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Journal Articles

Thermodynamics in density-functional theory and force theorems

Chihara, Junzo*; Yamagiwa, Mitsuru

Progress of Theoretical Physics, 111(3), p.339 - 359, 2004/03

 Times Cited Count:5 Percentile:60.16(Physics, Multidisciplinary)

no abstracts in English

Journal Articles

Bystander effect induced by counted high-LET particles in confluent human fibroblasts; A Mechanistic study

Shao, C.*; Furusawa, Yoshiya*; Kobayashi, Yasuhiko; Funayama, Tomoo; Wada, Seiichi

FASEB Journal, 17(11), p.1422 - 1427, 2003/08

 Times Cited Count:104 Percentile:8.54(Biochemistry & Molecular Biology)

The possible mechanism of a radiation-induced bystander response was investigated by using a high-LET heavy particle microbeam, which allows selected cells to be individually hit with precise numbered particles. Even when only a single cell within the confluent culture was hit by one particle of Ar40 or Ne20, a 1.4-fold increase of micronuclei (MN) was detected demonstrating a bystander response. When 49 cells in the culture were individually hit by 1 to 4 particles, the production of MN in the irradiated cultures were about 2-fold higher than control levels but independent of the number and LET of the particles. MN induction in the irradiated-culture was partly reduced by treatment with DMSO, a scavenger of reactive oxygen species (ROS), and it was almost fully suppressed by the mixture of DMSO and PMA, an inhibitor of gap junctional intercellular communication (GJIC). Accordingly, both ROS and GJIC contribute to the above-mentioned bystander response and GJIC might play an essential role by mediating the release of soluble biochemical factors from targeted cells.

JAEA Reports

High energy particle transport code NMTC/JAM

Niita, Koji*; Meigo, Shinichiro; Takada, Hiroshi; Ikeda, Yujiro

JAERI-Data/Code 2001-007, 128 Pages, 2001/03

JAERI-Data-Code-2001-007.pdf:5.07MB

no abstracts in English

Journal Articles

Production of polarized beam of unstable nuclei via ion surface interaction at grazing incidence

Otsubo, Takashi*; Oya, Susumu*; Goto, Jun*; *; Muto, Suguru*; Osa, Akihiko; Koizumi, Mitsuo; Sekine, Toshiaki

JAERI-Review 99-025, TIARA Annual Report 1998, p.206 - 207, 1999/10

no abstracts in English

JAEA Reports

An Upgraded version of the nucleon meson transport code: NMTC/JAERI97

Takada, Hiroshi; Yoshizawa, Nobuaki*; Kosako, Kazuaki*; *

JAERI-Data/Code 98-005, 101 Pages, 1998/02

JAERI-Data-Code-98-005.pdf:3.57MB

no abstracts in English

Journal Articles

Benchmark calculation for double differential cross section of (p,xn) and (p,xp) reactions

Takada, Hiroshi; *; Yoshizawa, Nobuaki*; Nakahara, Yasuaki

Journal of Nuclear Science and Technology, 31(1), p.80 - 82, 1994/01

 Times Cited Count:1 Percentile:71.08(Nuclear Science & Technology)

no abstracts in English

Journal Articles

Microscopic cross section calculations with NUCLEUS and HETC-3STEP

Takada, Hiroshi; Nakahara, Yasuaki; ; *; Yoshizawa, Nobuaki*

Proc. of NEA/NSC Specialists Meeting on Intermediate Energy Nuclear Data:Models and Codes, 0, p.121 - 136, 1994/00

no abstracts in English

Journal Articles

Charged particle multiplicities in heavy-ion-induced fission

Ikezoe, Hiroshi; Shikazono, Naomoto; Nagame, Yuichiro; Sugiyama, Yasuharu; Tomita, Yoshiaki; ; *; B.J.Qi*; H.J.Kim*; Iwamoto, Akira; et al.

Physical Review C, 46(5), p.1922 - 1933, 1992/11

 Times Cited Count:41 Percentile:10.57(Physics, Nuclear)

no abstracts in English

Journal Articles

Pre-scission $$^{4}$$He multiplicity in the $$^{19}$$F + $$^{197}$$Au reaction

Ikezoe, Hiroshi; Shikazono, Naomoto; Nagame, Yuichiro; Sugiyama, Yasuharu; Tomita, Yoshiaki; ; Iwamoto, Akira; *

Physical Review C, 42(1), p.342 - 353, 1990/07

 Times Cited Count:32 Percentile:13.99(Physics, Nuclear)

no abstracts in English

Journal Articles

Analysis of produced nuclei and emitted neutrons in nuclear spallation reactions

;

Atomkernenerg.Kerntech., 50(3), p.193 - 196, 1987/03

no abstracts in English

Journal Articles

Actinides produced by $$^{1}$$$$^{2}$$C+$$^{2}$$$$^{4}$$$$^{2}$$Pu and $$^{1}$$$$^{6}$$O+$$^{2}$$$$^{3}$$$$^{8}$$U reactions

; ; ; ; ; ; *; *; *; Shibata, Seiichi*; et al.

Physical Review C, 34(3), p.909 - 913, 1986/00

 Times Cited Count:11 Percentile:43.91(Physics, Nuclear)

no abstracts in English

Journal Articles

Average level width of the compound nucleus

; T.J.Lee*

Nucl.Phys., 83(2), p.274 - 288, 1966/00

no abstracts in English

Oral presentation

Production of Double-Lambda hypernuclei at JPARC

Yoshida, Junya

no journal, , 

J-PARC E07, the largest experiment with Double Lambda hypernucleus thus far at J-PARC was designed and performed. Double $$Lambda$$ hypernuclei, rare nuclei containing 2 Lambda particles is one of the important subjects in modern hadron nuclear physics. The experiment is unique in that photographic emulsion sheets are employed as the main detector for Double $$Lambda$$ hypernuclei. We performed the physics-run in the J-PARC hadron facility in 2016-17. One of the observed events was identified as a beryllium 11 double Lambda. We measured the strength of Lambda-Lambda interaction through the event. Moreover, we detected several $$Xi$$ hypernuclei events which suggest multiple bound levels of $$Xi$$ particle in the nucleus. Further event search is ongoing.

14 (Records 1-14 displayed on this page)
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