Results 11 to 20 of about 446,257 (263)

Precision measurement physics: physics that precision matters. [PDF]

Natl Sci Rev, 2020
Zhan M, Xie X.
europepmc   +4 more sources

Measuring precision precisely: A dictionary-based measure of imprecision

The Review of International Organizations, 2022
AbstractHow can we measure and explain the precision of international organizations’ (IOs) founding treaties? We define precision by its negative – imprecision – as indeterminate language that intentionally leaves a wide margin of interpretation for actors after agreements enter into force.
Markus Gastinger, Henning Schmidtke
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Targets for Precision Measurements [PDF]

Nuclear Data Sheets, 2014
The general properties needed in targets (sources) for high precision, high accuracy measurements are reviewed. The application of these principles to the problem of developing targets for the Fission TPC is described. Longer term issues, such as the availability of actinide materials, improved knowledge of energy losses and straggling and the ...
Loveland, W., Yao, L., Asner, D. M., Baker, R. G., Bundgaard, J., Burgett, E., Cunningham, M., Deaven, J., Duke, D. L., Greife, U., Grimes, S., Heffner, M., Hill, T., Isenhower, D., Klay, J. L., Kleinrath, V., Kornilov, N., Laptev, A. B., Massey, T. N., Meharchand, R., Qu, H., Ruz, J., Sangiorgio, S., Selhan, B., Snyder, L., Stave, S., Tatishvili, G., Thornton, R. T., Tovesson, F., Towell, D., Towell, R. S., Watson, S., Wendt, B., Wood, L.   +33 more
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Precision QCD measurements at HERA [PDF]

EPJ Web of Conferences, 2014
Recent QCD results obtained by the H1 and ZEUS collaborations at the $ep$ collider HERA are presented. The high precision measurements of the inclusive deep-inelastic scattering cross section at high photon virtualities $Q^2$ are used to search for signs of physics beyond the Standard Model.
Pirumov, Hayk, H1 Collaboration, ZEUS Collaboration   +2 more
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A precise measurement of the tau lifetime [PDF]

The European Physical Journal C, 2004
The tau lepton lifetime has been measured with the e+e- -> tau+tau- events collected by the DELPHI detector at LEP in the years 1991-1995. Three different methods have been exploited, using both one-prong and three-prong tau decay channels. Two measurements have been made using events in which both taus decay to a single charged particle.
Abdallah, J., Abreu, P., Adam, W., Adzic, P., Albrecht, T., Alderweireld, T., Alemany-Fernandez, R., Allmendinger, T., Allport, P., Amaldi, U., Amapane, N., Amato, S., Anashkin, E., Andreazza, A., Andringa, S., Anjos, N., Antilogus, P., Apel, W-D., Arnoud, Y., Ask, S., Asman, B., Augustin, J.-E., Augustinus, A., Baillon, P., Ballestrero, A., Bambade, P., Barbier, R., Bardin, D., Barker, G.J., Baroncelli, A., Battaglia, M., Baubillier, M., Becks, K-H., Begalli, M., Behrmann, A., Ben-Haim, E., Benekos, N., Benvenuti, A., Berat, C., Berggren, M., Berntzon, L., Bertrand, D., Besancon, M., Besson, N., Bloch, D., Blom, M., Bluj, M., Bonesini, M., Boonekamp, M., Booth, L., Borisov, G., Botner, O., Bouquet, B., Bowcock, V., Boykko, I., Bracko, M., Brenner, R., Brodet, E., Bruckman, P., Brunet, J.-M., Bugge, L., Buschmann, P., Calvi, M., Camporesi, T., Canale, V., Carena, F., Castro, N., Cavallo, F., Chapkin, M., Charpentier, Ph., Checchia, P., Chierici, R., Chliapnikov, P., Chudoba, J., Chung, U., Cieslik, K., Collins, P., Contri, R., Cosme, G., Cossutti, F., Costa, J., Crawley, B., Crennell, D., Cuevas, J., d'Hondt, J., Dalmau, J., da Silva, T., da Silva, W., Della Ricca, G., de Angelis, A., de Boer, W., de Clercq, C., de Lotto, B., de Maria, N., de Min, A., de Paula, L., Di Ciaccio, L., Di Simone, A., Doroba, K., Drees, J., Dris, M., Eigen, G., Ekelof, T., Ellert, M., Elsing, M., Espirito Santo, C., Fanourakis, G., Fassouliotis, D., Feindt, M., Fernandez, J., Ferrer, A., Ferro, F., Flagmeyer, U., Foeth, H., Fokitis, E., Fulda-Quenzer, F., Fuster, J., Gandelman, M., Garcia, C., Gavillet, Ph., Gazis, E., Gokieli, R., Golob, B., Gomez-Ceballos, G., Goncalves, P., Graziani, E., Grosdidier, G., Grzelak, K., Guy, J., Haag, C., Hallgren, A., Hamacher, K., Hamilton, K., Hansen, J., Haug, S., Hauler, F., Hedberg, V., Hennecke, M., Herr, H., Hoffman, Jakobus, Holmgren, S-O., Holt, J., Houlden, A., Hultqvist, K., Jackson, N., Jarlskog, G., Jarry, P., Jeans, D., Johansson, K., Johansson, D., Jonsson, P., Joram, C., Jungermann, L., Kapusta, F., Katsanevas, S., Katsoufis, E., Kernel, G., Kersevan, P., Kiiskinen, A., King, T., Kjaer, J., Kluit, P., Kokkinias, P., Kourkoumelis, C., Kouznetsov, O., Krumstein, Z., Kucharczyk, M., Lamsa, J., Leder, G., Ledroit, F., Leinonen, L., Leitner, R., Lemonne, J., Lepeltier, V., Lesiak, T., Liebig, W., Liko, D., Lipniacka, A., Lopes, H., Lopez, Morgan, Loukas, D., Lutz, P., Lyons, L., Macnaughton, J., Malek, A., Maltezos, S., Mandl, F., Marco, J., Marco, R., Marechal, B., Margoni, M., Marin, J-C., Mariotti, C., Markou, A., Martinez-Rivero, C., Masik, J., Mastroyiannopoulos, N., Matorras, F., Matteuzzi, C., Mazzucato, F., Meroni, C., Migliore, E., Moenig, K., Moraes, D., Morettini, P., Mundim, L., Murray, W., Obraztsov, V., Oyanguren, A., Paganoni, M., Paiano, S., Parkes, C., Petrolini, A., Pierre, F., Pimenta, M., Rames, J., Ridky, J., Rodriguez, D., Rovelli, T., Schwickerath, U., Smirnova, O., Sopczak, A., Stugu, B., Szumlak, T., Tabarelli, T., Tome, B., Travnicek, P., Troncon, C., van Vulpen, I., Veloso, F., Verdier, P., Verzi, V., Vitale, L., Weiser, C., Witek, M., Zalewska, A., Zalewski, P.   +236 more
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Precision measurement of the $$ {\varXi}_{cc}^{++} $$ mass [PDF]

Journal of High Energy Physics, 2020
AbstractA measurement of the$$ {\varXi}_{cc}^{++} $$Ξcc++mass is performed using data collected by the LHCb experiment between 2016 and 2018 inppcollisions at a centre-of-mass energy of 13 TeV, corresponding to an integrated luminosity of 5.6 fb−1. The$$ {\varXi}_{cc}^{++} $$Ξcc++candidates are reconstructed via the decay modes$$ {\varXi}_{cc}^{++}\to {
Aaij, R., Abellán Beteta, C., Ackernley, T., Adeva, B., Adinolfi, M., Afsharnia, H., Aidala, C. A., Aiola, S., Ajaltouni, Z., Akar, S., Albicocco, P., Albrecht, J., Alessio, F., Alexander, M., Alfonso Albero, A., Alkhazov, G., Alvarez Cartelle, P., Alves A. A., Jr., Amato, S., Amhis, Y., An, L., Anderlini, L., Andreassi, G., Andreotti, M., Archilli, F., Arnau Romeu, J., Artamonov, A., Artuso, M., Arzymatov, K., Aslanides, E., Atzeni, M., Audurier, B., Bachmann, S., Back, J. J., Baker, S., Balagura, V., Baldini, W., Baranov, A., Barlow, R. J., Barsuk, S., Barter, W., Bartolini, M., Baryshnikov, F., Bassi, G., Batozskaya, V., Batsukh, B., Battig, A., Bay, A., Becker, M., Bedeschi, F., Bediaga, I., Beiter, A., Bel, L. J., Belavin, V., Belin, S., Beliy, N., Bellee, V., Belous, K., Belyaev, I., Bencivenni, G., Ben-Haim, E., Benson, S., Beranek, S., Berezhnoy, A., Bernet, R., Berninghoff, D., Bernstein, H. C., Bertella, C., Bertholet, E., Bertolin, A., Betancourt, C., Betti, F., Bettler, M. O., Bezshyiko, I., Bhasin, S., Bhom, J., Bieker, M. S., Bifani, S., Billoir, P., Bizzeti, A., Bjørn, M., Blago, M. P., Blake, T., Blanc, F., Blusk, S., Bobulska, D., Bocci, V., Boente Garcia, O., Boettcher, T., Boldyrev, A., Bondar, A., Bondar, N., Borghi, S., Borisyak, M., Borsato, M., Borsuk, J. T., Bowcock, T. J. V., Bozzi, C., Bradley, M. J., Braun, S., Brea Rodriguez, A., Brodski, M., Brodzicka, J., Brossa Gonzalo, A., Brundu, D., Buchanan, E., Buonaura, A., Burr, C., Bursche, A., Butter, J. S., Buytaert, J., Byczynski, W., Cadeddu, S., Cai, H., Calabrese, R., Calero Diaz, L., Cali, S., Calladine, R., Calvi, M., Calvo Gomez, M., Camboni, A., Campana, P., Campora Perez, D. H., Capriotti, L., Carbone, A., Carboni, G., Cardinale, R., Cardini, A., Carniti, P., Carvalho Akiba, K., Casais Vidal, A., Casse, G., Cattaneo, M., Cavallero, G., Celani, S., Cenci, R., Cerasoli, J., Chapman, M. G., Charles, M., Charpentier, P., Chatzikonstantinidis, G., Chefdeville, M., Chekalina, V., Chen, C., Chen, S., Chernov, A., Chitic, S. -G., Chobanova, V., Chrzaszcz, M., Chubykin, A., Ciambrone, P., Cicala, M. F., Cid Vidal, X., Ciezarek, G., Cindolo, F., Clarke, P. E. L., Clemencic, M., Cliff, H. V., Closier, J., Cobbledick, J. L., Coco, V., Coelho, J. A. B., Cogan, J., Cogneras, E., Cojocariu, L., Collins, P., Colombo, T., Comerma-Montells, A., Contu, A., Cooke, N., Coombs, G., Coquereau, S., Corti, G., Costa Sobral, C. M., Couturier, B., Craik, D. C., Crkovska, J., Crocombe, A., Cruz Torres, M., Currie, R., Da Silva, C. L., Dall’Occo, E., Dalseno, J., D’Ambrosio, C., Danilina, A., d’Argent, P., Davis, A., De Aguiar Francisco, O., De Bruyn, K., De Capua, S., De Cian, M., De Miranda, J. M., De Paula, L., De Serio, M., De Simone, P., de Vries, J. A., Dean, C. T., Dean, W., Decamp, D., Delaney, B., Dettori, F., Dey, B., Di Canto, A., Di Nezza, P., Didenko, S., Dordei, F., Dreimanis, K., Dudek, M. W., Dufour, L., Dutta, D., Dziurda, A., Egede, U., Egorychev, V., Ene, A., Esen, S., Fazzini, D., Fedin, P., Ferrari, F., Filippov, S., Fiorini, M., Firlej, M., Fiutowski, T., Franco Lima, V., Frei, C., Gallas Torreira, A., Galli, D., Gandini, P., Garcia Martin, L. M., García Pardiñas, J., Garrido, L., Gascon, D., Gioventù, A., Golubkov, D., Golutvin, A., Gotti, C., Graciani Diaz, R., Graugés, E., Graverini, E., Grecu, A., Hadavizadeh, T., Heuel, J., Hutchcroft, D., Idzik, M., Ilten, P., Inglessi, A., Ivshin, K., Kenzie, M., Kirsebom, V. S., Klaver, S., Klimaszewski, K., Kondybayeva, A., Kopciewicz, P., Koppenburg, P., Kostiuk, I., Kot, O., Kotriakhova, S., Krupa, W., Krzemien, W., Kunde, G. J., Lai, A., Lane, J. J., Lazzari, F., Lesiak, T., Li, H., Li, X., Lisovskyi, V., Loi, A., Lomba Castro, J., Lucchesi, D., Lupato, A., Luppi, E., Lusiani, A., Maccolini, S., Madhan Mohan, L. R., Maisuzenko, D., Majewski, M. W., Malecki, B., Maltsev, T., Manca, G., Manuzzi, D., Maratas, J., Marchand, J. F., Mariani, S., Martinazzoli, L., Martinelli, M., Martinez Vidal, F., Massafferri, A., Matiunin, V., Mead, J. V., Meinert, N., Meloni, S., Milanes, D. A., Mitzel, D. S., Morello, M. J., Moron, J., Mulder, M., Murray, D., Needham, M., Nunez, C., Oblakowska-Mucha, A., Obraztsov, V., Oldeman, R., Onderwater, C. J. G., Osborn, J. D., Owen, P., Oyanguren, A., Pajero, T., Panshin, G., Pappalardo, L. L., Passaleva, G., Patrignani, C., Perazzini, S., Pereima, D., Petridis, K., Petrolini, A., Petrov, A., Petruzzo, M., Pinzino, J., Pisani, F., Poli Lener, M., Punzi, G., Rabadan Trejo, R. I., Rachwal, B., Rama, M., Ramos Pernas, M., Reboud, M., Redi, F., Ren, Z., Roiser, S., Rotondo, M., Saborido Silva, J. J., Saitta, B., Sanchez Gras, C., Santacesaria, R., Santamarina Rios, C., Santimaria, M., Santovetti, E., Sarti, A., Savrina, D., Schiller, M., Schmelling, M., Schubiger, M., Sciubba, A., Serra, N., Sestini, L., Shchutska, L., Silva Coutinho, R., Simi, G., Soler, F. J. P., Spadaro Norella, E., Steinkamp, O., Stevens, H., Stone, S., Strokov, S., Svihra, P., Szumlak, T., Tomassetti, L., Torres Machado, D., Trippl, C., Trisovic, A., Tuci, G., Ukleja, A., Usachov, A., Ustyuzhanin, A., Vagner, A., Vazquez Regueiro, P., Vecchi, S., Veltri, M., Vieites Diaz, M., Vorobyev, V., Wark, H. M., Watson, N. K., Wilkinson, M., Wilson, F. F., Witek, M., Xu, M., Xu, Z., Zavertyaev, M., Zeng, M., Zucchelli, S.   +380 more
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On the precision of a length measurement [PDF]

The Logic of Nature, Complexity and New Physics, 2008
We show that quantum mechanics and general relativity imply the existence of a minimal length. To be more precise, we show that no operational device subject to quantum mechanics, general relativity and causality could exclude the discreteness of spacetime on lengths shorter than the Planck length.
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Precision electroweak measurements [PDF]

AIP Conference Proceedings, 2000
This talk describes some of the precision electroweak measurements from around the world, namely those related to the Z and W bosons, the top quark mass, sin2 theta_ W at NuTeV, and three other fundamental measurements: alpha-1 m2_ Z, (g-2)_mu at the E821 BNL experiment as well as the atomic parity violation (APV) measurement for the Cesium atom. These
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THE PRECISE MEASUREMENT OF HEMOLYSIN [PDF]

Journal of General Physiology, 1927
A method is described for the measurement of hemolysin concentration, which makes possible exact comparison of results obtained at different times and with different specimens of erythrocytes and alexin; and gives precise values with an error not greater than 2 per cent.
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Environment-Assisted Precision Measurement

Physical Review Letters, 2011
We describe a method to enhance the sensitivity of precision measurements that takes advantage of a quantum sensor's environment to amplify its response to weak external perturbations. An individual qubit is used to sense the dynamics of surrounding ancillary qubits, which are in turn affected by the external field to be measured.
Goldstein, G., Cappellaro, P., Maze Ríos, Jerónimo, Hodges, J.S., Jiang, L., Sørensen, A.S., Lukin, M.D.   +6 more
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