Search Results - "Tschirhart, R"

Trigger and data acquisition: The bytes start and stop here by Tschirhart, R.

“…The modern trigger and data acquisition systems that instrument discovery experiments at the Large Hadron Collider (LHC) at CERN are very complex digital…”
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Spin-Dependent WIMP Limits from a Bubble Chamber by Behnke, E, Collar, J.I, Cooper, P.S, Crum, K, Crisler, M, Hu, M, Levine, I, Nakazawa, D, Nguyen, H, Odom, B, Ramberg, E, Rasmussen, J, Riley, N, Sonnenschein, A, Szydagis, M, Tschirhart, R

“…Bubble chambers were the dominant technology used for particle detection in accelerator experiments for several decades, eventually falling into disuse with…”
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Determination of the parity of the neutral pion via its four-electron decay by Abouzaid, E, Arenton, M, Barker, A R, Bellantoni, L, Blucher, E, Bock, G J, Cheu, E, Coleman, R, Corcoran, M D, Cox, B, Erwin, A R, Escobar, C O, Glazov, A, Golossanov, A, Gomes, R A, Gouffon, P, Hsiung, Y B, Jensen, D A, Kessler, R, Kotera, K, Ledovskoy, A, McBride, P L, Monnier, E, Nguyen, H, Niclasen, R, Phillips, 2nd, D G, Ramberg, E J, Ray, R E, Ronquest, M, Santos, E, Slater, W, Smith, D, Solomey, N, Swallow, E C, Toale, P A, Tschirhart, R, Wah, Y W, Wang, J, White, H B, Whitmore, J, Wilking, M J, Winstein, B, Winston, R, Worcester, E T, Yamanaka, T, Zimmerman, E D, Zukanovich, R F

“…We present a new determination of the parity of the neutral pion via the double Dalitz decay pi0-->e+e-e+e-. Our sample, which consists of 30,511 candidate…”
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Measurements of the decay KL-->e+ e- gamma by Abouzaid, E, Arenton, M, Barker, A R, Bellantoni, L, Blucher, E, Bock, G J, Cheu, E, Coleman, R, Corcoran, M D, Cox, B, Erwin, A R, Glazov, A, Golossanov, A, Hsiung, Y B, Jensen, D A, Kessler, R, Kobrak, H G E, Kotera, K, LaDue, J, Ledovskoy, A, McBride, P L, Monnier, E, Nguyen, H, Niclasen, R, Ramberg, E J, Ray, R E, Ronquest, M, Shields, J, Slater, W, Smith, D, Solomey, N, Swallow, E C, Toale, P A, Tschirhart, R, Wah, Y W, Wang, J, White, H B, Whitmore, J, Wilking, M J, Winston, R, Worcester, E T, Yamanaka, T, Zimmerman, E D

“…The E799-II (KTeV) experiment at Fermilab has collected 83 262 K(L)-->e+ e- gamma(gamma) events above a background of 79 events. We measure a decay width,…”
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Measurement of the CP-violation parameter Re(ε'/ε) by GIBBONS, L. K, BARKER, A. R, WINSTON, R, WOODS, M, YAMAMOTO, H, SWALLOW, E. C, BOCK, G. J, COLEMAN, R, ENAGONIO, J, HSIUNG, Y. B, RAMBERG, E, STANFIELD, K, BRIERE, R. A, TSCHIRHART, R, YAMANAKA, T, GOLLIN, G. D, KARLSSON, M, OKAMITSU, J. K, DEBU, P, PEYAUD, B, TURLAY, R, VALLAGE, B, MAKOFF, G, PAPADIMITRIOU, V, PATTERSON, J. R, SCHWINGENHEUER, B, SOMALWAR, S. V, WAH, Y. W, WINSTEIN, B

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A photon veto detector for the CKM experiment by Ramberg, E., Cooper, P., Tschirhart, R.

“…Fermilab experiment E921, or Charged Kaons at the Main Injector (CKM), will measure the branching ratio of the ultrarare kaon decay: K/sup +//spl rarr//spl…”
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CPT tests in the neutral kaon system by Schwingenheuer, B, Briere, RA, Barker, AR, Cheu, E, Gibbons, LK, Harris, DA, Makoff, G, McFarland, KS, Roodman, A, Wah, YW, Winstein, B, Winston, R, Swallow, EC, Bock, GJ, Coleman, R, Crisler, M, Enagonio, J, Ford, R, Hsiung, YB, Jensen, DA, Ramberg, E, Tschirhart, R, Yamanaka, T, Collins, EM, Gollin, GD, Gu, P, Haas, P, Hogan, WP, Kim, SK, Matthews, JN, Myung, SS, Schnetzer, S, Somalwar, SV, Thomson, GB, Zou, Y

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Neutron-antineutron oscillations: Theoretical status and experimental prospects by Phillips, D.G., Snow, W.M., Babu, K., Banerjee, S., Baxter, D.V., Berezhiani, Z., Bergevin, M., Bhattacharya, S., Brooijmans, G., Castellanos, L., Chen, M.-C., Coppola, C.E., Cowsik, R., Crabtree, J.A., Das, P., Dees, E.B., Dolgov, A., Ferguson, P.D., Frost, M., Gabriel, T., Gal, A., Gallmeier, F., Ganezer, K., Golubeva, E., Greene, G., Hartfiel, B., Hawari, A., Heilbronn, L., Johnson, C., Kamyshkov, Y., Kerbikov, B., Kitaguchi, M., Kopeliovich, B.Z., Kopeliovich, V.B., Kuzmin, V.A., Liu, C-Y., McGaughey, P., Mocko, M., Mohapatra, R., Mokhov, N., Muhrer, G., Mumm, H.P., Okun, L., Pattie, R.W., Quigg, C., Ramberg, E., Ray, A., Roy, A., Ruggles, A., Sarkar, U., Saunders, A., Serebrov, A.P., Shimizu, H.M., Shrock, R., Sikdar, A.K., Sjue, S., Striganov, S., Townsend, L.W., Tschirhart, R., Vainshtein, A., Van Kooten, R., Wang, Z., Young, A.R.

“…The observation of neutrons turning into antineutrons would constitute a discovery of fundamental importance for particle physics and cosmology. Observing the…”
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CP and CPT symmetry tests from the two-pion decays of the neutral kaon with the Fermilab E731 detector by Gibbons, L. K., Barker, A. R., Briere, R. A., Makoff, G., Papadimitriou, V., Patterson, J. R., Schwingenheuer, B., Somalwar, S. V., Wah, Y. W., Winstein, B., Winston, R., Woods, M., Yamamoto, H., Bock, G. J., Coleman, R., Enagonio, J., Hsiung, Y. B., Ramberg, E. J., Stanfield, K., Tschirhart, R., Yamanaka, T., Swallow, E. C., Gollin, G. D., Karlsson, M., Okamitsu, J. K., Debu, P., Peyaud, B., Turlay, R., Vallage, B.

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New Measurement of the K + → π + ν ν ¯ Branching Ratio by Artamonov, A. V., Bassalleck, B., Bhuyan, B., Blackmore, E. W., Bryman, D. A., Chen, S., Chiang, I-H., Christidi, I.-A., Cooper, P. S., Diwan, M. V., Frank, J. S., Fujiwara, T., Hu, J., Ives, J., Jaffe, D. E., Kabe, S., Kettell, S. H., Khabibullin, M. M., Khotjantsev, A. N., Kitching, P., Kobayashi, M., Komatsubara, T. K., Konaka, A., Kozhevnikov, A. P., Kudenko, Yu. G., Kushnirenko, A., Landsberg, L. G., Lewis, B., Li, K. K., Littenberg, L. S., Macdonald, J. A., Mildenberger, J., Mineev, O. V., Miyajima, M., Mizouchi, K., Mukhin, V. A., Muramatsu, N., Nakano, T., Nomachi, M., Nomura, T., Numao, T., Obraztsov, V. F., Omata, K., Patalakha, D. I., Petrenko, S. V., Poutissou, R., Ramberg, E. J., Redlinger, G., Sato, T., Sekiguchi, T., Shinkawa, T., Strand, R. C., Sugimoto, S., Tamagawa, Y., Tschirhart, R., Tsunemi, T., Vavilov, D. V., Viren, B., Wang, Zhe, Yershov, N. V., Yoshimura, Y., Yoshioka, T.

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Simultaneous measurement of KS and KL decays into π+π-γ by RAMBERG, E. J, BOCK, G. J, GIBBONS, L. K, MAKOFF, G, PAPADIMITRIOU, V, PATTERSON, J. R, SOMALWAR, S, WAH, Y. W, WINSTEIN, B, WINSTON, R, WOODS, M, YAMAMOTO, H, COLEMAN, R, SWALLOW, E. C, BLAIR, G, GOLLIN, G. D, KARLSSON, M, OKAMITSU, J. K, DEBU, P, PEYAUD, B, TURLAY, R, VALLAGE, B, ENAGONIO, J, HSIUNG, Y. B, STANFIELD, K, TSCHIRHART, R, YAMANAKA, T, BARKER, A, BRIERE, R. A

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New measurements of the neutral kaon parameters Δm, τS, Φ00-Φ+-, and Φ by GIBBONS, L. K, BARKER, A. R, WINSTON, R, WOODS, M, YAMAMOTO, H, SWALLOW, E. C, BOCK, G. J, COLEMAN, R, ENAGONIO, J, HSIUNG, Y. B, RAMBERG, E, STANFIELD, K, BRIERE, R. A, TSCHIRHART, R, YAMANAKA, T, GOLLIN, G. D, KARLSSON, M, OKAMITSU, J. K, DEBU, P, PEYAUD, B, TURLAY, R, VALLAGE, B, MAKOFF, G, PAPADIMITRIOU, V, PATTERSON, J. R, SCHWINGENHEUER, B, SOMALWAR, S. V, WAH, Y. W, WINSTEIN, B

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New measurements of the neutral kaon parameters Delta m, tau S, Phi 00- Phi +-, and Phi by Gibbons, LK, Barker, AR, Briere, RA, Makoff, G, Papadimitriou, V, V, Patterson, JR, Schwingenheuer, B, Somalwar, SV, Wah, YW, Winstein, B, Winston, R, Woods, M, Yamamoto, H, Swallow, EC, Bock, GJ, Coleman, R, Enagonio, J, Hsiung, YB, Ramberg, E, Stanfield, K, Tschirhart, R, Yamanaka, T, Gollin, GD, Karlsson, M, Okamitsu, JK, Debu, P, Peyaud, B, Turlay, R, Vallage, B

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Beam test of a prototype CsI calorimeter by Kessler, R.S, Roodman, A, Shawhan, P, Solomey, N, Winstein, B, Hansen, S, Nguyen, H, Ray, R, Tschirhart, R, Whitmore, J, Nakaya, T, Lindgren, M

“…A prototype electromagnetic calorimeter for the KTeV experiment at Fermilab was tested at the CERN X1 beam-line. The calorimeter consisted of undoped cesium…”
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Search for the lepton-family number violating decays KL→ π0μ±e by Arisaka, K., Roberts, D., Slater, W., Spencer, M., Weaver, M., Krolak, P., Briere, R.A., Cheu, E., Harris, D.A., McFarland, K.S., Roodman, A., Schwingenheuer, B., Somalwar, S.V., Wah, Y.W., Winstein, B., Winston, R., Barker, A.R., Swallow, E.C., Bock, G.J., Coleman, R., Crisler, M., Enagonio, J., Ford, R., Hsiung, Y.B., Jensen, D.A., Ramberg, E., Tschirhart, R., Collins, E.M., Gollin, G.D., Nakaya, T., Yamanaka, T., Myung, S.S., Gu, P., Haas, P., Hogan, W.P., Kim, S.K., Matthews, J.N., Schnetzer, S., Thomson, G.B., Zou, Y.

“…We have carried out at Fermilab the first search for the lepton-family number violating decay K L → π 0 μ ± e ∓. There were no events observed. By normalizing…”
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First Evidence for the Decay K L → e + e − μ + μ by Gu, P., Haas, P., Hogan, W. P., Kim, S. K., Matthews, J. N., Myung, S. S., Schnetzer, S., Thomson, G. B., Zou, Y., Arisaka, K., Roberts, D., Slater, W., Spencer, M. B., Weaver, M., Briere, R. A., Cheu, E., Harris, D. A., Krolak, P., McFarland, K. S., Roodman, A., Schwingenheuer, B., Somalwar, S. V., Wah, Y. W., Winstein, B., Winston, R., Barker, A. R., Swallow, E. C., Bock, G. J., Coleman, R., Crisler, M., Enagonio, J., Ford, R., Hsiung, Y. B., Jensen, D. A., O'Dell, V. R., Ramberg, E., Tschirhart, R., Collins, E. M., Gollin, G. D., Nakaya, T., Yamanaka, T.

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Measurement of the Branching Ratio and Form Factor of K L → μ + μ − γ by Spencer, M. B., Arisaka, K., Roberts, D., Slater, W., Weaver, M., Briere, R. A., Cheu, E., Harris, D. A., Krolak, P., McFarland, K. S., Roodman, A., Schwingenheuer, B., Somalwar, S. V., Wah, Y. W., Winstein, B., Winston, R., Barker, A. R., Swallow, E. C., Bock, G. J., Coleman, R., Crisler, M., Enagonio, J., Ford, R., Hsiung, Y. B., Jensen, D. A., Ramberg, E., Tschirhart, R., Collins, E. M., Gollin, G. D., Nakaya, T., Yamanaka, T., Gu, P., Haas, P., Hogan, W. P., Kim, S. K., Matthews, J. N., Myung, S. S., Schnetzer, S., Thomson, G. B., Zou, Y.

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Search for lepton-flavor-violating decays of the neutral kaon by Abouzaid, E, Arenton, M, Barker, A R, Bellantoni, L, Bellavance, A, Blucher, E, Bock, G J, Cheu, E, Coleman, R, Corcoran, M D, Cox, B, Erwin, A R, Escobar, C O, Glazov, A, Golossanov, A, Gomes, R A, Gouffon, P, Hsiung, Y B, Jensen, D A, Kessler, R, Kotera, K, Ledovskoy, A, McBride, P L, Monnier, E, Nguyen, H, Niclasen, R, Ii, D G Phillips, Ping, H, Ramberg, E J, Ray, R E, Ronquest, M, Santos, E, Slater, W, Smith, D, Solomey, N, Swallow, E C, Toale, P A, Tschirhart, R, Wah, Y W, Wang, J, White, H B, Whitmore, J, Wilking, M J, Winstein, B, Winston, R, Wolfe, C, Worcester, E T, Worcester, M, Yamanaka, T, Zimmerman, E D, Zukanovich, R F

“…The Fermilab KTeV experiment has searched for lepton-flavor-violating decays of the K(L) meson in three decay modes. We observe no events in the signal region…”
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A high speed, wide dynamic range digitizer circuit for photomultiplier tubes by Yarema, R.J., Foster, G.W., Knickerbocker, K., Sarraj, M., Tschirhart, R., Whitmore, J., Zimmerman, T., Lindgren, M.

“…A circuit has been designed for digitizing PMT signals over a wide dynamic range (17–18 bits) with 8 bits of resolution at rates up to 53 MHz. Output from the…”
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Measurement of the CP-violation parameter η+-γ in neutral kaon decays by RAMBERG, E. J, BOCK, G. J, GIBBONS, L. K, MAKOFF, G, PAPADIMITRIOU, V, PATTERSON, J. R, SOMALWAR, S, WAH, Y. W, WINSTEIN, B, WINSTON, R, WOODS, M, YAMAMOTO, H, COLEMAN, R, SWALLOW, E. C, BLAIR, G, GOLLIN, G. D, KARLSSON, M, OKAMITSU, J. K, DEBU, P, PEYAUD, B, TURLAY, R, VALLAGE, B, ENAGONIO, J, HSIUNG, Y. B, STANFIELD, K, TSCHIRHART, R, YAMANAKA, T, BARKER, A. R, BRIERE, R. A

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