1/T_1propto T$$, below $$sim$$2 K, which evidences a rare two-ion Kondo scenario: The system evolves into a dense Kondo coherent state below 2.0 and 0.8 K probed by the two different Ga sites.

Journal Articles

Decay studies of new isomeric states in $$^{255}$$No

Bronis, A.*; He${ss}$berger, F. P.*; Antalic, S.*; Andel, B.*; Ackermann, D.*; Heinz, S.*; Hofmann, S.*; Khuyagbaatar, J.*; Kindler, B.*; Kojouharov, I.*; et al.

Physical Review C, 106(1), p.014602_1 - 014602_12, 2022/07

https://doi.org/10.1103/PhysRevC.106.014602
 Times Cited Count：6 Percentile：67.20(Physics, Nuclear)

Journal Articles

In-beam $$gamma$$-ray spectroscopy of $$^{32}$$Mg via direct reactions

Kitamura, Noritaka*; Wimmer, K.*; Miyagi, Takayuki*; Poves, A.*; Shimizu, Noritaka*; Tostevin, J. A.*; Bader, V. M.*; Bancroft, C.*; Barofsky, D.*; Baugher, T.*; et al.

Physical Review C, 105(3), p.034318_1 - 034318_17, 2022/03

https://doi.org/10.1103/PhysRevC.105.034318
 Times Cited Count：6 Percentile：67.20(Physics, Nuclear)

no abstracts in English

Journal Articles

Coexisting normal and intruder configurations in $$^{32}$$Mg

Kitamura, Noritaka*; Wimmer, K.*; Poves, A.*; Shimizu, Noritaka*; Tostevin, J. A.*; Bader, V. M.*; Bancroft, C.*; Barofsky, D.*; Baugher, T.*; Bazin, D.*; et al.

Physics Letters B, 822, p.136682_1 - 136682_7, 2021/11

AA2021-0459.pdf:1.01MB

https://doi.org/10.1016/j.physletb.2021.136682
 Times Cited Count：10 Percentile：72.28(Astronomy & Astrophysics)

no abstracts in English

Journal Articles

Structure of $$^{30}$$Mg explored via in-beam $$gamma$$-ray spectroscopy

Kitamura, Noritaka*; Wimmer, K.*; Shimizu, Noritaka*; Bader, V. M.*; Bancroft, C.*; Barofsky, D.*; Baugher, T.*; Bazin, D.*; Berryman, J. S.*; Bildstein, V.*; et al.

Physical Review C, 102(5), p.054318_1 - 054318_13, 2020/11

AA2020-0765.pdf:4.4MB

https://doi.org/10.1103/PhysRevC.102.054318
 Times Cited Count：6 Percentile：50.34(Physics, Nuclear)

no abstracts in English

Journal Articles

Divalent EuRh$$_2$$Si$$_2$$ as a reference for the Luttinger theorem and antiferromagnetism in trivalent heavy-fermion YbRh$$_2$$Si$$_2$$

G$"u$ttler, M.*; Generalov, A.*; Fujimori, Shinichi; Kummer, K.*; Chikina, A.*; Seiro, S.*; Danzenb$"a$cher, S.*; Koroteev, Yu. M.*; Chulkov, E. V.*; Radovic, M.*; et al.

Nature Communications (Internet), 10, p.796_1 - 796_7, 2019/02

https://doi.org/10.1038/s41467-019-08688-y
 Times Cited Count：10 Percentile：57.03(Multidisciplinary Sciences)

Journal Articles

The Martian surface radiation environment; A Comparison of models and MSL/RAD measurements

Matthi$"a$, D.*; Ehresmann, B.*; Lohf, H.*; K$"o$hler, J.*; Zeitlin, C.*; Appel, J.*; Sato, Tatsuhiko; Slaba, T. C.*; Martin, C.*; Berger, T.*; et al.

Journal of Space Weather and Space Climate (Internet), 6, p.A13_1 - A13_17, 2016/03

https://doi.org/10.1051/swsc/2016008
 Times Cited Count：72 Percentile：92.89(Astronomy & Astrophysics)

The Radiation Assessment Detector (RAD) on the Mars Science Laboratory (MSL) has been measuring the radiation environment on the surface of Mars since August 6th 2012. In this work, several models such as GEANT4, PHITS, and HZETRN/OLTARIS are used to predict the radiation environment caused by galactic cosmic rays on Mars in order to compare and validate them with the experimental results. Although good agreement is found in many cases for GEANT4, PHITS and HZETRN/OLTARIS, some models still show large, sometimes order of magnitude, discrepancies in certain particle spectra. We have found that RAD data is helping make better choices of input parameters and physical models. These results help to predict dose rates for future manned missions as well as to perform shield optimization studies.

Journal Articles

One-neutron pickup into $$^{49}$$Ca; Bound neutron $$g_{9/2}$$ spectroscopic strength at $$N$$ = 29

Gade, A.*; Tostevin, J. A.*; Bader, V. M.*; Baugher, T.*; Bazin, D.*; Berryman, J. S.*; Brown, B. A.*; Hartley, D. J.*; Lunderberg, E.*; Recchia, F.*; et al.

Physical Review C, 93(3), p.031601_1 - 031601_5, 2016/03

AA2015-0859.pdf:0.32MB

https://doi.org/10.1103/PhysRevC.93.031601
 Times Cited Count：15 Percentile：69.42(Physics, Nuclear)

no abstracts in English

Journal Articles

Experimental study of the $$^{66}$$Ni($$d$$,$$p$$)$$^{67}$$Ni one-neutron transfer reaction

Diriken, J.*; Patronis, N.*; Andreyev, A. N.; Antalic, S.*; Bildstein, V.*; Blazhev, A.*; Darby, I. G.*; De Witte, H.*; Eberth, J.*; Elseviers, J.*; et al.

Physical Review C, 91(5), p.054321_1 - 054321_15, 2015/05

https://doi.org/10.1103/PhysRevC.91.054321
 Times Cited Count：10 Percentile：55.38(Physics, Nuclear)

Journal Articles

Yrast 6$$^+$$ seniority isomers of $$^{136,138}$$Sn

Simpson, G. S.*; Gey, G.*; Jungclaus, A.*; Taprogge, J.*; Nishimura, Shunji*; Sieja, K.*; Doornenbal, P.*; Lorusso, G.*; S$"o$derstr$"o$m, P.-A.*; Sumikama, Toshiyuki*; et al.

Physical Review Letters, 113(13), p.132502_1 - 132502_6, 2014/09

https://doi.org/10.1103/PhysRevLett.113.132502
 Times Cited Count：71 Percentile：91.52(Physics, Multidisciplinary)

Journal Articles

Study of the deformation-driving $$nu$$d$$_{5/2}$$ orbital in $$_{28}^{67}$$Ni$$_{39}$$ using one-neutron transfer reactions

Diriken, J.*; Patronis, N.*; Andreyev, A. N.*; Antalic, S.*; Bildstein, V.*; Blazhev, A.*; Darby, I. G.*; De Witte, H.*; Eberth, J.*; Elseviers, J.*; et al.

Physics Letters B, 736, p.533 - 538, 2014/09

https://doi.org/10.1016/j.physletb.2014.08.004
 Times Cited Count：19 Percentile：74.09(Astronomy & Astrophysics)

Journal Articles

Signature of the Z=82 shell closure in $$alpha$$-decay process

Andreyev, A. N.*; Huyse, M.*; Van Duppen, P.*; Qi, C.*; Liotta, R. J.*; Antalic, S.*; Ackermann, D.*; Franchoo, S.*; He${ss}$berger, F. P.*; Hofmann, S.*; et al.

Physical Review Letters, 110(24), p.242502_1 - 242502_5, 2013/06

https://doi.org/10.1103/PhysRevLett.110.242502
 Times Cited Count：93 Percentile：93.48(Physics, Multidisciplinary)

Journal Articles

Isomeric states in $$^{253}$$No and $$^{253}$$Fm

Antalic, S.*; He${ss}$berger, F. P.*; Ackermann, D.*; Heinz, S.*; Hofmann, S.*; Kalaninov$'a$, Z.*; Kindler, B.*; Khuyagbaatar, J.*; Kojouharov, I.*; Kuusiniemi, P.*; et al.

European Physical Journal A, 47(5), p.62_1 - 62_12, 2011/05

https://doi.org/10.1140/epja/i2011-11062-y
 Times Cited Count：31 Percentile：83.39(Physics, Nuclear)

Journal Articles

In-beam $$gamma$$-ray spectroscopy of $$^{35}$$Mg and $$^{33}$$Na

Gade, A.*; Basin, D.*; Brown, B. A.*; Campbell, C. M.*; Cook, J. M.*; Ettenauer, S.*; Glasmacher, T.*; Kemper, K. W.*; McDaniel, S.*; Obertelli, A.*; et al.

Physical Review C, 83(4), p.044305_1 - 044305_5, 2011/04

https://doi.org/10.1103/PhysRevC.83.044305
 Times Cited Count：21 Percentile：74.50(Physics, Nuclear)

no abstracts in English

Journal Articles

Defining the infrared systems for ITER

Reichle, R.*; Andrew, P.*; Counsell, G.*; Drevon, J.-M.*; Encheva, A.*; Janeschitz, G.*; Johnson, D. W.*; Kusama, Yoshinori; Levesy, B.*; Martin, A.*; et al.

Review of Scientific Instruments, 81(10), p.10E135_1 - 10E135_5, 2010/10

https://doi.org/10.1063/1.3491199
 Times Cited Count：35 Percentile：77.52(Instruments & Instrumentation)

Journal Articles

Two-proton knockout from $$^{32}$$Mg; Intruder amplitudes in $$^{30}$$Ne and implications for the binding of $$^{29,31}$$F

Fallon, P.*; Rodriguez-Vieitez, E.*; Macchiavelli, A. O.*; Gade, A.*; Tostevin, J. A.*; Adrich, P.*; Bazin, D.*; Bowen, M.*; Campbell, C. M.*; Clark, R. M.*; et al.

Physical Review C, 81(4), p.041302_1 - 041302_5, 2010/04

https://doi.org/10.1103/PhysRevC.81.041302
 Times Cited Count：42 Percentile：88.48(Physics, Nuclear)

no abstracts in English

Journal Articles

Beam collimation and transport of quasineutral laser-accelerated protons by a solenoid field

Harres, K.*; Alber, I.*; Tauschwitz, A.*; Bagnoud, V.*; Daido, Hiroyuki; G$"u$nther, M.*; N$"u$rnberg, F.*; Otten, A.*; Schollmeier, M.*; Sch$"u$trumpf, J.*; et al.

Physics of Plasmas, 17(2), p.023107_1 - 023107_7, 2010/02

https://doi.org/10.1063/1.3299391
 Times Cited Count：52 Percentile：86.00(Physics, Fluids & Plasmas)

55 (Records 1-20 displayed on this page)