Study of the isomeric ratio of fission product 135Xe produced in the photo-fission of 232Th and 233U induced by end-point bremsstrahlung energy of 13.5 MeV

2014 ◽  
Vol 303 (1) ◽  
pp. 99-106 ◽  
Author(s):  
Tran Duc Thiep ◽  
Truong Thi An ◽  
Phan Viet Cuong ◽  
Nguyen The Vinh ◽  
G. V. Mishinski ◽  
...  
Keyword(s):  
Fission Product ◽  
Isomeric Ratio ◽  
Bremsstrahlung Energy ◽  
End Point

scholarly journals 235U(n, f) Independent fission product yield and isomeric ratio calculated with the statistical Hauser–Feshbach theory

2018 ◽  
Vol 55 (9) ◽  
pp. 1009-1023 ◽  
Author(s):  
Shin Okumura ◽  
Toshihiko Kawano ◽  
Patrick Jaffke ◽  
Patrick Talou ◽  
Satoshi Chiba
Keyword(s):  
Fission Product ◽  
Isomeric Ratio ◽  
Product Yield ◽  
Fission Product Yield

scholarly journals Investigation of fission product isomeric ratios and angular momenta of 132Sn populated in the 241Pu(nth,f) reaction

2021 ◽  
Vol 256 ◽  
pp. 00011
Author(s):  
Jehaan Nicholson ◽  
Abdelhazize Chebboubi ◽  
Olivier Serot ◽  
Grégoire Kessedjian ◽  
Yung Hee Kim ◽  
...  
Keyword(s):  
Angular Momentum ◽  
Kinetic Energy ◽  
Fission Product ◽  
Momentum Distribution ◽  
Gamma Ray ◽  
Isomeric Ratio ◽  
Gamma Ray Spectrometry ◽  
Monte Carlo Code ◽  
Angular Momenta ◽  
Ionisation Chamber

During an experimental campaign performed at the LOHENGRIN recoil spectrometer of the Institut Laue-Langevin (ILL), a kinetic energy dependence of 132Sn fission product isomeric ratio (IR) has been measured by inducing thermal fission of 241Pu. The IRs are deduced using gamma ray spectrometry in coincidence with the ionisation chamber. To interpret these data, we use the FIFRELIN Monte-Carlo code to simulate the de-excitation of the fission fragments. Combining the IRs with the FIFRELIN calculations, the angular momentum distribution with kinetic energy of the doubly magic nucleus of 132Sn was deduced. This will be compared with the angular momentum distribution obtained for the reaction 235U(nth,f) for 132Sn.

scholarly journals CROSS-SECTIONS OF PHOTONUCLEAR REACTIONS ON natМо TARGETS AT END-POINT BREMSSTRAHLUNG ENERGY UP TO Еγmax = 100 МeV

2021 ◽  
pp. 98-103
Author(s):  
A.N. Vodin ◽  
O.S. Deiev ◽  
I.S. Timchenko ◽  
S.M. Olejnik ◽  
V.A. Kushnir ◽  
...  
Keyword(s):  
Cross Sections ◽  
Linear Accelerator ◽  
Level Density ◽  
Activation Technique ◽  
Photonuclear Reactions ◽  
Electron Linear Accelerator ◽  
Bremsstrahlung Energy ◽  
End Point ◽  
Quantum Flux ◽  
Mo Isotopes

Experiments to determine the yields and bremsstrahlung flux-averaged cross-sections σ(Еγmax) of photonuclear reactions on the natural Mo targets were performed on the beam from the electron linear accelerator LUE-40 with the use of the γ-activation technique. The bremsstrahlung end-point energies were in the range Еγmax = 35…80 MeV. The bremsstrahlung quantum flux was calculated with the program GEANT4.9.2 and, in addition, was monitored using the 100Мо(γ, n)99Мо reaction. Calculations of the yields and average cross-sections σ(Еγmax) for photonuclear reactions on stable Mo isotopes were computed using the σ(Е) cross-sections from the TALYS1.95 code (for the level density model LD1). A comparison of experimental and calculated cross-sections σ(Еγmax) for reactions 92Мо(γ, 2n)90Мо and 92Мо(γ, pn)90Nb was performed.

End Point

2020 ◽  
Author(s):  
Keyword(s):  
End Point

Settler Colonialism and the Revolutionary War

2019 ◽  
Vol 41 (4) ◽  
pp. 7-35
Author(s):  
Andrea Lynn Smith
Keyword(s):  
New York ◽  
Settler Colonialism ◽  
Revolutionary War ◽  
The State ◽  
The Public ◽  
150Th Anniversary ◽  
End Point ◽  
Indian Land ◽  
Indian Relations ◽  
Major General

The centerpiece of New York State’s 150th anniversary of the Sullivan Expedition of 1779 was a pageant, the “Pageant of Decision.” Major General John Sullivan’s Revolutionary War expedition was designed to eliminate the threat posed by Iroquois allied with the British. It was a genocidal operation that involved the destruction of over forty Indian villages. This article explores the motivations and tactics of state officials as they endeavored to engage the public in this past in pageant form. The pageant was widely popular, and served the state in fixing the expedition as the end point in settler-Indian relations in New York, removing from view decades of expropriations of Indian land that occurred well after Sullivan’s troops left.

APLIKASI CITRA LANDSAT DALAM ANALISA PERUBAHAN GARIS PANTAI (Studi Kasus di Pesisir Sayung, Kabupaten Demak, Jawa Tengah)

2019 ◽  
Vol 3 ◽  
pp. 919
Author(s):  
Khairul Umami ◽  
Syawaludin A. Harahap ◽  
Mega Laksmini Syamsudin ◽  
Sunarto Sunarto
Keyword(s):  
End Point ◽  
Digital Shoreline Analysis System ◽  
Landsat 7 ◽  
Analysis System ◽  
End Point Rate

Pantai merupakan daerah yang sangat dinamis untuk berubah seiring bertambahnya waktu. Salah satu perubahan yang terjadi di daerah pantai yaitu perubahan pada garis pantai. Tujuan penelitian ini yaitu untuk mengetahui tingkat perubahan garis pantai di pesisir Kecamatan Sayung, Kabupaten Demak dari hasil overlay citra satelit Landsat. Penelitian ini diharapkan dapat berguna sebagai rujukan penelitian selanjutnya, serta sebagai informasi untuk instansi-instansi terkait dan pemerintah agar dapat memperhatikan kondisi keseimbangan fisik pantai di Pesisir Sayung. Penelitian ini menggunakan data yang bersumber dari citra Landsat 7 dan 8 dalam kurun waktu 10 tahun dari tahun 2006 sampai 2016. Metode yang digunakan yaitu metode deskriptif dengan menjelaskan masalah yang terjadi pada lokasi penelitian dengan pendekatan pemodelan dan sistematis. Metode analisis perubahan garis pantai dilakukan dalam program Digital Shoreline Analysis System (DSAS) dengan pendekatan statistik End Point Rate (EPR) dan Net Shorline Movement (NSM). Hasil penelitian menunjukkan bahwa perubahan garis pantai di pesisir Sayung didominasi dengan kejadian abrasi yang sangat tinggi dengan luasan abrasi bernilai 116,48 hektar. Abrasi maksimum terjadi di Desa Timbulsloko, Abrasi minimum terjadi di Desa Sriwulan, Akresi maksimum terjadi di Desa Sriwulan, dan Akresi minimum terjadi di Desa Bedono.

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