Search Results - "Hanagaki, K"

Electron identification in Belle by Hanagaki, K, Kakuno, H, Ikeda, H, Iijima, T, Tsukamoto, T

“…We report on electron identification methods and their performance in the Belle experiment at the KEK-B asymmetric B-Factory e +e − storage ring. Electrons are…”
Get full text

Development of n+-in-p large-area silicon microstrip sensors for very high radiation environments – ATLAS12 design and initial results by Unno, Y., Edwards, S.O., Pyatt, S., Thomas, J.P., Wilson, J.A., Kierstead, J., Lynn, D., Carter, J.R., Hommels, L.B.A., Robinson, D., Bloch, I., Gregor, I.M., Tackmann, K., Betancourt, C., Jakobs, K., Kuehn, S., Mori, R., Parzefall, U., Wiik-Fucks, L., Clark, A., Ferrere, D., Gonzalez Sevilla, S., Ashby, J., Blue, A., Bates, R., Buttar, C., Doherty, F., Eklund, L., McMullen, T., McEwan, F., O׳Shea, V., Kamada, S., Yamamura, K., Ikegami, Y., Nakamura, K., Takubo, Y., Nishimura, R., Takashima, R., Chilingarov, A., Fox, H., Affolder, A.A., Allport, P.P., Casse, G., Dervan, P., Forshaw, D., Greenall, A., Wonsak, S., Wormald, M., Cindro, V., Kramberger, G., Mandic, I., Mikuz, M., Gorelov, I., Hoeferkamp, M., Palni, P., Seidel, S., Taylor, A., Toms, K., Wang, R., Hessey, N.P., Valencic, N., Arai, Y., Hanagaki, K., Dolezal, Z., Kodys, P., Bohm, J., Mikestikova, M., Bevan, A., Beck, G., Ely, S., Fadeyev, V., Galloway, Z., Grillo, A.A., Martinez-McKinney, F., Ngo, J., Parker, C., Sadrozinski, H.F.-W., Schumacher, D., Seiden, A., French, R., Hodgson, P., Marin-Reyes, H., Parker, K., Paganis, S., Jinnouchi, O., Motohashi, K., Todome, K., Yamaguchi, D., Hara, K., Hagihara, M., Garcia, C., Jimenez, J., Lacasta, C., Marti i Garcia, S., Soldevila, U.

“…We have been developing a novel radiation-tolerant n+-in-p silicon microstrip sensor for very high radiation environments, aiming for application in the high…”
Get full text

Charge collection and field profile studies of heavily irradiated strip sensors for the ATLAS inner tracker upgrade by Hara, K., Allport, P.P., Baca, M., Broughton, J., Chisholm, A., Nikolopoulos, K., Pyatt, S., Thomas, J.P., Wilson, J.A., Kierstead, J., Kuczewski, P., Lynn, D., Arratia, M., Hommels, L.B.A., Ullan, M., Bloch, I., Gregor, I.M., Tackmann, K., Trofimov, A., Yildirim, E., Hauser, M., Jakobs, K., Kuehn, S., Mahboubi, K., Mori, R., Parzefall, U., Clark, A., Ferrere, D., Gonzalez Sevilla, S., Ashby, J., Blue, A., Bates, R., Buttar, C., Doherty, F., McMullen, T., McEwan, F., O'Shea, V., Kamada, S., Yamamura, K., Ikegami, Y., Nakamura, K., Takubo, Y., Unno, Y., Takashima, R., Chilingarov, A., Fox, H., Affolder, A.A., Casse, G., Dervan, P., Forshaw, D., Greenall, A., Wonsak, S., Wormald, M., Cindro, V., Kramberger, G., Mandić, I., Mikuž, M., Gorelov, I., Hoeferkamp, M., Palni, P., Seidel, S., Taylor, A., Toms, K., Wang, R., Hessey, N.P., Valencic, N., Hanagaki, K., Dolezal, Z., Kodys, P., Bohm, J., Mikestikova, M., Bevan, A., Beck, G., Milke, C., Domingo, M., Fadeyev, V., Galloway, Z., Hibbard-Lubow, D., Sadrozinski, H.F.-W., Seiden, A., To, K., French, R., Hodgson, P., Marin-Reyes, H., Parker, K., Jinnouchi, O., Hara, K., Sato, K., Sato, K., Hagihara, M., Iwabuchi, S., Bernabeu, J., Civera, J.V., Garcia, C., Lacasta, C., Marti i. Garcia, S., Rodriguez, D., Santoyo, D., Solaz, C., Soldevila, U.

“…The ATLAS group has evaluated the charge collection in silicon microstrip sensors irradiated up to a fluence of 1×1016neq/cm2, exceeding the maximum of…”
Get full text

Evaluation of test structures for the novel n+-in-p pixel and strip sensors for very high radiation environments by Unno, Y., Mitsui, S., Hori, R., Ikegami, Y., Terada, S., Kamada, S., Yamamura, K., Hanagaki, K., Hara, K., Jinnouchi, O., Kimura, N., Nagai, K., Nakano, I., Oda, S., Takashima, R., Takubo, Y., Tojo, J., Yorita, K.

“…Radiation-tolerant n+-in-p silicon sensors were developed for use in very high radiation environments. Novel n+-in-p silicon strip and pixel sensors and test…”
Get full text

Detailed studies of full-size ATLAS12 sensors by Hommels, L.B.A., Baca, M., Broughton, J., Chisholm, A., Nikolopoulos, K., Pyatt, S., Thomas, J.P., Wilson, J.A., Kierstead, J., Kuczewski, P., Lynn, D., Arratia, M., Klein, C.T., Fleta, C., Fernandez-Tejero, J., Bloch, I., Lohwasser, K., Poley, L., Tackmann, K., Trofimov, A., Yildirim, E., Hauser, M., Jakobs, K., Kuehn, S., Mahboubi, K., Mori, R., Parzefall, U., Clark, A., Ferrere, D., Gonzalez Sevilla, S., Ashby, J., Blue, A., Bates, R., Buttar, C., Doherty, F., McMullen, T., McEwan, F., O׳Shea, V., Kamada, S., Yamamura, K., Ikegami, Y., Nakamura, K., Takubo, Y., Unno, Y., Takashima, R., Chilingarov, A., Fox, H., Affolder, A.A., Casse, G., Dervan, P., Greenall, A., Wonsak, S., Wormald, M., Cindro, V., Mandić, I., Mikuž, M., Gorelov, I., Hoeferkamp, M., Palni, P., Seidel, S., Taylor, A., Toms, K., Wang, R., Hessey, N.P., Valencic, N., Hanagaki, K., Dolezal, Z., Kodys, P., Bohm, J., Stastny, J., Mikestikova, M., Bevan, A., Beck, G., Milke, C., Domingo, M., Fadeyev, V., Galloway, Z., Hibbard-Lubow, D., Liang, Z., Sadrozinski, H.F.-W., Seiden, A., To, K., French, R., Hodgson, P., Marin-Reyes, H., Parker, K., Jinnouchi, O., Hara, K., Sato, K., Sato, K., Hagihara, M., Iwabuchi, S., Bernabeu, J., Civera, J.V., Garcia, C., Lacasta, C., Marti i Garcia, S., Santoyo, D., Solaz, C., Soldevila, U.

“…The “ATLAS ITk Strip Sensor Collaboration” R&D group has developed a second iteration of single-sided n+-in-p type micro-strip sensors for use in the tracker…”
Get full text

Layer 0 in D0 silicon tracker for Run2b by Hanagaki, K.

“…We report on the status of R&D of the innermost layer of the D0 Silicon Tracker for Run2b. Because of space constraints, the cooling issues, and the amount of…”
Get full text

Study of surface properties of ATLAS12 strip sensors and their radiation resistance by Mikestikova, M., Allport, P.P., Baca, M., Broughton, J., Chisholm, A., Nikolopoulos, K., Pyatt, S., Thomas, J.P., Wilson, J.A., Kierstead, J., Kuczewski, P., Lynn, D., Hommels, L.B.A., Ullan, M., Bloch, I., Gregor, I.M., Tackmann, K., Hauser, M., Jakobs, K., Kuehn, S., Mahboubi, K., Mori, R., Parzefall, U., Clark, A., Ferrere, D., Sevilla, S. Gonzalez, Ashby, J., Blue, A., Bates, R., Buttar, C., Doherty, F., McMullen, T., McEwan, F., O’Shea, V., Kamada, S., Yamamura, K., Ikegami, Y., Nakamura, K., Takubo, Y., Unno, Y., Takashima, R., Chilingarov, A., Fox, H., Affolder, A.A., Casse, G., Dervan, P., Forshaw, D., Greenall, A., Wonsak, S., Wormald, M., Cindro, V., Kramberger, G., Mandić, I., Mikuž, M., Gorelov, I., Hoeferkamp, M., Palni, P., Seidel, S., Taylor, A., Toms, K., Wang, R., Hessey, N.P., Valencic, N., Hanagaki, K., Dolezal, Z., Kodys, P., Bohm, J., Stastny, J., Bevan, A., Beck, G., Milke, C., Domingo, M., Fadeyev, V., Galloway, Z., Hibbard-Lubow, D., Liang, Z., Sadrozinski, H.F.-W., Seiden, A., To, K., French, R., Hodgson, P., Marin-Reyes, H., Parker, K., Jinnouchi, O., Hara, K., Sato, K., Hagihara, M., Iwabuchi, S., Bernabeu, J., Civera, J.V., Garcia, C., Lacasta, C., Marti i Garcia, S., Rodriguez, D., Santoyo, D., Solaz, C., Soldevila, U.

“…A radiation hard n+-in-p micro-strip sensor for the use in the Upgrade of the strip tracker of the ATLAS experiment at the High Luminosity Large Hadron…”
Get full text

Lessons learned from the DØ Silicon Microstrip Tracker by Hanagaki, K.

“…A Silicon Microstrip Tracker has been built and installed into the upgraded DØ detector for Run II at the Tevatron. It provides excellent b-hadron…”
Get full text

Development of readout system for FE-I4 pixel module using SiTCP by Teoh, J.J., Hanagaki, K., Ikegami, Y., Takubo, Y., Terada, S., Unno, Y.

“…The ATLAS pixel detector will be replaced in the future High Luminosity-Large Hadron Collider (HL-LHC) upgrade to preserve or improve the detector performance…”
Get full text

Evaluation of the performance of irradiated silicon strip sensors for the forward detector of the ATLAS Inner Tracker Upgrade by Mori, R., Baca, M., Broughton, J., Chisholm, A., Nikolopoulos, K., Pyatt, S., Thomas, J.P., Wilson, J.A., Kierstead, J., Kuczewski, P., Lynn, D., Arratia-Munoz, M.I., Hommels, L.B.A., Fleta, C., Fernandez-Tejero, J., Bloch, I., Lohwasser, K., Poley, L., Tackmann, K., Trofimov, A., Yildirim, E., Hauser, M., Jakobs, K., Kuehn, S., Mahboubi, K., Parzefall, U., Clark, A., Ferrere, D., Sevilla, S. Gonzalez, Blue, A., Bates, R., Buttar, C., Doherty, F., McMullen, T., McEwan, F., O'Shea, V., Kamada, S., Yamamura, K., Ikegami, Y., Nakamura, K., Takubo, Y., Unno, Y., Takashima, R., Chilingarov, A., Fox, H., Affolder, A.A., Casse, G., Dervan, P., Forshaw, D., Greenall, A., Wonsak, S., Wormald, M., Cindro, V., Kramberger, G., Mandić, I., Mikuž, M., Gorelov, I., Hoeferkamp, M., Palni, P., Seidel, S., Taylor, A., Toms, K., Wang, R., Hessey, N.P., Valencic, N., Hanagaki, K., Dolezal, Z., Kodys, P., Bohm, J., Mikestikova, M., Bevan, A., Beck, G., Milke, C., Domingo, M., Fadeyev, V., Galloway, Z., Hibbard-Lubow, D., Liang, Z., Sadrozinski, H.F.-W., Seiden, A., To, K., French, R., Hodgson, P., Marin-Reyes, H., Parker, K., Jinnouchi, O., Hara, K., Sato, K., Sato, K., Hagihara, M., Iwabuchi, S., Bernabeu, J., Civera, J.V., Garcia, C., Lacasta, C., Garcia, S. Marti i, Rodriguez, D., Santoyo, D., Solaz, C., Soldevila, U.

“…The upgrade to the High-Luminosity LHC foreseen in about ten years represents a great challenge for the ATLAS inner tracker and the silicon strip sensors in…”
Get full text

Design of an upgraded DØ silicon microstrip tracker for Run IIb at the tevatron by Hanagaki, K.

“…The DØ collaboration planned to upgrade the Silicon Tracker to withstand the radiation dose corresponding to above 2 fb −1 of data. This new detector was…”
Get full text

Evaluation of slim-edge, multi-guard, and punch-through-protection structures before and after proton irradiation by Mitsui, S., Unno, Y., Ikegami, Y., Takubo, Y., Terada, S., Hara, K., Takahashi, Y., Jinnouchi, O., Nagai, R., Kishida, T., Yorita, K., Hanagaki, K, Takashima, R., Kamada, S., Yamamura, K.

“…Planar geometry silicon pixel and strip sensors for the high luminosity upgrade of the LHC (HL-LHC) require a high bias voltage of 1000V in order to withstand…”
Get full text

Embedded pitch adapters: A high-yield interconnection solution for strip sensors by Ullán, M., Allport, P.P., Baca, M., Broughton, J., Chisholm, A., Nikolopoulos, K., Pyatt, S., Thomas, J.P., Wilson, J.A., Kierstead, J., Kuczewski, P., Lynn, D., Hommels, L.B.A., Fleta, C., Fernandez-Tejero, J., Quirion, D., Bloch, I., Díez, S., Gregor, I.M., Lohwasser, K., Poley, L., Tackmann, K., Hauser, M., Jakobs, K., Kuehn, S., Mahboubi, K., Mori, R., Parzefall, U., Clark, A., Ferrere, D., Gonzalez Sevilla, S., Ashby, J., Blue, A., Bates, R., Buttar, C., Doherty, F., McMullen, T., McEwan, F., O'Shea, V., Kamada, S., Yamamura, K., Ikegami, Y., Nakamura, K., Takubo, Y., Unno, Y., Takashima, R., Chilingarov, A., Fox, H., Affolder, A.A., Casse, G., Dervan, P., Forshaw, D., Greenall, A., Wonsak, S., Wormald, M., Cindro, V., Kramberger, G., Mandić, I., Mikuž, M., Gorelov, I., Hoeferkamp, M., Palni, P., Seidel, S., Taylor, A., Toms, K., Wang, R., Hessey, N.P., Valencic, N., Hanagaki, K., Dolezal, Z., Kodys, P., Bohm, J., Mikestikova, M., Bevan, A., Beck, G., Milke, C., Domingo, M., Fadeyev, V., Galloway, Z., Hibbard-Lubow, D., Liang, Z., Sadrozinski, H.F.-W., Seiden, A., To, K., French, R., Hodgson, P., Marin-Reyes, H., Parker, K., Jinnouchi, O., Hara, K., Bernabeu, J., Civera, J.V., Garcia, C., Lacasta, C., Marti i Garcia, S., Rodriguez, D., Santoyo, D., Solaz, C., Soldevila, U.

“…A proposal to fabricate large area strip sensors with integrated, or embedded, pitch adapters is presented for the End-cap part of the Inner Tracker in the…”
Get full text

Noise evaluation of silicon strip super-module with ABCN250 readout chips for the ATLAS detector upgrade at the High Luminosity LHC by Todome, K., Jinnouchi, O., Clark, A., Barbier, G., Cadoux, F., Favre, Y., Ferrere, D., Gonzalez-Sevilla, S., Iacobucci, G., La Marra, D., Perrin, E., Weber, M., Ikegami, Y., Nakamura, K., Takubo, Y., Unno, Y., Takashima, R., Tojo, J., Kono, T., Hanagaki, K., Hirose, M., Homma, Y., Sato, S., Hara, K., Sato, K.

“…Toward High Luminosity LHC (HL-LHC), the whole ATLAS inner tracker will be replaced, including the semiconductor tracker (SCT) which is the silicon micro strip…”
Get full text

A measurement of the branching fraction for the inclusive B→ Xsγ decays with the Belle detector by Adachi, I., Aihara, H., Asai, K., Aso, T., Bakich, A.M., Behera, P.K., Bondar, A., Casey, B.C.K., Chao, Y., Eidelman, S., Enari, Y., Fujii, H., Fukushima, M., Garmash, A., Haba, J., Hara, K., Hayashi, K., Hayashii, H., Heenan, E.M., Higasino, Y., Higuchi, I., Hojo, T., Hou, W.-S., Huang, H.-C., Iijima, T., Ikeda, H., Ikeda, K., Inami, K., Ishino, H., Jackson, D.J., Jalocha, P., Jang, H.K., Kagan, R., Kang, J.H., Kapusta, P., Katayama, N., Kawamura, N., Kichimi, H., Kim, H.J., Kim, Hyunwoo, Kim, S.K., Krokovny, P., Kulasiri, R., Kumar, S., Kuniya, T., Lee, M.H., Manabe, A., Matsubara, T., Matsui, S., Matsumoto, T., Moffitt, L.C., Moloney, G.R., Mori, S., Nagasaka, Y., Nakao, M., Natkaniec, Z., Nishida, S., Nitoh, O., Ohshima, T., Okabe, T., Okuno, S., Ostrowicz, W., Ozaki, H., Park, H., Peak, L.S., Prebys, E., Rozanska, M., Semenov, S., Senyo, K., Shibuya, H., Sidorov, V., Sugiyama, A., Suzuki, K., Suzuki, S., Swain, S.K., Takahashi, T., Takita, M., Tamai, K., Tanaka, M., Tanaka, Y., Teramoto, Y., Tomura, T., Tsuboyama, T., Tsukamoto, T., Uehara, S., Uno, S., Ushiroda, Y., Varner, G., Wang, C.C., Wang, C.H., Watanabe, Y., Yamada, Y., Yamaga, M., Yamaguchi, A., Yamamoto, H., Yamaoka, H., Yamaoka, Y., Yusa, Y., Yuta, H., Zhilich, V.

“…We have measured the branching fraction of the inclusive radiative B meson decay B→ X s γ to be Br( B→ X s γ)=(3.36±0.53(stat)±0.42(sys) +0.50 −0.54(th))×10…”
Get full text

Electrical performance of a silicon micro-strip super-module prototype for the High-Luminosity LHC collider by Gonzalez-Sevilla, S., Barbier, G., Cadoux, F., Clark, A., Endo, M., Favre, Y., Ferrere, D., Iacobucci, G., Ikegami, Y., Hanagaki, K., Hara, K., Koriki, T., La Marra, D., Pohl, M., Takubo, Y., Terada, S., Unno, Y., Weber, M.

“…A major luminosity upgrade for the Large Hadron Collider (LHC) proton–proton collider at CERN is planned for ∼2022 to allow for peak luminosities of…”
Get full text

Development of a silicon-microstrip super module prototype for the high luminosity LHC by Clark, A., Barbier, G., Cadoux, F., Endo, M., Favre, Y., Ferrere, D., Gonzalez-Sevilla, S., Hanagaki, K., Hara, K., Iacobucci, G., Ikegami, Y., Koriki, T., La Marra, D., Pohl, M., Takubo, Y., Terada, S., Unno, Y., Weber, M.

“…Following the Phase II upgrade of the CERN Large Hadron Collider (LHC) currently foreseen in 2022–2023, the High Luminosity LHC (HL-LHC) is expected to deliver…”
Get full text

Development of novel n+-in-p Silicon Planar Pixel Sensors for HL-LHC by Unno, Y., Gallrapp, C., Hori, R., Idarraga, J., Mitsui, S., Nagai, R., Kishida, T., Ishida, A., Ishihara, M., Kamada, S., Inuzuka, T., Yamamura, K., Hara, K., Ikegami, Y., Jinnouchi, O., Lounis, A., Takahashi, Y., Takubo, Y., Terada, S., Hanagaki, K., Kimura, N., Nagai, K., Nakano, I., Takashima, R., Tojo, J., Yorita, K.

“…We have been developing highly radiation-tolerant n+-in-p planar pixel sensors for use in the high-luminosity LHC. Novel n+-in-p structures were made using…”
Get full text

Test beam evaluation of newly developed n-in-p planar pixel sensors for use in a high radiation environment by Kimura, K., Yamaguchi, D., Motohashi, K., Nakamura, K., Unno, Y., Jinnouchi, O., Altenheiner, S., Blue, A., Bomben, M., Butter, A., Cervelli, A., Crawley, S., Ducourthial, A., Gisen, A., Hagihara, M., Hanagaki, K., Hara, K., Hirose, M., Homma, Y., Ikegami, Y., Kamada, S., Kono, T., Macchiolo, A., Marchiori, G., Meloni, F., Milovanovic, M., Morton, A., Mullier, G., Munoz, F.J., Nellist, C., Paschen, B., Quadt, A., Rashid, T., Rieger, J., Rummler, A., Sato, K., Sato, K., Savic, N., Sawai, H., Sexton, K., Stramaglia, M.E., Swiatlowski, M., Takashima, R., Takubo, Y., Terzo, S., Todome, K., Tojo, J., Houten, K. Van, Weingarten, J., Wonsak, S., Wraight, K., Yamamura, K.

“…Radiation-tolerant n-in-p planar pixel sensors have been under development in cooperation with Hamamatsu Photonics K.K. (HPK). This is geared towards…”
Get full text

Evaluation of KEK n-in-p planar pixel sensor structures for very high radiation environments with testbeam by Motohashi, K., Kubota, T., Nakamura, K., Hori, R., Gallrapp, C., Unno, Y., Jinnouchi, O., Altenheiner, S., Arai, Y., Hagihara, M., Backhaus, M., Bomben, M., Forshaw, D., George, M., Hanagaki, K., Hara, K., Hirose, M., Ikegami, Y., Ishijima, N., Jentzsch, J., Kawagoe, K., Kimura, N., Kono, T., Macchiolo, A., Nishimura, R., Oda, S., Otono, H., Rubinskiy, I., Rummler, A., Takashima, R., Takubo, Y., Teoh, J.J., Terada, S., Todome, K., Tojo, J., Usui, J., Weigell, P., Weingarten, J., Yamaguchi, D., Yorita, K.

“…Various structures for n-in-p planar pixel sensors have been developed at KEK in order to cope with the huge particle fluence in the upcoming LHC upgrades…”
Get full text