Search

Your search keyword '"Araujo, HM"' showing total 9 results
Start Over Author "Araujo, HM" Database OpenAIRE
9 results on '"Araujo, HM"'

1. Projected sensitivity of the LUX-ZEPLIN (LZ) experiment to the two-neutrino and neutrinoless double beta decays of $^{134}$Xe

Author

LUX-ZEPLIN, The, Collaboration, Akerib, DS, Musalhi, AK Al, Alsum, SK, Amarasinghe, CS, Ames, A, Anderson, TJ, Angelides, N, Araujo, HM, Armstrong, JE, Arthurs, M, Bai, X, Balajthy, J, Balashov, S, Bang, J, Bargemann, JW, Bauer, D, Baxter, A, Beltrame, P, Bernard, EP, Bernstein, A, Bhatti, A, Biekert, A, Biesiadzinski, TP, Birch, HJ, Blockinger, GM, Bodnia, E, Boxer, B, Brew, CAJ, Bras, P, Burdin, S, Busenitz, JK, Buuck, M, Cabrita, R, Carmona-Benitez, MC, Cascella, M, Chan, C, Chott, NI, Cole, A, Converse, MV, Cottle, A, Cox, G, Creaner, O, Cutter, JE, Dahl, CE, Viveiros, L de, Dobson, JEY, Druszkiewicz, E, Eriksen, SR, Fan, A, Fayer, S, Fearon, NM, Fiorucci, S, Flaecher, H, Fraser, ED, Fruth, T, Gaitskell, RJ, Genovesi, J, Ghag, C, Gibson, E, Gokhale, S, Grinten, MGD van der, Gwilliam, CB, Hall, CR, Haselschwardt, SJ, Hertel, SA, Horn, M, Huang, DQ, Ignarra, CM, Jahangir, O, James, RS, Ji, W, Johnson, J, Kaboth, AC, Kamaha, AC, Kamdin, K, Kazkaz, K, Khaitan, D, Khazov, A, Khurana, I, Kodroff, D, Korley, L, Korolkova, EV, Kraus, H, Kravitz, S, Kreczko, L, Krikler, B, Kudryavtsev, VA, Leason, EA, Lee, J, Leonard, DS, Lesko, KT, Levy, C, Liao, J, Lin, J, Lindote, A, Linehan, R, Lippincott, WH, and Liu, X

Subjects
nucl-ex, physics.ins-det
Abstract

The projected sensitivity of the LUX-ZEPLIN (LZ) experiment to two-neutrino and neutrinoless double beta decay of $^{134}$Xe is presented. LZ is a 10-tonne xenon time projection chamber optimized for the detection of dark matter particles, that is expected to start operating in 2021 at Sanford Underground Research Facility, USA. Its large mass of natural xenon provides an exceptional opportunity to search for the double beta decay of $^{134}$Xe, for which xenon detectors enriched in $^{136}$Xe are less effective. For the two-neutrino decay mode, LZ is predicted to exclude values of the half-life up to 1.7$\times$10$^{24}$ years at 90% confidence level (CL), and has a three-sigma observation potential of 8.7$\times$10$^{23}$ years, approaching the predictions of nuclear models. For the neutrinoless decay mode LZ, is projected to exclude values of the half-life up to 7.3$\times$10$^{24}$ years at 90% CL.

Published
2021

2. Projected sensitivity of the LUX-ZEPLIN experiment to the 0νββ decay of ¹³⁶Xe

Author

Akerib, DS, Akerlof, CW, Alqahtani, A, Alsum, SK, Anderson, TJ, Angelides, N, Araujo, HM, Armstrong, JE, Arthurs, M, Bai, X, Balajthy, J, Balashov, S, Bang, J, Baxter, A, Bensinger, J, Bernard, EP, Bernstein, A, Bhatti, A, Biekert, A, Biesiadzinski, TP, Birch, HJ, Boast, KE, Boxer, B, Bras, P, Buckley, JH, Bugaev, VV, Burdin, S, Busenitz, JK, Cabrita, R, Carels, C, Carlsmith, DL, Carmona-Benitez, MC, Cascella, M, Chan, C, Chott, NI, Cole, A, Cottle, A, Cutter, JE, Dahl, CE, de Viveiros, L, Dobson, JEY, Druszkiewicz, E, Edberg, TK, Eriksen, SR, Fan, A, Fiorucci, S, Flaecher, H, Fraser, ED, Fruth, T, Gaitskell, RJ, Genovesi, J, Ghag, C, Gibson, E, Gilchriese, MGD, Gokhale, S, van der Grinten, MGD, Hall, CR, Harrison, A, Haselschwardt, SJ, Hertel, SA, Hor, JY-K, Horn, M, Huang, DQ, Ignarra, CM, Jahangir, O, Ji, W, Johnson, J, Kaboth, AC, Kamaha, AC, Kamdin, K, Kazkaz, K, Khaitan, D, Khazov, A, Khurana, I, Kocher, CD, Korley, L, Korolkova, EV, Kras, J, Kraus, H, Kravitz, S, Kreczko, L, Krikler, B, Kudryavtsev, VA, Leason, EA, Lee, J, Leonard, DS, Lesko, KT, Levy, C, Li, J, Liao, J, Liao, F-T, Lin, J, Lindote, A, Linehan, R, Lippincott, WH, Liu, R, Liu, X, Loniewski, C, Lopes, MI, Paredes, B Lopez, Lorenzon, W, Luitz, S, Lyle, JM, Majewski, PA, Manalaysay, A, Manenti, L, Mannino, RL, Marangou, N, Marzioni, MF, McKinsey, DN, McLaughlin, J, Meng, Y, Miller, EH, Mizrachi, E, Monte, A, Monzani, ME, Morad, JA, Morrison, E, Mount, BJ, Murphy, A St J, Naim, D, Naylor, A, Nedlik, C, Nehrkorn, C, Nelson, HN, Neves, F, Nikoleyczik, JA, Nilima, A, O'Sullivan, K, Olcina, I, Oliver-Mallory, KC, Pal, S, Palladino, KJ, Palmer, J, Parveen, N, Pease, EK, Penning, B, Pereira, G, Pushkin, K, Reichenbacher, J, Rhyne, CA, Riffard, Q, Rischbieter, GRC, Rosero, R, Rossiter, P, Rutherford, G, Santone, D, Sazzad, ABMR, Schnee, RW, Schubnell, M, Seymour, D, Shaw, S, Shutt, TA, Silk, JJ, Silva, C, Smith, R, Solmaz, M, Solovov, VN, Sorensen, P, Stancu, I, Stevens, A, Stifter, K, Sumner, TJ, Swanson, N, Szydagis, M, Tan, M, Taylor, WC, Taylor, R, Temples, DJ, Terman, PA, Tiedt, DR, Timalsina, M, Tomas, A, Tripathi, M, Tronstad, DR, Turner, W, Tvrznikova, L, Utku, U, Vacheret, A, Vaitkus, A, Wang, JJ, Wang, W, Watson, JR, Webb, RC, White, RG, Whitis, TJ, Wolfs, FLH, Woodward, D, Xiang, X, Xu, J, Yeh, M, Zarzhitsky, P, and Collaboration, LUX-ZEPLINLZ

Published
2020

3. Improved measurements of the beta-decay response of liquid xenon with the LUX detector

Author

Akerib, DS, Alsum, S, Araujo, HM, Bai, X, Balajthy, J, Baxter, A, Beltrame, P, Bernard, EP, Bernstein, A, Biesiadzinski, TP, Boulton, EM, Boxer, B, Bras, P, Burdin, S, Byram, D, Carmona-Benitez, MC, Chan, C, Cutter, JE, de Viveiros, L, Druszkiewicz, E, Fallon, SR, Fan, A, Fiorucci, S, Gaitskell, RJ, Genovesi, J, Ghag, C, Gilchriese, MGD, Gwilliam, C, Hall, CR, Haselschwardt, SJ, Hertel, SA, Hogan, DP, Horn, M, Huang, DQ, Ignarra, CM, Jacobsen, RG, Jahangir, O, Ji, W, Kamdin, K, Kazkaz, K, Khaitan, D, Korolkova, EV, Kravitz, S, Kudryavtsev, VA, Leason, E, Lenardo, BG, Lesko, KT, Liao, J, Lin, J, Lindote, A, Lopes, MI, Manalaysay, A, Mannino, RL, Marangou, N, Marzioni, MF, McKinsey, DN, Mei, D-M, Moongweluwan, M, Morad, JA, Murphy, A St J, Naylor, A, Nehrkorn, C, Nelson, HN, Neves, F, Nilima, A, Oliver-Mallory, KC, Palladino, KJ, Pease, EK, Riffard, Q, Rischbieter, GRC, Rhyne, C, Rossiter, P, Shaw, S, Shutt, TA, Silva, C, Solmaz, M, Solovov, VN, Sorensen, P, Sumner, TJ, Szydagis, M, Taylor, DJ, Taylor, R, Taylor, WC, Tennyson, BP, Terman, PA, Tiedt, DR, To, WH, Tripathi, M, Tvrznikova, L, Utku, U, Uvarov, S, Vacheret, A, Velan, V, Webb, RC, White, JT, Whitis, TJ, Witherell, MS, Wolfs, FLH, Woodward, D, and Xu, J

Subjects
Quantum Physics, Particle and Plasma Physics, hep-ex, Molecular, Nuclear, physics.ins-det, Nuclear & Particles Physics, Atomic, Astronomical and Space Sciences, astro-ph.IM
Abstract

We report results from an extensive set of measurements of the \b{eta}-decay response in liquid xenon.These measurements are derived from high-statistics calibration data from injected sources of both $^{3}$H and $^{14}$C in the LUX detector. The mean light-to-charge ratio is reported for 13 electric field values ranging from 43 to 491 V/cm, and for energies ranging from 1.5 to 145 keV.

Published
2019

4. After LUX: The LZ Program

Author

Malling, DC, Akerib, DS, Araujo, HM, Bai, X, Bedikian, S, Bernard, E, Bernstein, A, Bradley, A, Cahn, SB, Carmona-Benitez, MC, Carr, D, Chapman, JJ, Clark, K, Classen, T, Coffey, T, Curioni, A, Currie, A, Dazeley, S, Viveiros, LD, Dragowsky, M, Druszkiewicz, E, Faham, CH, Fiorucci, S, Gaitskell, RJ, Gibson, KR, Hall, C, Hanhardt, M, Holbrook, B, Ihm, M, Jacobsen, RG, Kastens, L, Kazkaz, K, Lander, R, Larsen, N, Lee, C, Leonard, D, Lesko, K, Lindote, A, Lopes, MI, Lyashenko, A, Majewski, P, Mannino, R, McKinsey, DN, Mei, D-M, Mock, J, Morii, M, Murphy, ASJ, Nelson, H, Neves, F, Nikkel, JA, Pangilinan, M, Phelps, P, Reichhart, L, Shutt, T, Silva, C, Skulski, W, Solovov, V, Sorensen, P, Spaans, J, Stiegler, T, Sumner, TJ, Svoboda, R, Sweany, M, Szydagis, M, Thomson, J, Tripathi, M, Verbus, JR, Walsh, N, Webb, R, White, JT, Wlasenko, M, Wolfs, FLH, Woods, M, and Zhang, C

Subjects
astro-ph.CO, astro-ph.IM
Abstract

The LZ program consists of two stages of direct dark matter searches using liquid Xe detectors. The first stage will be a 1.5-3 tonne detector, while the last stage will be a 20 tonne detector. Both devices will benefit tremendously from research and development performed for the LUX experiment, a 350 kg liquid Xe dark matter detector currently operating at the Sanford Underground Laboratory. In particular, the technology used for cryogenics and electrical feedthroughs, circulation and purification, low-background materials and shielding techniques, electronics, calibrations, and automated control and recovery systems are all directly scalable from LUX to the LZ detectors. Extensive searches for potential background sources have been performed, with an emphasis on previously undiscovered background sources that may have a significant impact on tonne-scale detectors. The LZ detectors will probe spin-independent interaction cross sections as low as 5E-49 cm2 for 100 GeV WIMPs, which represents the ultimate limit for dark matter detection with liquid xenon technology.

Published
2018

5. A Detailed Look at the First Results from the Large Underground Xenon (LUX) Dark Matter Experiment

Author

Szydagis, M, Akerib, DS, Araujo, HM, Bai, X, Bailey, AJ, Balajthy, J, Bernard, E, Bernstein, A, Bradley, A, Byram, D, Cahn, SB, Carmona-Benitez, MC, Chan, C, Chapman, JJ, Chiller, AA, Chiller, C, Coffey, T, Currie, A, Viveiros, L de, Dobi, A, Dobson, J, Druszkiewicz, E, Edwards, B, Faham, CH, Fiorucci, S, Flores, C, Gaitskell, RJ, Gehman, VM, Ghag, C, Gibson, KR, Gilchriese, MGD, Hall, C, Hertel, SA, Horn, M, Huang, DQ, Ihm, M, Jacobsen, RG, Kazkaz, K, Knoche, R, Larsen, NA, Lee, C, Lindote, A, Lopes, MI, Malling, DC, Mannino, R, McKinsey, DN, Mei, D-M, Mock, J, Moongweluwan, M, Morad, J, Murphy, A St J, Nehrkorn, C, Nelson, H, Neves, F, Ott, RA, Pangilinan, M, Parker, PD, Pease, EK, Pech, K, Phelps, P, Reichhart, L, Shutt, T, Silva, C, Solovov, VN, Sorensen, P, O'Sullivan, K, Sumner, T, Taylor, D, Tennyson, B, Tiedt, DR, Tripathi, M, Uvarov, S, Verbus, JR, Walsh, N, Webb, R, White, JT, Witherell, MS, Wolfs, FLH, Woods, M, and Zhang, C

Subjects
High Energy Physics - Experiment (hep-ex), Physics - Instrumentation and Detectors, Cosmology and Nongalactic Astrophysics (astro-ph.CO), hep-ex, astro-ph.CO, FOS: Physical sciences, Instrumentation and Detectors (physics.ins-det), Astrophysics - Instrumentation and Methods for Astrophysics, Instrumentation and Methods for Astrophysics (astro-ph.IM), physics.ins-det, High Energy Physics - Experiment, Astrophysics - Cosmology and Nongalactic Astrophysics, astro-ph.IM
Abstract

LUX, the world's largest dual-phase xenon time-projection chamber, with a fiducial target mass of 118 kg and 10,091 kg-days of exposure thus far, is currently the most sensitive direct dark matter search experiment. The initial null-result limit on the spin-independent WIMP-nucleon scattering cross-section was released in October 2013, with a primary scintillation threshold of 2 phe, roughly 3 keVnr for LUX. The detector has been deployed at the Sanford Underground Research Facility (SURF) in Lead, South Dakota, and is the first experiment to achieve a limit on the WIMP cross-section lower than $10^{-45}$ cm$^{2}$. Here we present a more in-depth discussion of the novel energy scale employed to better understand the nuclear recoil light and charge yields, and of the calibration sources, including the new internal tritium source. We found the LUX data to be in conflict with low-mass WIMP signal interpretations of other results., Comment: 16 pages, 3 figures, to appear in the proceedings of The 10th International Symposium on Cosmology and Particle Astrophysics (CosPA2013); fixed author list and added info on new calibration

Published
2018

6. Ultralow energy calibration of LUX detector using Xe-127 electron capture

Author

Akerib, DS, Alsum, S, Araujo, HM, Bai, X, Bailey, AJ, Balaithy, J, Beltrame, P, Bernard, EP, Bernstein, A, Biesiadzinski, TP, Boulton, EM, Bras, P, Byram, D, Cahn, SB, Carmona-Benitez, MC, Chan, C, Currie, A, Cutter, JE, Davison, TJR, Dobi, A, Druszkiewicz, E, Edwards, BN, Fallon, SR, Fan, A, Fiorucci, S, Gaitskell, RJ, Genovesi, J, Ghang, C, Gilchriese, MGD, Hall, CR, Hanhardt, M, Haselschwardt, SJ, Hertel, SA, Hogan, DP, Horn, M, Huang, DQ, Ignarra, CM, Jacobsen, RG, Ji, W, Kamdin, K, Kazkaz, K, Khaitan, D, Knoche, R, Larsen, NA, Lenardo, BG, Lesko, KT, Lindote, A, Lopes, MI, Manalaysay, A, Mannino, RL, Marzioni, MF, McKinsey, DN, Mei, D-M, Mock, J, Moongweluwan, M, Morad, JA, Murphy, ASJ, Nehrkom, C, Nelson, HN, Neves, F, O'Sullivan, K, Oliver-Mallory, KC, Palladino, KJ, Pease, EK, Rhyne, C, Shaw, S, Shutt, TA, Silva, C, Solmaz, M, Solovov, VN, Sorensen, P, Sumner, TJ, Szydagis, M, Taylor, DJ, Taylor, WC, Tennyson, BP, Terman, PA, Tiedt, DR, To, WH, Tripathi, M, Tvrznikova, L, Uvarov, S, Velan, V, Verbus, JR, Webb, RC, White, JT, Whitis, TJ, Witherell, MS, Wolfs, FLH, Xu, J, Yazdani, K, Young, SK, and Zhang, C

Subjects
Physics::Instrumentation and Detectors, hep-ex, physics.ins-det, astro-ph.IM
Abstract

We report an absolute calibration of the ionization yields($\textit{Q$_y$})$ and fluctuations for electronic recoil events in liquid xenon at discrete energies between 186 eV and 33.2 keV. The average electric field applied across the liquid xenon target is 180 V/cm. The data are obtained using low energy $^{127}$Xe electron capture decay events from the 95.0-day first run from LUX (WS2013) in search of Weakly Interacting Massive Particles (WIMPs). The sequence of gamma-ray and X-ray cascades associated with $^{127}$I de-excitations produces clearly identified 2-vertex events in the LUX detector. We observe the K- (binding energy, 33.2 keV), L- (5.2 keV), M- (1.1 keV), and N- (186 eV) shell cascade events and verify that the relative ratio of observed events for each shell agrees with calculations. The N-shell cascade analysis includes single extracted electron (SE) events and represents the lowest-energy electronic recoil $\textit{in situ}$ measurements that have been explored in liquid xenon.

Published
2017

7. Kr-83m calibration of the 2013 LUX dark matter search

Author

Akerib, DS, Alsum, S, Araujo, HM, Bai, X, Bailey, AJ, Balajthy, J, Beltrame, P, Bernard, EP, Bernstein, A, Biesiadzinski, TP, Boulton, EM, Bras, P, Byram, D, Cahn, SB, Carmona-Benitez, MC, Chan, C, Currie, A, Cutter, JE, Davison, TJR, Dobi, A, Druszkiewicz, E, Edwards, BN, Fallon, SR, Fan, A, Fiorucci, S, Gaitskell, RJ, Genovesi, J, Ghag, C, Gilchriese, MGD, Hall, CR, Hanhardt, M, Haselschwardt, SJ, Hertel, SA, Hogan, DP, Horn, M, Huang, DQ, Ignarra, CM, Jacobsen, RG, Ji, W, Kamdin, K, Kazkaz, K, Khaitan, D, Knoche, R, Larsen, NA, Lenardo, BG, Lesko, KT, Lindote, A, Lopes, MI, Manalaysay, A, Mannino, RL, Marzioni, MF, McKinsey, DN, Mei, D-M, Mock, J, Moongweluwan, M, Morad, JA, Murphy, ASJ, Nehrkorn, C, Nelson, HN, Neves, F, O'Sullivan, K, Oliver-Mallory, KC, Palladino, KJ, Pease, EK, Rhyne, C, Shaw, S, Shutt, TA, Silva, C, Solmaz, M, Solovov, VN, Sorensen, P, Sumner, TJ, Szydagis, M, Taylor, DJ, Taylor, WC, Tennyson, BP, Terman, PA, Tiedt, DR, To, WH, Tripathi, M, Tvrznikova, L, Uvarov, S, Velan, V, Verbus, JR, Webb, RC, White, JT, Whitis, TJ, Witherell, MS, Wolfs, FLH, Xu, J, Yazdani, K, Young, SK, Zhang, C, and Collaboration, LUX

Subjects
physics.ins-det
Abstract

LUX was the first dark matter experiment to use a $^{83\textrm{m}}$Kr calibration source. In this paper we describe the source preparation and injection. We also present several $^{83\textrm{m}}$Kr calibration applications in the context of the 2013 LUX exposure, including the measurement of temporal and spatial variation in scintillation and charge signal amplitudes, and several methods to understand the electric field within the time projection chamber.

Published
2017

8. After LUX: The LZ program

Author

Malling, DC, Akerib, DS, Araujo, HM, Bai, X, Bedikian, S, Bernard, E, Bernstein, A, Bradley, A, Cahn, SB, Carmona-Benitez, MC, Carr, D, Chapman, JJ, Clark, K, Classen, T, Coffey, T, Curioni, A, Currie, A, Dazeley, S, Viveiros, LD, Dragowsky, M, Druszkiewicz, E, Faham, CH, Fiorucci, S, Gaitskell, RJ, Gibson, KR, Hall, C, Hanhardt, M, Holbrook, B, Ihm, M, Jacobsen, RG, Kastens, L, Kazkaz, K, Lander, R, Larsen, N, Lee, C, Leonard, D, Lesko, K, Lindote, A, Lopes, MI, Lyashenko, A, Majewski, P, Mannino, R, McKinsey, DN, Mei, D-M, Mock, J, Morii, M, Murphy, ASJ, Nelson, H, Neves, F, Nikkel, JA, Pangilinan, M, Phelps, P, Reichhart, L, Shutt, T, Silva, C, Skulski, W, Solovov, V, Sorensen, P, Spaans, J, Stiegler, T, Sumner, TJ, Svoboda, R, Sweany, M, Szydagis, M, Thomson, J, Tripathi, M, Verbus, JR, Walsh, N, Webb, R, White, JT, Wlasenko, M, Wolfs, FLH, Woods, M, and Zhang, C

Subjects
astro-ph.CO, astro-ph.IM
Abstract

The LZ program consists of two stages of direct dark matter searches using liquid Xe detectors. The first stage will be a 1.5-3 tonne detector, while the last stage will be a 20 tonne detector. Both devices will benefit tremendously from research and development performed for the LUX experiment, a 350 kg liquid Xe dark matter detector currently operating at the Sanford Underground Laboratory. In particular, the technology used for cryogenics and electrical feedthroughs, circulation and purification, low-background materials and shielding techniques, electronics, calibrations, and automated control and recovery systems are all directly scalable from LUX to the LZ detectors. Extensive searches for potential background sources have been performed, with an emphasis on previously undiscovered background sources that may have a significant impact on tonne-scale detectors. The LZ detectors will probe spin-independent interaction cross sections as low as 5E-49 cm2 for 100 GeV WIMPs, which represents the ultimate limit for dark matter detection with liquid xenon technology.

Published
2011

9. The ZEPLIN-III dark matter detector: instrument design, manufacture and commissioning

Author

Akimov, DY, Alner, GJ, Araujo, HM, Bewick, A, Bungau, C, Burenkov, AA, Carson, MJ, Chagani, H, Chepel, V, Cline, D, Davidge, D, Daw, E, Dawson, J, Durkin, T, Edwards, B, Gamble, T, Chag, C, Hollingworth, RJ, Howard, AS, Jones, WG, Joshi, M, Mavrokoridis, K, Korolkova, E, Kovalenko, A, Kudryavtsev, VA, Kuznetsov, IS, Lawson, T, Lebedenko, VN, Lewin, JD, Lightfoot, P, Lindote, A, Liubarsky, I, Lopes, MI, Luscher, R, McMillan, JE, Majewski, P, Morgan, B, Muna, D, Murphy, AS, Neves, F, Nicklin, GG, Paling, SM, da Cunha, JP, Plank, SJS, Preece, R, Quenby, JJ, Robinson, M, Silva, C, Solovov, VN, Smith, NJT, Smith, PF, Spooner, NJC, Stekhanov, V, Sumner, TJ, Thorne, C, Tovey, DR, Tziaferi, E, Walker, RJ, Wang, H, White, J, Wolfs, F, APC - Neutrinos, AstroParticule et Cosmologie (APC (UMR_7164)), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Laboratoire de Physique Nucléaire et de Hautes Énergies (LPNHE), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique Nucléaire et de Hautes Énergies (LPNHE), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-AstroParticule et Cosmologie (APC (UMR_7164)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Centre National de la Recherche Scientifique (CNRS)-Université Paris Diderot - Paris 7 (UPD7)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Diderot - Paris 7 (UPD7)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Pierre et Marie Curie - Paris 6 (UPMC)-AstroParticule et Cosmologie (APC (UMR_7164)), Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, and Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)

Subjects
ZEPLIN-III, Physics::Instrumentation and Detectors, ARGON, Dark matter, chemistry.chemical_element, FOS: Physical sciences, dark matters, Astronomy & Astrophysics, SCINTILLATION EFFICIENCY, Astrophysics, Q1, RECOILS, 01 natural sciences, 7. Clean energy, Particle detector, Nuclear physics, ENERGY, Xenon, radiation detectors, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], 010306 general physics, Process engineering, QC, Physics, Scintillation, Contamination control, Science & Technology, 010308 nuclear & particles physics, business.industry, Detector, Astrophysics (astro-ph), PHYSICS, PARTICLES & FIELDS, LIQUID XENON, Astronomy and Astrophysics, Radiation detectors, WIMPs, ELECTRONS, chemistry, Scintillation counter, Physical Sciences, Liquid xenon, business
Abstract

We present details of the technical design and manufacture of the ZEPLIN-III dark matter experiment. ZEPLIN-III is a two-phase xenon detector which measures both the scintillation light and the ionisation charge generated in the liquid by interacting particles and radiation. The instrument design is driven by both the physics requirements and by the technology requirements surrounding the use of liquid xenon. These include considerations of key performance parameters, such as the efficiency of scintillation light collection, restrictions placed on the use of materials to control the inherent radioactivity levels, attainment of high vacuum levels and chemical contamination control. The successful solution has involved a number of novel design and manufacturing features which will be of specific use to future generations of direct dark matter search experiments as they struggle with similar and progressively more demanding requirements., Comment: 25 pages, 19 figures. Submitted to Astropart. Phys. Some figures down sampled to reduce size

Published
2007

Catalog

Books, media, physical & digital resources
See catalog results