Beam dynamics in Compton ring gamma sources (2007)
Bulyak, E., Gladkikh, P., Skomorokhov, V., Omori, T., Urakawa, J., Moenig, K., ...
Electron storage rings of GeV energy with laser pulse stacking cavities are promising intense sources of polarized hard photons which, via pair production, can be used to generate polarized positron...
Beam dynamics in Compton ring gamma sources (2007)
Bulyak, E., Gladkikh, P., Skomorokhov, V., Omori, T., Urakawa, J., Moenig, K., ...
Electron storage rings of GeV energy with laser pulse stacking cavities are promising intense sources of polarized hard photons which, via pair production, can be used to generate polarized positron...
Beam dynamics in Compton ring gamma sources (2007)
Bulyak, E., Gladkikh, P., Skomorokhov, V., Omori, T., Urakawa, J., Moenig, K., ...
Electron storage rings of GeV energy with laser pulse stacking cavities are promising intense sources of polarized hard photons which, via pair production, can be used to generate polarized positron...
Polarized positrons and electrons at the linear collider (2007)
Moortgat-Pick, G, Abe, T, Alexander, G, Ananthanarayan, B, Babich, AA, Bharadwaj, V, ...
Design of a Polarised Positron Source Based on Laser Compton Scattering (2006)
Araki, S., Higashi, Y., Honda, Y., Kurihara, Y., Kuriki, M., Okugi, T., ...
We describe a scheme for producing polarised positrons at the ILC from polarised X-rays created by Compton scattering of a few-GeV electron beam off a CO2 or YAG laser. This scheme is very energy...
CLIC Polarized Positron Source Based on Laser Compton Scattering (2006)
Zimmermann, Frank, Araki, S, Artru, X, Braun, H, Bulyak, E, Chehab, R, ...
We describe a possible layout and parameters of a polarized positron source for CLIC, where the positrons are produced from polarized gamma rays created by Compton scattering of a 1.3-GeV electron...
Precision Electroweak Measurements on the Z Resonance (2006)
Schael, S, Abbiendi, G, Ainsley, C, Åkesson, P F, Alexander, G, Allison, J, ...
We report on the final electroweak measurements performed with data taken at the Z resonance by the experiments operating at the electron-positron colliders SLC and LEP. The data consist of 17...
Precision Electroweak Measurements on the Z Resonance (2006)
Schael, S, Abbiendi, G, Ainsley, C, Åkesson, P F, Alexander, G, Allison, J, ...
We report on the final electroweak measurements performed with data taken at the Z resonance by the experiments operating at the electron-positron colliders SLC and LEP. The data consist of 17...
Beam dynamics in Compton ring gamma sources. (2006)
E. Bulyak, P. Gladkikh, V. Skomorokhov, T. Omori, J. Urakawa, ...
Journal article
Design of a Polarised Positron Source Based on Laser Compton Scattering (2005)
Araki, S, Higashi, Y, Honda, Y, Kurihara, Y, Kuriki, M, Okugi, T, ...
We describe a scheme for producing polarised positrons at the ILC from polarised X-rays created by Compton scattering of a few-GeV electron beam off a CO2 or YAG laser. This scheme is very energy...
Design of a Polarised Positron Source Based on Laser Compton Scattering (2005)
Araki, S., Higashi, Y., Honda, Y., Kurihara, Y., Kuriki, M., Okugi, T., ...
We describe a scheme for producing polarised positrons at the ILC from polarised X-rays created by Compton scattering of a few-GeV electron beam off a CO2 or YAG laser. This scheme is very energy...
Omori, T., Fukuda, M., Hirose, T., Kurihara, Y., Kuroda, R., Nomura, M., ...
We demonstrated for the first time the production of highly polarized short-pulse positrons with a finite energy spread in accordance with a new scheme that consists of two-quantum processes, such as...
Moortgat-Pick, G, Abe, T, Alexander, G, Ananthanarayan, B, Babich, A A, Barber, D, ...
The proposed International Linear Collider (ILC) is well-suited for discovering physics beyond the Standard Model and for precisely unraveling the structure of the underlying physics. The physics...
Polarized positrons and electrons at the linear collider (2005)
Moortgat-Pick, G, Abe, T, Alexander, G, Ananthanarayan, B, Babich, A A, Barber, D, ...
The proposed International Linear Collider (ILC) is well-suited for discovering physics beyond the Standard Model and for precisely unraveling the structure of the underlying physics. The physics...
Moortgat-Pick, G., Abe, T., Alexander, G., Ananthanarayan, B., Babich, A. A., Bharadwaj, V., ...
The proposed International Linear Collider (ILC) is well-suited for discovering physics beyond the Standard Model and for precisely unraveling the structure of the underlying physics. The physics...
Nishitani, T., Nakanishi, T., Yamamoto, M., Okumi, S., Furuta, F., Miyamoto, M., ...
GaAs–GaAsP and InGaAs–AlGaAs strained-layer superlattice photocathodes are presented as emission sources for highly polarized electron beams. The GaAs–GaAsP cathode achieved a maximum...
Design of a Polarised Positron Source Based on Laser Compton Scattering (2005)
Araki, S., Higashi, Y., Honda, Y., Kurihara, Y., Kuriki, M., Okugi, T., ...
We describe a scheme for producing polarised positrons at the ILC from polarised X-rays created by Compton scattering of a few-GeV electron beam off a CO2 or YAG laser. This scheme is very energy...
Design of a Polarised Positron Source Based on Laser Compton Scattering (2005)
Araki, S., Higashi, Y., Honda, Y., Kurihara, Y., Kuriki, M., Okugi, T., ...
We describe a scheme for producing polarised positrons at the ILC from polarised X-rays created by Compton scattering of a few-GeV electron beam off a CO2 or YAG laser. This scheme is very energy...
Computational Modeling of Word Learning Biases by using Known Words Meanings (2005)
In the acquisition of their early nouns, it is well-known that young children have a tendency to understand the mean ing of novel nouns based on the similarity of shape. This phenomenon is called...
Computational Modeling of Word Learning Biases by using Known Words Meanings (2005)
In the acquisition of their early nouns, it is well-known that young children have a tendency to understand the mean ing of novel nouns based on the similarity of shape. This phenomenon is called...
Adaptive Internal State Space Construction Method for Reinforcement (2003)
One of the difficulties encountered in the application of the reinforcement learning to real-world problems is the construction of a discrete state space from a continuous sensory input signal. In...
Achievement of ultra-low emittance beam in the ATF damping ring (2003)
Honda, Y, Anderson, S, Araki, S, Bane, Karl Leopold Freitag, Brachmann, A, Frisch, J, ...
We report on the smallest vertical emittance achieved in single-bunch-mode operation of the ATF. The emittances were measured with a laser-wire beam-profile monitor installed in the damping ring. The...
Recent results on KEK/ATF damping ring (2000)
Urakawa, J, Akemoto, M, Araki, S, Funahashi, Y, Hayano, H, Higo, T, ...
Generation of positrons via pair-creation of Compton scattered $\gamma$-rays (1999)
Dobashi, K, Hirose, T, Kumita, T, Kurihara, Y, Muto, T, Omori, T, ...
A polarized positron source for linear colliders (1998)
Omori, T, Dobashi, K, Hirose, T, Kumita, T, Kurihara, Y, Okugi, T, ...
Surface charge limit in NEA superlattice photocathodes of polarized electron source (1998)
Togawa, K, Nakanishi, T, Baba, T, Furuta, F, Horinaka, H, Ida, T, ...
Polarized electron source development in Japan (1997)
Nakanishi, T, Okumi, S, Tawada, M, Togawa, K, Takahashi, C, Suzuki, C, ...
QCD studies with $e^+ e^-$ annihilation data at 161 GeV (1997)
Ackerstaff, K, Alexander, Gideon, Allison, J, Altekamp, N, Ametewee, K A, Anderson, K J, ...
Polarimeter with laser-Compton scattering for future linear colliders (1997)
Ishiyama, H, Hirose, T, Kumita, T, Kurihara, Y, Okugi, T, Omori, T
Study of $\phi$(1020), $D^{*\pm}$ and $B^*$ spin alignment in hadronic $Z^0$ decays (1997)
Ackerstaff, K, Alexander, Gideon, Allison, J, Altekamp, N, Ametewee, K A, Anderson, K J, ...
B$^*$ production in $Z^0$ decays (1997)
Ackerstaff, K, Alexander, Gideon, Allison, J, Altekamp, N, Ametewee, K A, Anderson, K J, ...
Search for charged scalar leptons using the OPAL detector at $\sqrt{s}$ = 161 GeV at LEP (1997)
Ackerstaff, K, Alexander, Gideon, Allison, J, Altekamp, N, Ametewee, K A, Anderson, K J, ...
QCD studies with e+ e- annihilation data at 161-GeV (1997)
OPAL Collaboration, Ackerstaff, K, Alexander, G, Allison, J, Altekamp, N, Ametewee, K, ...
Study of phi (1020), D*+- and B* spin alignment in hadronic Z0 decays (1997)
OPAL Collaboration, Ackerstaff, K, Alexander, G, Allison, J, Altekamp, N, Ametewee, K, ...
Measurement of the Semileptonic Branching Fraction of Inclusive b Baryon Decays to $\Lambda$ (1996)
Ackerstaff, K, Alexander, Gideon, Allison, J, Altekamp, N, Ametewee, K A, Anderson, K J, ...
An Improved Measurement of $R_b$ Using a Double Tagging Method (1996)
Ackerstaff, K, Alexander, Gideon, Allison, J, Altekamp, N, Ametewee, K A, Anderson, K J, ...
Measurement of monoenergetic neutrons from $\overline{p}d$ reaction at rest (1996)
Chiba, M, Doi, K, Fujitani, T, Inoue, K, Iwahori, J, Kawaguti, M, ...
Search for the Standard Model Higgs Boson in $e^+ e^-$ Collisions at $\sqrt{s}$ = 161 GeV (1996)
Ackerstaff, K, Alexander, Gideon, Allison, J, Altekamp, N, Ametewee, K A, Anderson, K J, ...
A Measurement of |$V_{cb}$| Using $\overline{B}^0 \to D^{*+}l^- \overline{\nu}_l$ Decays (1996)
Ackerstaff, K, Alexander, Gideon, Allison, J, Altekamp, N, Ametewee, K A, Anderson, K J, ...
Photonic Events with Large Missing Energy in $e^+ e^-$ Collisions at $\sqrt{s}$ = 161 GeV (1996)
Ackerstaff, K, Alexander, Gideon, Allison, J, Altekamp, N, Ametewee, K A, Anderson, K J, ...
Production of Fermion-pair Events in $e^+ e^-$ Collisions at 161 GeV Centre-of-mass Energy (1996)
Ackerstaff, K, Alexander, Gideon, Allison, J, Altekamp, N, Ametewee, K A, Anderson, K J, ...
Polarized Electron Source Development in Japan (1996)
T. Nakanishi, S. Okumi, M. Tawada, K. Togawa, C. Takahashi, T. Omori, ...
We have continued the basic research to develop the photocathodes for the polarized electron source and to construct the guns for the high energy accelerator, such as e + e Gamma linear colliders....
Measurement of the mass of the W boson in $e^+ e^-$ collisions at $\sqrt{s}$ = 161 GeV (1996)
Ackerstaff, K, Alexander, Gideon, Allison, J, Altekamp, N, Ametewee, K A, Anderson, K J, ...
A measurement of the average bottom hadron lifetime (1996)
Ackerstaff, K, Alexander, Gideon, Allison, J, Altekamp, N, Ametewee, K A, Anderson, K J, ...
Search for excited leptons in $e^+ e^-$ collisions at $\sqrt{s}$ = 161 GeV (1996)
Ackerstaff, K, Alexander, Gideon, Allison, J, Altekamp, N, Ametewee, K A, Anderson, K J, ...
Inclusive jet production in photon-photon collisions at $\sqrt{s}_{ee}$ = 130 and 136 GeV (1996)
Ackerstaff, K, Alexander, Gideon, Allison, J, Altekamp, N, Ametewee, K A, Anderson, K J, ...
Search for scalar top and scalar bottom quarks using the OPAL detector at LEP (1996)
Ackerstaff, K, Alexander, Gideon, Allison, J, Altekamp, N, Ametewee, K A, Anderson, K J, ...
Search for chargino and neutralino production in $e^+ e^-$ collisions at $\sqrt{s}$ = 161 GeV (1996)
Ackerstaff, K, Alexander, Gideon, Allison, J, Altekamp, N, Ametewee, K A, Anderson, K J, ...