Angular Distributions of Fast Photoneutrons from Pb, Bi and Ta
スポンサーリンク
概要
- 論文の詳細を見る
Using a stilbene scintillation detector, the angular distributions of fast photoneutrons of energies greater than two bias values of 7.4 MeV and 8.7 MeV were measured for Pb, Bi and Ta at 25.5 MeV end point energy of the bremsstrahlung. For Pb and Bi, the angular distributions were found to be asymmetric about 90 degrees with respect to the gamma-ray beam axis and were strongly peaked in a forward direction, but in the case of Ta not so obviously. The angular distributions were fitted to W(θ)=A+B sin^2θ+C cosθ, using a least squares analysis. The present experiment indicates that, in the high energy region of the (γ,n) spectrum, C/A increases with the detecting threshold energy for neutrons and on the otherwise B/A decreases with the energy.
- 社団法人日本物理学会の論文
- 1969-01-05
著者
-
TANAKA Eiji
Department of Orthodontics and Craniofacial Developmental Biology, Hiroshima University Graduate Sch
-
Tsubota Hiroaki
Department of Physics,College of General Education,Tohoku University
-
Tanaka Eiji
Department Of Digestion And Cardiovascular Medicine University Of Tokushima
-
MUTSURO Naoshi
Department of Physics, Tohoku University
-
KANAZAWA Masaaki
Department of Physics, Tohoku University
-
Tsubota Hiroaki
Department Of Physics College Of General Of Education Tohoku University
-
Tsubota Hiroaki
Department Of Physics Tohoku University:(present Address) College Of General Education Tohoku Univer
-
Tanaka Eiji
Department Of Physics Tohoku University
-
Ishimaru Hajime
Department Of Physics Tohoku University:(present Address) Institute For Plasma Physics Nagoya Univer
-
Ishimaru Hajime
Department Of Physics Faculty Of Science University Of Tokyo
-
FUJIWARA Noboru
Department of Physics, Tohoku University
-
AIZAWA Teruo
Department of Physics, Tohoku University
-
Aizawa Teruo
Department Of Physics Tohoku University:(present Address) Institute For Nuclear Study University Of
-
Mutsuro Naoshi
Department Of Physic Tohoku University
-
Kanazawa Masaaki
Department Of Physics Tohoku University
-
Kanazawa Masaaki
Department Of Oral Surgery School Of Dentistry Health Sciences University Of Hokkaido
-
Fujiwara Noboru
Department Of Physics Tohoku University:(present Address) Keage Laboratory Of Nuclear Science Instit
-
Fujiwara Noboru
Department Of Information And Computer Sciences Nara Women's University
-
Tsubota Hiroaki
Department Of Physics College Of General Education Tohoku University
-
FUJIWARA Noboru
Department of Physics, Tohoku University:(Present address) Keage Laboratory of Nuclear Science, Institute for Chemical Research, Kyoto University
-
TSUBOTA Hiroaki
Department of Physics, Tohoku University:(Present address) College of General Education, Tohoku University
-
AIZAWA Teruo
Department of Physics, Tohoku University:(Present address) Institute for Nuclear Study, University of Tokyo
-
ISHIMARU Hajime
Department of Physics, Tohoku University:(Present address) Institute for Plasma Physics, Nagoya University
関連論文
- Epidemiology of hepatocellular carcinoma in Japan
- Changes in Hard and Soft Tissue Profiles of Mandibular Prognathic Patients Treated with Two-Jaw Surgery
- Effects of dental base shape on food bolus transport
- Antibacterial activity of composite resin with glass-ionomer filler particles
- Negative Pion Photoproduction from ^15N at E_γ=170 MeV
- Guidelines for the antiviral therapy of hepatitis C virus carriers with normal serum aminotransferase based on platelet counts
- Timing of interferon therapy and sources of infection in patients with acute hepatitis C
- Enamel bonding of self-etching and phosphoric acid-etching orthodontic adhesives in simulated clinical conditions : Debonding force and enamel surface
- Intracranial Metastasis from an Esophageal Gastrointestinal Stromal Tumor
- A New Procedure of Percutaneous Microwave Coagulation Therapy Under Artificial Hydrothorax for Patients with Liver Tumors in the Hepatic Dome
- Predictive values of amino acid sequences of the core and NS5A regions in antiviral therapy for hepatitis C : a Japanese multi-center study
- Gastric enterochromaffin-like-cell tumor with liver and splenic metastases
- Nesidioblastois with Hyperinsulinemic Hypoglycemia in Adults: Report of Two Cases
- Photoproton Spectrum from ^V
- Photoproton Spectra from Natural Sulphur
- Photoproton Spectra from Sulphur
- Photoproton Spectra from ^Cu and ^Cu
- Photoproton Spectrum from ^F
- Photoproton Cross section for ~F
- Photoprotons from ^Al
- Photoprotons in Giant Resonance Region for ^P
- Small Cell Carcinoma of the Extrahepatic Bile Duct Diagnosed with EUS-FNA and Effectively Treated with Chemoradiation
- PE-327 Effect of CPAP Therapy in Hypertensive Patients with Obstructive Sleep Apnea : Analysis of Automonic Activity, Adhesion Molecules And Inflammatory Signs(Atherosclerosis, Clinical 6 (IHD) : PE56)(Poster Session (English))
- PE-132 Mechanism of ST Segment Depression During Exercise Test in Patients with Liver Cirrhosis(Exercise Test/Cardiac Rehabilitation 3 (IHD) : PE23)(Poster Session (English))
- OJ-256 Electrophysiological Improvement of The Atrium by Losartan Potassium (Nu-Lotan^[○!R]) in Hypertensive Patients(ECG/Body Surface Potential Mapping/Holter 3 (A) : OJ30)(Oral Presentation (Japanese))
- OJ-198 Clinical Efficacy of Azelnidipine on Sympathetic Activities : Examination Using Spectral Analysis of Heart rate/blood Pressure Variabilities And 123I-MIBG myocardial Scintigraphy(Autonomic Nervous System 2 (H) : OJ23)(Oral Presentation (Japanese))
- FRS-091 Current Density Map in Ventricular Repolarization Phase in Diabetic Patients(Preventive Medicine in Cardiovascular Disease (H) : FRS11)(Featured Research Session (English))
- FRS-064 The Anti-atherosclerosis Effect of Glimepiride : Examination by Inflammatory Cytokines, Pulse Wave Velocity (baPWV) and Agumentation Index (Al)(Atherosclerosis (IHD) : FRS8)(Featured Research Session (English))
- Effect of Glimepiride on Coronary Blood Flow Reserve : Evaluation by % Uptake Increases Using Exercise ^Tc-Tetrofosmin Myocardial Scintigraphy
- A method for estimating dynamics of carrying capacity using time series of stock and recruitment
- A Patient with Advanced Hepatocellular Carcinoma Treated with Sorafenib Tosylate Showed Massive Tumor Lysis with Avoidance of Tumor Lysis syndrome
- Efficacy and safety of addition of minor bloodletting (petit phlebotomy) in hepatitis C virus-infected patients receiving regular glycyrrhizin injections
- A case of well-differentiated cholangiolocellular carcinoma visualized with contrast-enhanced ultrasonography using Sonazoid
- Primitive Neuroectodermal Tumor as a Differential Diagnosis of CD56-Positive Tumors in Adults
- Association of cytotoxic T-lymphocyte antigen 4 gene polymorphisms with type 1 autoimmune hepatitis in Japanese
- Hepatitis B virus RNA is measurable in serum and can be a new marker for monitoring lamivudine therapy
- Pancreaticobiliary Fistula Evident after ESWL Treatment of Pancreatolithiasis
- Repeated Colon Penetration by an Ingested Fish Bone : Report of a Case
- Surprisal Analysis of the ^Cu (e,p_0) Reactions
- Development of Three-dimensional FE Modeling System from the Limited Cone Beam CT Images for Orthodontic Tipping Tooth Movement
- Angular Distributions of Fast Photoneutrons from Pb, Bi and Ta
- Time-of-Flight Measurement of Photoneutrons from O^, Ca^, and P^
- Photoneutron Reaction of S^
- On the Study of P^(γ, n) and S^(γ, n) Reaction
- Structure of Giant Resonance in A1^(γ, n) Reaction
- Efficacy of preoperative endoscopic nasobiliary drainage for hilar cholangiocarcinoma
- Abscess of the Round Ligament of the Liver Associated with Acute Obstructive Cholangitis and Septic Thrombosis
- Isolation of basidiomycetous anamorphic yeast-like fungus Meira argovae found on Japanese bamboo
- Comparison between the inclination of the sagittal condylar path obtained by the protrusive check bite method and that obtained using a six-degrees of freedom mandibular movement analyzing system : II. Patients missing many teeth
- Blood pressure fluctuation during impression taking : Relationship between blood pressure and temperature of water used for mixing the impression material
- Mandibular movement and EMG activity during ingestion and swallowing
- Life Span of Japanese Male Medical Doctors
- OJ-502 Impact of Lipid-Lowering Therapy with Atorvastatin on Intracoronary Temperature in the Moderately Stenotic Lesion(Atherosclerosis, Clinical 8 (IHD) : OJ61)(Oral Presentation (Japanese))
- Highly Excited Nuclear Residual States in the (γ,π^+) Reaction in the Threshold Region
- Photo π^+ Production from ^O
- Nonalcoholic fatty liver disease in Japanese junior high school students : its prevalence and relationship to lifestyle habits
- Modification of DeLury's method for a fishery exploiting two stocks
- Age and growth of alfonsino Beryx splendens in the waters around the Izu Islands
- Guidelines for the treatment of chronic hepatitis and cirrhosis due to hepatitis C virus infection for the fiscal year 2008 in Japan
- Guidelines for the treatment of chronic hepatitis and cirrhosis due to hepatitis B virus infection for the fiscal year 2008 in Japan
- The Hole State by the Reactions ^Ca(p,d)^Ca, ^Cr(p,d)^Cr and ^Ni(p,d)^Ni
- Delivery of small interfering RNA with a synthetic collagen poly (Pro-Hyp-Gly) for gene silencing in vitro and in vivo
- Effect of Denture Base Shape on Swallowing Pressure
- Pupillary responses to gustatory stimulation-Methodological evaluation
- Qualitative analysis of pupillary responses to taste stimulation
- Accurate and simple method for quantification of hepatic fat content using magnetic resonance imaging : a prospective study in biopsy-proven nonalcoholic fatty liver disease
- Primary Gastric Diffuse Large B-cell Lymphoma with Orbital Involvement: Diagnostic Usefulness of 18F-fluorodeoxyglucose Positron Emission Tomography
- Atelocollagen-mediated systemic administration of myostatin-targeting siRNA improves muscular atrophy in caveolin-3-deficient mice
- Reduction of the Neutron-Induced Background Using a Pulse-Type Beam Chopper in an ISOL Experiment
- USEFULNESS OF DOUBLE BALLOON ENTEROSCOPY AND VIDEO CAPSULE ENDOSCOPY FOR THE DIAGNOSIS AND MANAGEMENT OF PRIMARY FOLLICULAR LYMPHOMA OF THE GASTROINTESTINAL TRACT IN ITS EARLY STAGES
- Necessity to establish new risk assessment and risk communication for human fetal exposure to multiple endocrine disruptors in Japan
- Clinical characteristics of de novo nonalcoholic fatty liver disease following pancreaticoduodenectomy
- Qualitative analysis of pupillary responses to taste stimulation
- Severe Alcoholic Hepatitis with Extremely High Neutrophil Count Successfully Treated by Granulocytapheresis
- Introduction of an examination and treatment for Helicobacter pylori infection in high school health screening
- Estimation of temporal changes in the growth of green turtles Chelonia mydas in waters around the Ogasawara Islands
- Changes in the serum level of hepatitis B virus (HBV) surface antigen over the natural course of HBV infection
- Mass Spectrometry of Organometallics.II.[Diethyl Aluminum(III)Chloride-Water]System and Aluminum (III)Chloride
- Mass Spectrometry of Organometallics.III.The Detection of Less Volatile Components of[Triethyl Aluminum-Water]System and a Proposal to the Elucidation of Their Skeletal Structures
- Computer-Aided Deduction of Mass Spectra Detected on a Photographic Plate.III.Background and Sample Background(Undesired Components in a Mixture)Subtraction
- Liver Dysfunction and Thrombocytopenia Diagnosed as Intravascular Large B-cell Lymphoma Using a Timely and Accurate Transjugular Liver Biopsy
- A Case of Gastric Cancer with Nephrotic Syndrome.
- Endocrine Tumor of the Pancreas. An Evaluation of Eighteen Patients who Underwent Resection Followed by Long Term Survival.:An Evaluation of Eighteen Patients who Underwent Resection Followed by Long Term Survival
- A Case of Pyogenic Liver Abscess Infected with Fusobacterium necrophorum Depicted by Microscopy and Confirmed by Tissue Culture
- Orthognathic and Orthodontic Treatments for TMJ-osteoarthritis with Jaw Deformity
- A Long-Term Survival Patient with Advanced Gallbladder Cancer Massively Metastasizing to the Liver.
- Pseudomyxoma Peritonei. A Report of Three Cases and a Review of Published Reports.:A Report of Three Cases and a Review of Published Reports
- Nonfunctioning Islet Cell Carcinoma. A Twenty-One Years Survival Case after Distal Pancreatectomy.:A Twenty-One Years Survival Case after Distal Pancreatectomy
- Angiodysplasia of the Stomach Confirmed by Endoscopy and Selective Angiography. Report of a Cace.:Report of a Case
- A Case of Giant Leiomyosarcoma of the Rectum.
- Early detection of interstitial pneumonia by monitoring KL-6 in a chronic hepatitis C patient undergoing pegylated interferon and ribavirin therapy
- Combination of hepatitis B viral antigens and DNA for prediction of relapse after discontinuation of nucleos(t)ide analogs in patients with chronic hepatitis B
- Serum chemokine levels are associated with the outcome of pegylated interferon and ribavirin therapy in patients with chronic hepatitis C
- Cytokine profiles affecting the pathogenesis of autoimmune hepatitis in Japanese patients
- Skeletal Anchorage Facilitates the Treatment of Jaw Deformities with Vertical Discrepancy: Its Application and Limitations
- Orthognathic and Orthodontic Treatments for TMJ-osteoarthritis with Jaw Deformity
- Risk of hepatitis B reactivation in patients treated with tumor necrosis factor-α inhibitors
- Fibrosis score consisting of serum markers successfully predicts pathological fibrotic stages of chronic hepatitis B
- Role of Masseter Muscle β2-Adrenergic Signaling in Regulation of Muscle Activity, Myosin Heavy Chain Transition, and Hypertrophy