Proton Decays in an SO(10) Grand Unified Theory
スポンサーリンク
概要
- 論文の詳細を見る
The lifetime and branching ratios of the proton and (bound) neutron are calculated in an SO(10) grand unified theory by taking into account the form-factor effects due to the finite sizes of the nucleons and mesons. In our approach there is an arbitrary parameter M_D/M_E. For M_D/M_E>1 the lifetime of the proton is predicted to be shorter than the experimental lower bound and the predicted value of the Weinberg angle is too small. For M/D/M_E&lism;1/2 the predicted lifetime and branching ratios are nearly equal to those in the SU(5) symmetric limit.
- 理論物理学刊行会の論文
- 1982-08-25
著者
-
YAMAMOTO Noboru
Department of Medical Oncology, National Cancer Center Hospital, National Cancer Center Research Ins
-
原 康夫
帝京平成大学情報システム学科
-
HARA Yasuo
Institute of Physics, University of Tsukuba
-
Hara Yasuo
Institute Of Physics University Of Tsukuba
-
MATSUKI Takayuki
National Laboratory for High Energy Physics
-
Yamamoto Noboru
Department Of Anatomy Kitasato University School Of Medicine
-
Yamamoto Noboru
Department Of Physics Osaka University
-
MATSUKI Takayuki
Institute for Nuclear Study, University of Tokyo
関連論文
- 29p-WG-8 物理教材のネットワーク化のサーバー構成
- 29p-WG-7 物理教材のネットワーク化
- 大学初年級物理教育のモジュール化 : 日本物理学会第51回年会物理教育分科(本学会共催)シンポジウム報告(学会報告)
- 日本人におけるヒトSLC29A1の新規遺伝子多型の同定
- ワーキンググループの報告 : 新しい基礎物理教育のカリキュラムの検討 : 物理学講義における演示実験(大学における物理の基礎教育)
- ワーキンググループの報告 : 新しい基礎物理教育のカリキュラムの検討 : 生物系学生対象の講義要目(大学における物理の基礎教育)
- Tumor response to chemotherapy : The validity and reproducibility of RECIST guidelines in NSCLC patients
- 21世紀の大学教育と教材モジュール
- 物理教材ネットワーク化への道 (特集 自然科学教育へのコンピュータの利用)
- ワーキンググループの報告 : 新しい基礎物理教育のカリキュラムの検討 : 理工系(非生物系)学生対象の講義要目(大学における物理の基礎教育)
- 31p-ZJ-5 カリキュラム改革 : 各大学の状況(物理の基礎教育の改革)
- 物理教育の危機と大学入試(学会報告)
- 29p-ZG-3 理工系大学における基礎物理教育
- 第2回日中米物理教育国際会議に出席して
- 日本物理学会編, 量子力学と新技術, 培風館, 東京, 1987, vi+246p., 21.5×15.5 cm, 4,500円 [専門書]
- CP Violation in the Standard Model
- S. Kamefuchi, H. Ezawa, Y. Murayama, M. Namiki, S. Nomura, Y. Ohnuki and T. Yajima 編: Proceedings of the International Symposium (on) Foundations of Quantum Mechanics in the Light of New Technology, Tokyo, 1983, Physical Society of Japan, Tokyo, 1984, vi+
- E. Leader and E. Predazzi: An Introduction to Gauge Theories and the 'New Physics', Cambridge University Press, Cambridge and New York, 1982, xiv+498ページ, 23×15.5cm, 9,600円.
- チャーム中間子の2体,3体崩壊(2.チャーム粒子のweak decayについて,Non-Leptonic崩壊の分析,研究会報告)
- 『量子の不思議 : 不確定性原理の世界』
- IBの物理と日本の物理
- 素粒子の世代と対称性--クォ-クの第3世代
- JABEEを通じての物理教育改革
- 質と量とについて想う
- 18aQA-1 大学工学基礎教育における物理教育改革の取組み : JABEEについて
- On Wave Functions of Hadrons
- Proportionality Relations in Charge-Exchange Reactions
- New Particles and Mass-Formulas
- Charge Exchange Reactions in the Peripheral Orbit Model
- Peripheral Orbit Model. II : Application to p^^-+p⇾K^-K^+ Reaction
- Nonleptonic Decays of Charmed Mesons
- On proton Decay
- Electromagnetic Force on a Magnetic Monopole
- Hyperon Nonleptonic Decays Revisited
- Ω^- Nonleptonic Decays
- Proton Decays in an SO(10) Grand Unified Theory
- Phase I study of TLR9 agonist PF-3512676 in combination with carboplatin and paclitaxel in patients with advanced non-small-cell lung cancer
- IMPROVED METHODS FOR IMMUNO-ELECTRON MICROSCOPY OF CULTURED CELLS: USE OF A NOVEL SUBSTRATE AND APPLICATION OF MICROWAVE IRRADIATION
- INTRACELLULAR LOCALIZATION OF ACID PHOSPHATASE AND TRYPSINOGEN ON AN IDENTICAL SPECIMEN IN RAT PANCREAS
- Immunohistochemical Study of Secretory Granule Membrane
- Use of an Acrylamide Gel for Embedding Medium in Immunohistochemical Study
- On Perturbation Expansion of Field Theory in Accelerated System and the Thermofield Dynamics : Particles and Fields
- A Comment on Quantum Fluctuations around Solitons
- The Morphology and Enzymatic Degradation of Chain-Extended Copoly(succinic anhydride/ethylene oxide) Films
- Immunohistochemical and Morphological Observation on the Development of the Rat Adrenocortical Cells
- DOUBLE STAINING FOR IMMUNOHISTOCHEMISTRY: SIMULTANEOUS DEMONSTRATION OF TWO ENZYMES IN AN IDENTICAL ZYMOGEN GRANULE ON AN ULTRATHIN FROZEN SECTION
- Use of the p-Aminophenylmercuric Acetate for the Enzyme Histochemistry
- Fine Structure of the"Leptomere Myofibrils"in the Cardiac Muscle of the Mouse
- The preservation of fine structure by use of dimethylsuberimidate as a fixative
- The Carbohydrate Residues of Gastric Mucins in Fetal and Adult Rats
- Angular Correlation of Charged Leptons from tt^^- Produced in the Gluon Fusion near Threshold : Progress Letters
- LOCALIZATION OF NON-SPECIFIC ESTERASE IN THE GUINEA PIG TESTIS
- THE PATTERN OF MICROTUBULES DURING SPERMATOGENESIS: A COMPARATIVE IMMUNOHISTOCHEMICAL STUDY ON THE DISTRIBUTION OF TUBULIN
- Localization of Non-specific Esterase in the Testis
- Immunohistochemical Study on NAD-kinase in the Pigeon Liver
- PURIFICATION AND IMMUNOHISTOCHEMICAL STUDY OF SORBITOL DEHYDROGENASE IN RAT LIVER
- Histochemical study of Sorbitol dehydrogenase
- HISTOCHEMICAL STUDY OF POLYOL DEHYDROGENASE : THE LOCALIZATION OF SORBITOL DEHYDROGENASE IN MOUSE LIVER AND KIDNEY
- Histochemical and Immunohistochemical Study of UDP-glucose-dehydrogenase in the Bovine Liver
- The Localization of Aldolase Isozymes in Various Organs of Rat by Using Immunohistochemical Technique
- Path Integral Derivation of Gravitational Anomalies in Arbitrary Even Dimensions
- Application of Acrylamide Embedding Method to Histological and Histochemical Observations
- Anomalous eμ-Events and F^*-Meson
- ψ-Particles and Quartet Model
- Nonleptonic Decays of Charmed Mesons.II
- Symmetric Eikonal Expansion
- On the Diffractive Excitation
- High-Energy Scattering of Dirac Particles by an Arbitrary Potential
- Effects of the Higgs Scalar on Gravity
- Proton Lifetime in an SO(10) Grand Unified Theory
- Eikonal Approximation : Backward and Transverse Effects
- IMMUNOHISTOCHEMICAL STUDY OF URIDYLTRANSFERASE IN THE BOVINE LIVER
- Immunohistochemical Study of NAD-pyrophosphorylase in the Pig Liver
- USE OF A WATER SOLUBLE CARBODIIMIDE AS A FIXING REAGENT
- Immunohistochemical Study of Alkaline Phosphatase : Purification of Organ Specific Isozyme and its Immunohistochemical Localization
- METAL LABELLES ANTIBODY METHOD : INDIRECT LABEL OF CHLOROMERCURIFERROCENE TO ANTIBODY
- Application of Microwave Irradiation for the Immuno-Electron Microscopy of Cultured Cells
- Centrifugal innervation of the mammalian olfactory bulb
- IMMUNOELECTRON MICROSCOPIC LOCALIZATION OF CALMODULIN WITH PROTEIN A-GOLD TECHNIQUE
- PURIFICATION AND IMMUNOHISTOCHEMICAL STUDY OF ALKALINE PHOSPHATASE IN BOVINE KIDNEY
- Immunohistochemical Localization of Pyruvate Kinase Isozymes in Various Organs of Rat
- Supermultiplet of Weak Bosons and Higgs Scalars
- Unified Model of the Nambu-Jona-Lasinio Type for the Gravitational and Electromagnetic Forces
- Fundamental Study of Immunohistochemistry (Symposium on the Enzyme-labeled Anitibody Method)
- Change of number of lectin-binding sites on the plasma membrane of sperm during its passing in ductus epididymidis
- IMMUNOELECTRON MICROSCOPIC LOCALIZATION OF CALMODULIN IN GUINEA PIG TESTIS AND SPERMATOZOA
- Characterization of a Hepatocyte Growth Factor Derived from Nonparenchymal Liver Cells
- ELECTRON MICROSCOPIC ANALYSIS OF SUGAR RESIDUES OF GLYCOPROTEINS IN THE ACROSOMES OF SPERMATIDS USING VARIOUS LECTINS
- APPLICATION OF METAL LABELED ANTIBODY METHOD AND A CONSIDERATION OF THE FIXATIVES SUITABLE FOR IMMUNOHISTOCHEMICAL STUDY (SYMPOSIUM ON THE USEFULNESS AND THE LIMITATION OF HISTOCHEMICAL AND CYTOCHEMICAL TECHNIQUES)
- Gravity and Electromagnetism as Collective Phenomena of Fermion-Antifermion Pairs