Author: "J. Jewell" / Language: undetermined - Searchworks@Jio Institute Digital Library Search Results

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144 results on '"J. Jewell"'

1. Electromagnetically-induced-transparency spectroscopy of high-lying Rydberg states in K39

Author: Yuqi Zhu, Sumita Ghosh, S. B. Cahn, M. J. Jewell, D. H. Speller, and Reina H. Maruyama
Published: 2022

2. Search for Majoron-emitting modes of Xe136 double beta decay with the complete EXO-200 dataset

Author: S. Al Kharusi, G. Anton, I. Badhrees, P. S. Barbeau, D. Beck, V. Belov, T. Bhatta, M. Breidenbach, T. Brunner, G. F. Cao, W. R. Cen, C. Chambers, B. Cleveland, M. Coon, A. Craycraft, T. Daniels, L. Darroch, S. J. Daugherty, J. Davis, S. Delaquis, A. Der Mesrobian-Kabakian, R. DeVoe, J. Dilling, A. Dolgolenko, M. J. Dolinski, J. Echevers, W. Fairbank, D. Fairbank, J. Farine, S. Feyzbakhsh, P. Fierlinger, D. Fudenberg, P. Gautam, R. Gornea, G. Gratta, C. Hall, E. V. Hansen, J. Hoessl, P. Hufschmidt, M. Hughes, A. Iverson, A. Jamil, C. Jessiman, M. J. Jewell, A. Johnson, A. Karelin, L. J. Kaufman, T. Koffas, R. Krücken, A. Kuchenkov, K. S. Kumar, Y. Lan, A. Larson, B. G. Lenardo, D. S. Leonard, G. S. Li, S. Li, Z. Li, C. Licciardi, Y. H. Lin, R. MacLellan, T. McElroy, T. Michel, B. Mong, D. C. Moore, K. Murray, O. Njoya, O. Nusair, A. Odian, I. Ostrovskiy, A. Perna, A. Piepke, A. Pocar, F. Retière, A. L. Robinson, P. C. Rowson, D. Ruddell, J. Runge, S. Schmidt, D. Sinclair, K. Skarpaas, A. K. Soma, V. Stekhanov, M. Tarka, S. Thibado, J. Todd, T. Tolba, T. I. Totev, R. Tsang, B. Veenstra, V. Veeraraghavan, P. Vogel, J.-L. Vuilleumier, M. Wagenpfeil, J. Watkins, M. Weber, L. J. Wen, U. Wichoski, G. Wrede, S. X. Wu, Q. Xia, D. R. Yahne, L. Yang, Y.-R. Yen, O. Ya. Zeldovich, and T. Ziegler
Subjects: 010308 nuclear & particles physics, 0103 physical sciences, 010306 general physics, 01 natural sciences
Published: 2021

3. Searching for dark photons with existing haloscope data

Author: M. J. Jewell, A. Leder, Reina H. Maruyama, Sumita Ghosh, and E. P. Ruddy
Subjects: Physics, Particle physics, Photon, 010308 nuclear & particles physics, Physics::Optics, FOS: Physical sciences, Astrophysics::Cosmology and Extragalactic Astrophysics, 01 natural sciences, High Energy Physics - Experiment, High Energy Physics - Phenomenology, High Energy Physics - Experiment (hep-ex), High Energy Physics - Phenomenology (hep-ph), 0103 physical sciences, 010306 general physics
Abstract: The dark (or hidden) photon is a massive U(1) gauge boson theorized as a dark force mediator and as a dark matter candidate. Dark photons can be detected with axion cavity haloscopes by probing for a power excess caused by the dark photon's kinetic mixing with Standard Model photons. Haloscope axion exclusion limits may therefore be converted into competitive dark photon parameter limits via the calculation of a corresponding dark photon to photon coupling factor. This calculation allows for an improvement in sensitivity of around four orders of magnitude relative to other dark photon exclusions and may be attained using existing data. We present how one converts haloscope axion search limits and a summary of relevant experimental parameters from published searches. In addition, we have included the code that can be used to generate our dark photon exclusion limits for the cases described in this paper. Finally, we present limits on the kinetic mixing coefficient between dark photons and the Standard Model photons based on existing haloscope axion searches., Comment: 4 pages of content plus 2 pages of bibliography, 1 figure; updated with code for a statistical analysis on the polarization of the dark photon; accepted for publication in PRD
Published: 2021

4. Transnational Feminist Itineraries: Situating Theory and Activist Practice

Author: Curtis J. Jewell
Subjects: General Medicine
Published: 2021

5. Imaging individual barium atoms in solid xenon for barium tagging in nEXO

Author: X. S. Jiang, A. Der Mesrobian-Kabakian, T. Tolba, S. Rescia, D. Fairbank, A. Piepke, Y. Y. Ding, O. Zeldovich, D. Kodroff, T. Daniels, J. Echevers, R. DeVoe, M. Hughes, Simon Johnston, R. Saldanha, O. Nusair, R. Krücken, Alexis G. Schubert, R. MacLellan, G. St-Hilaire, C. Chambers, I. J. Arnquist, Lorenzo Fabris, J.-L. Vuilleumier, N. Roy, Yuehe Lin, U. Wichoski, L. Cao, David Moore, B. T. Cleveland, John L. Orrell, S. Kravitz, F. Nolet, Veljko Radeka, Jens Dilling, B. Mong, M. Wagenpfeil, J. Dalmasson, T. Ziegler, J. P. Brodsky, T. Bhatta, P. C. Rowson, A.C. Odian, I. Badhrees, M. Heffner, Z. Li, Gerrit Wrede, D. Fudenberg, S. X. Wu, M. Tarka, F. Vachon, G. Li, Douglas H Beck, L. J. Wen, S. Parent, Samuele Sangiorgio, A. House, David Leonard, W. Cree, L. Darroch, J. Todd, G. Gallina, Y-R Yen, Thomas Koffas, W. M. Fairbank, I. Ostrovskiy, K. S. Kumar, D. A. Harris, X.L. Sun, J. B. Zhao, S. Delaquis, T. Stiegler, A. Kuchenkov, M. J. Dolinski, X. F. Wu, A. Larson, Yunyan Zhou, O. Njoya, E. V. Hansen, Giorgio Gratta, K. Skarpaas, Ethan Brown, A. Iverson, Triveni Rao, M. Weber, Shu Li, A. Karelin, P. Hufschmidt, David A. Sinclair, Wei Wu, R.J. Newby, T. Rossignol, M. J. Jewell, Qun-Yao Wang, Zhijun Ning, Y. Ito, L. J. Kaufman, Wei Wei, Rejean Fontaine, S. J. Daugherty, F. Bourque, Y. Lan, Liang Yang, R. Tsang, A. Jamil, S. Feyzbakhsh, C. Licciardi, W. R. Cen, R. Gornea, Guofu Cao, E. Raguzin, J. Farine, Eric W. Hoppe, Gerard Visser, A. Burenkov, T. Brunner, Arun Kumar Soma, Justin Albert, J. Watkins, V.N. Stekhanov, M. Coon, A. Pocar, Cory T. Overman, T. Tsang, A. Craycraft, Venkatesh Veeraraghavan, F. Retiere, Angelo Dragone, Jochen M. Schneider, Qing Xia, X. Zhang, M. Chiu, J. Hößl, P. S. Barbeau, G. S. Ortega, Jean-Francois Pratte, V. A. Belov, M. Oriunno, Serge A. Charlebois, T. I. Totev, K. Murray, Gisela Anton, T. Walton, J. Daughhetee, A. E. Robinson, K. Odgers, M. Côté, Thilo Michel, and Gabriele Giacomini
Subjects: Physics, Sapphire window, Multidisciplinary, 010308 nuclear & particles physics, Analytical chemistry, chemistry.chemical_element, Barium, 01 natural sciences, Particle identification, Background level, Xenon, chemistry, Double beta decay, 0103 physical sciences, Atom, Neutrino, 010306 general physics
Abstract: Author(s): Chambers, C; Walton, T; Fairbank, D; Craycraft, A; Yahne, DR; Todd, J; Iverson, A; Fairbank, W; Alamare, A; Albert, JB; Anton, G; Arnquist, IJ; Badhrees, I; Barbeau, PS; Beck, D; Belov, V; Bhatta, T; Bourque, F; Brodsky, JP; Brown, E; Brunner, T; Burenkov, A; Cao, GF; Cao, L; Cen, WR; Charlebois, SA; Chiu, M; Cleveland, B; Coon, M; Cree, W; Cote, M; Dalmasson, J; Daniels, T; Darroch, L; Daugherty, SJ; Daughhetee, J; Delaquis, S; Mesrobian-Kabakian, A Der; DeVoe, R; Dilling, J; Ding, YY; Dolinski, MJ; Dragone, A; Echevers, J; Fabris, L; Farine, J; Feyzbakhsh, S; Fontaine, R; Fudenberg, D; Giacomini, G; Gornea, R; Gratta, G; Hansen, EV; Heffner, M; Hoppe, EW; Hosl, J; House, A; Hufschmidt, P; Hughes, M; Ito, Y; Jamil, A; Jessiman, C; Jewell, MJ; Jiang, XS; Karelin, A; Kaufman, LJ; Kodroff, D; Koffas, T; Kravitz, S; Krucken, R; Kuchenkov, A; Kumar, KS; Lan, Y; Larson, A; Leonard, DS; Li, G; Li, S; Li, Z; Licciardi, C; Lin, YH; Lv, P; MacLellan, R; Michel, T; Mong, B; Moore, DC | Abstract: The search for neutrinoless double beta decay probes the fundamental properties of neutrinos, including whether or not the neutrino and antineutrino are distinct. Double beta detectors are large and expensive, so background reduction is essential for extracting the highest sensitivity. The identification, or 'tagging', of the $^{136}$Ba daughter atom from double beta decay of $^{136}$Xe provides a technique for eliminating backgrounds in the nEXO neutrinoless double beta decay experiment. The tagging scheme studied in this work utilizes a cryogenic probe to trap the barium atom in solid xenon, where the barium atom is tagged via fluorescence imaging in the solid xenon matrix. Here we demonstrate imaging and counting of individual atoms of barium in solid xenon by scanning a focused laser across a solid xenon matrix deposited on a sapphire window. When the laser sits on an individual atom, the fluorescence persists for $\sim$30~s before dropping abruptly to the background level, a clear confirmation of one-atom imaging. No barium fluorescence persists following evaporation of a barium deposit to a limit of $\leq$0.16\%. This is the first time that single atoms have been imaged in solid noble element. It establishes the basic principle of a barium tagging technique for nEXO.
Published: 2019

6. Guidelines for the use and interpretation of assays for monitoring autophagy (4th edition)

Author: D. KLIONSKY, A. ABDEL-AZIZ, S. ABDELFATAH, M. ABDELLATIF, A. ABDOLI, S. ABEL, H. ABELIOVICH, M. ABILDGAARD, Y. ABUDU, A. ACEVEDO-AROZENA, I. ADAMOPOULOS, K. ADELI, T. ADOLPH, A. ADORNETTO, E. AFLAKI, G. AGAM, A. AGARWAL, B. AGGARWAL, M. AGNELLO, P. AGOSTINIS, J. AGREWALA, A. AGROTIS, P. AGUILAR, S. AHMAD, Z. AHMED, U. AHUMADA-CASTRO, S. AITS, S. AIZAWA, Y. AKKOC, T. AKOUMIANAKI, H. AKPINAR, A. AL-ABD, L. AL-AKRA, A. AL-GHARAIBEH, M. ALAOUI-JAMALI, S. ALBERTI, E. ALCOCER-GOMEZ, C. ALESSANDRI, M. ALI, M. AL-BARI, S. ALIWAINI, J. ALIZADEH, E. ALMACELLAS, A. ALMASAN, A. ALONSO, G. ALONSO, N. ALTAN-BONNET, D. ALTIERI, S. ALVES, C. DA COSTA, M. ALZAHARNA, M. AMADIO, C. AMANTINI, C. AMARAL, S. AMBROSIO, A. AMER, V. AMMANATHAN, Z. AN, S. ANDERSEN, S. ANDRABI, M. ANDRADE-SILVA, A. ANDRES, S. ANGELINI, D. ANN, U. ANOZIE, M. ANSARI, P. ANTAS, A. ANTEBI, Z. ANTON, T. ANWAR, L. APETOH, N. APOSTOLOVA, T. ARAKI, Y. ARAKI, K. ARASAKI, W. ARAUJO, J. ARAYA, C. ARDEN, M. AREVALO, S. ARGUELLES, E. ARIAS, J. ARIKKATH, H. ARIMOTO, A. ARIOSA, D. ARMSTRONG-JAMES, L. ARNAUNE-PELLOQUIN, A. AROCA, D. ARROYO, I. ARSOV, R. ARTERO, D. ASARO, M. ASCHNER, M. ASHRAFIZADEH, O. ASHUR-FABIAN, A. ATANASOV, A. AU, P. AUBERGER, H. AUNER, L. AURELIAN, R. AUTELLI, L. AVAGLIANO, Y. AVALOS, S. AVEIC, C. AVELEIRA, T. AVINWITTENBERG, Y. AYDIN, S. AYTON, S. AYYADEVARA, M. AZZOPARDI, M. BABA, J. BACKER, S. BACKUES, D. BAE, O. BAE, S. BAE, E. BAEHRECKE, A. BAEK, S. BAEK, G. BAGETTA, A. BAGNIEWSKA-ZADWORNA, H. BAI, J. BAI, X. BAI, Y. BAI, N. BAIRAGI, S. BAKSI, T. BALBI, C. BALDARI, W. BALDUINI, A. BALLABIO, M. BALLESTER, S. BALAZADEH, R. BALZAN, R. BANDOPADHYAY, S. BANERJEE, Y. BAO, M. BAPTISTA, A. BARACCA, C. BARBATI, A. BARGIELA, D. BARILA, P. BARLOW, S. BARMADA, E. BARREIRO, G. BARRETO, J. BARTEK, B. BARTEL, A. BARTOLOME, G. BARVE, S. BASAGOUDANAVAR, D. BASSHAM, R. JR, A. BASU, H. BATOKO, I. BATTEN, E. BAULIEU, B. BAUMGARNER, J. BAYRY, R. BEALE, I. BEAU, F. BEAUMATIN, L. BECHARA, G. BECK, M. BEERS, J. BEGUN, C. BEHRENDS, G. BEHRENS, R. BEI, E. BEJARANO, S. BEL, C. BEHL, A. BELAID, N. BELGAREH-TOUZE, C. BELLAROSA, F. BELLEUDI, M. PEREZ, R. BELLO-MORALES, J. BELTRAN, S. BELTRAN, D. BENBROOK, M. BENDORIUS, B. BENITEZ, I. BENITO-CUESTA, J. BENSALEM, M. BERCHTOLD, S. BEREZOWSKA, D. BERGAMASCHI, M. BERGAMI, A. BERGMANN, L. BERLIOCCHI, C. BERLIOZ-TORRENT, A. BERNARD, L. BERTHOUX, C. BESIRLI, S. BESTEIRO, V. BETIN, R. BEYAERT, J. BEZBRADICA, K. BHASKAR, I. BHATIA-KISSOVA, R. BHATTACHARYA, S. BHATTACHARYA, S. BHATTACHARYYA, M. BHUIYAN, S. BHUTIA, L. BI, X. BI, T. BIDEN, K. BIJIAN, V. BILLES, N. BINART, C. BINCOLETTO, A. BIRGISDOTTIR, G. BJORKOY, G. BLANCO, A. BLAS-GARCIA, J. BLASIAK, R. BLOMGRAN, K. BLOMGREN, J. BLUM, E. BOADA-ROMERO, M. BOBAN, K. BOESZEBATTAGLIA, P. BOEUF, B. BOLAND, P. BOMONT, P. BONALDO, S. BONAM, L. BONFILI, J. BONIFACINO, B. BOONE, M. BOOTMAN, M. BORDI, C. BORNER, B. BORNHAUSER, G. BORTHAKUR, J. BOSCH, S. BOSE, L. BOTANA, J. BOTAS, C. BOULANGER, M. BOULTON, M. BOURDENX, B. BOURGEOIS, N. BOURKE, G. BOUSQUET, P. BOYA, P. BOZHKOV, L. BOZI, T. BOZKURT, D. BRACKNEY, C. BRANDTS, R. BRAUN, G. BRAUS, R. BRAVO-SAGUA, J. BRAVO-SAN PEDRO, P. BREST, M. BRINGER, A. BRIONES-HERRERA, V. BROADDUS, P. BRODERSEN, E. ALVAREZ, J. BRODSKY, S. BRODY, P. BRONSON, J. BRONSTEIN, C. BROWN, R. BROWN, P. BRUM, J. BRUMELL, N. BRUNETTI-PIERRI, D. BRUNO, R. BRYSON-RICHARDSON, C. BUCCI, C. BUCHRIESER, M. BUENO, L. BUITRAGO-MOLINA, S. BURASCHI, S. BUCH, J. BUCHAN, E. BUCKINGHAM, H. BUDAK, M. BUDINI, G. BULTYNCK, F. BURADA, J. BURGOYNE, M. BURON, V. BUSTOS, S. BUTTNER, E. BUTTURINI, A. BYRD, I. CABAS, S. CABRERA-BENITEZ, K. CADWELL, J. CAI, L. CAI, Q. CAI, M. CAIRO, J. CALBET, G. CALDWELL, K. CALDWELL, J. CALL, R. CALVANI, A. CALVO, M. BARRERA, N. CAMARA, J. CAMONIS, N. CAMOUGRAND, M. CAMPANELLA, E. CAMPBELL, F. CAMPBELL-VALOIS, S. CAMPELLO, I. CAMPESI, J. CAMPOS, O. CAMUZARD, J. CANCINO, D. DE ALMEIDA, L. CANESI, I. CANIGGIA, B. CANONICO, C. CANTI, B. CAO, M. CARAGLIA, B. CARAMES, E. CARCHMAN, E. CARDENAL-MUNOZ, C. CARDENAS, L. CARDENAS, S. CARDOSO, J. CAREW, G. CARLE, G. CARLETON, S. CARLONI, D. CARMONA-GUTIERREZ, L. CARNEIRO, O. CARNEVALI, J. CAROSI, S. CARRA, A. CARRIER, L. CARRIER, B. CARROLL, A. CARTER, A. CARVALHO, M. CASANOVA, C. CASAS, J. CASAS, C. CASSIOLI, E. CASTILLO, K. CASTILLO, S. CASTILLO-LLUVA, F. CASTOLDI, M. CASTORI, A. CASTRO, M. CASTRO-CALDAS, J. CASTRO-HERNANDEZ, S. CASTRO-OBREGON, S. CATZ, C. CAVADAS, F. CAVALIERE, G. CAVALLINI, M. CAVINATO, M. CAYUELA, P. RICA, V. CECARINI, F. CECCONI, M. CECHOWSKA-PASKO, S. CENCI, V. CEPERUELO-MALLAFRE, J. CERQUEIRA, J. CERUTTI, D. CERVIA, V. CETINTAS, S. CETRULLO, H. CHAE, A. CHAGIN, C. CHAI, G. CHAKRABARTI, O. CHAKRABARTI, T. CHAKRABORTY, M. CHAMI, G. CHAMILOS, D. CHAN, E. CHAN, H. CHAN, M. CHAN, Y. CHAN, P. CHANDRA, C. CHANG, H. CHANG, K. CHANG, J. CHAO, T. CHAPMAN, N. CHARLET-BERGUERAND, S. CHATTERJEE, S. CHAUBE, A. CHAUDHARY, S. CHAUHAN, E. CHAUM, F. CHECLER, M. CHEETHAM, C. CHEN, G. CHEN, J. CHEN, L. CHEN, M. CHEN, N. CHEN, Q. CHEN, R. CHEN, S. CHEN, W. CHEN, X. CHEN, Y. CHEN, Z. CHEN, H. CHENG, J. CHENG, S. CHENG, W. CHENG, X. CHENG, Y. CHENG, Z. CHENG, H. CHEONG, J. CHEONG, B. CHERNYAK, S. CHERRY, C. CHEUNG, K. CHEUNG, E. CHEVET, R. CHI, A. CHIANG, F. CHIARADONNA, R. CHIARELLI, M. CHIARIELLO, N. CHICA, S. CHIOCCA, M. CHIONG, S. CHIOU, A. CHIRAMEL, V. CHIURCHIU, D. CHO, S. CHOE, A. CHOI, M. CHOI, K. CHOUDHURY, N. CHOW, C. CHU, J. CHUA, H. CHUNG, K. CHUNG, S. CHUNG, Y. CHUNG, V. CIANFANELLI, I. CIECHOMSKA, M. CIFUENTES, L. CINQUE, S. CIRAK, M. CIRONE, M. CLAGUE, R. CLARKE, E. CLEMENTI, E. COCCIA, P. CODOGNO, E. COHEN, M. COHEN, T. COLASANTI, F. COLASUONNO, R. COLBERT, A. COLELL, N. COLL, M. COLLINS, M. COLOMBO, D. COLON-RAMOS, L. COMBARET, S. COMINCINI, M. COMINETTI, A. CONSIGLIO, A. CONTE, F. CONTI, V. CONTU, M. COOKSON, K. COOMBS, I. COPPENS, M. CORASANITI, D. CORKERY, N. CORDES, K. CORTESE, M. COSTA, S. COSTANTINO, P. COSTELLI, A. COTO-MONTES, P. CRACK, J. CRESPO, A. CRIOLLO, V. CRIPPA, R. CRISTOFANI, T. CSIZMADIA, A. CUADRADO, B. CUI, J. CUI, Y. CUI, E. CULETTO, A. CUMINO, A. CYBULSKY, M. CZAJA, S. CZUCZWAR, S. D'ADAMO, M. D'AMELIO, D. D'ARCANGELO, A. D'LUGOS, G. D'ORAZI, J. DA SILVA, H. DAFSARI, R. DAGDA, Y. DAGDAS, M. DAGLIA, X. DAI, Y. DAI, J. DAL COL, P. DALHAIMER, L. DALLA VALLE, T. DALLENGA, G. DALMASSO, M. DAMME, I. DANDO, N. DANTUMA, A. DARLING, H. DAS, S. DASARATHY, S. DASARI, S. DASH, O. DAUMKE, A. DAUPHINEE, J. DAVIES, V. DAVILA, R. DAVIS, T. DAVIS, S. NAIDU, F. DE AMICIS, K. DE BOSSCHER, F. DE FELICE, L. DE FRANCESCHI, C. DE LEONIBUS, M. BARBOSA, G. DE MEYER, A. DE MILITO, C. DE NUNZIO, C. DE PALMA, M. DE SANTI, C. DE VIRGILIO, D. DE ZIO, J. DEBNATH, B. DEBOSCH, J. DECUYPERE, M. DEEHAN, G. DEFLORIAN, J. DEGREGORI, B. DEHAY, G. DEL RIO, J. DELANEY, L. DELBRIDGE, E. DELORME-AXFORD, M. DELPINO, F. DEMARCHI, V. DEMBITZ, N. DEMERS, H. DENG, Z. DENG, J. DENGJEL, P. DENT, D. DENTON, M. DEPAMPHILIS, C. DER, V. DERETIC, A. 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ELEUTERI, E. EL-SHAFEY, M. ELGENDY, A. ELIOPOULOS, M. ELIZALDE, P. ELKS, H. ELSASSER, E. ELSHERBINY, B. EMERLING, N. EMRE, C. ENG, N. ENGEDAL, A. ENGELBRECHT, A. ENGELSEN, J. ENSERINK, R. ESCALANTE, A. ESCLATINE, M. ESCOBAR-HENRIQUES, E. ESKELINEN, L. ESPERT, M. EUSEBIO, G. FABRIAS, C. FABRIZI, A. FACCHIANO, F. FACCHIANO, B. FADEEL, C. FADER, A. FAESEN, W. FAIRLIE, A. FALCO, B. FALKENBURGER, D. FAN, J. FAN, Y. FAN, E. FANG, Y. FANG, M. FANTO, T. FARFEL-BECKER, M. FAURE, G. FAZELI, A. FEDELE, A. FELDMAN, D. FENG, J. FENG, L. FENG, Y. FENG, W. FENG, T. ARAUJO, T. FERGUSON, J. FERNANDEZ-CHECA, S. FERNANDEZVELEDO, A. FERNIE, A. FERRANTE, A. FERRARESI, M. FERRARI, J. FERREIRA, S. FERRO-NOVICK, A. FIGUERAS, R. FILADI, N. FILIGHEDDU, E. FILIPPICHIELA, G. FILOMENI, G. FIMIA, V. FINESCHI, F. FINETTI, S. FINKBEINER, E. FISHER, P. FISHER, F. FLAMIGNI, S. FLIESLER, T. FLO, I. FLORANCE, O. FLOREY, T. FLORIO, E. FODOR, C. FOLLO, E. FON, A. FORLINO, F. FORNAI, P. FORTINI, A. FRACASSI, A. FRALDI, B. 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ZHANG, W. ZHANG, X. ZHANG, Y. ZHANG, Z. ZHANG, H. ZHAO, L. ZHAO, S. ZHAO, T. ZHAO, X. ZHAO, Y. ZHAO, G. ZHENG, K. ZHENG, L. ZHENG, S. ZHENG, X. ZHENG, Y. ZHENG, Z. ZHENG, B. ZHIVOTOVSKY, Q. ZHONG, A. ZHOU, B. ZHOU, C. ZHOU, G. ZHOU, H. ZHOU, J. ZHOU, K. ZHOU, R. ZHOU, X. ZHOU, Y. ZHOU, Z. ZHOU, B. ZHU, C. ZHU, G. ZHU, H. ZHU, W. ZHU, Y. ZHU, H. ZHUANG, X. ZHUANG, K. ZIENTARA-RYTTER, C. ZIMMERMANN, E. ZIVIANI, T. ZOLADEK, W. ZONG, D. ZOROV, A. ZORZANO, W. ZOU, Z. ZOU, S. ZURYN, W. ZWERSCHKE, B. BRAND-SABERI, C. KENCHAPPA, S. OSHIMA, Y. RONG, J. SLUIMER, and C. STALLINGS
Subjects: flux, macroautophagy, phagophore, stress, vacuole, Autophagosome, LC3, lysosome, neurodegeneration, cancer
Abstract: In 2008, we published the first set of guidelines for standardizing research in autophagy. Since then, this topic has received increasing attention, and many scientists have entered the field. Our knowledge base and relevant new technologies have also been expanding. Thus, it is important to formulate on a regular basis updated guidelines for monitoring autophagy in different organisms. Despite numerous reviews, there continues to be confusion regarding acceptable methods to evaluate autophagy, especially in multicellular eukaryotes. Here, we present a set of guidelines for investigators to select and interpret methods to examine autophagy and related processes, and for reviewers to provide realistic and reasonable critiques of reports that are focused on these processes. These guidelines are not meant to be a dogmatic set of rules, because the appropriateness of any assay largely depends on the question being asked and the system being used. Moreover, no individual assay is perfect for every situation, calling for the use of multiple techniques to properly monitor autophagy in each experimental setting. Finally, several core components of the autophagy machinery have been implicated in distinct autophagic processes (canonical and noncanonical autophagy), implying that genetic approaches to block autophagy should rely on targeting two or more autophagy-related genes that ideally participate in distinct steps of the pathway. Along similar lines, because multiple proteins involved in autophagy also regulate other cellular pathways including apoptosis, not all of them can be used as a specific marker for bona fide autophagic responses. Here, we critically discuss current methods of assessing autophagy and the information they can, or cannot, provide. Our ultimate goal is to encourage intellectual and technical innovation in the field.
Published: 2021

7. Measurement of the Spectral Shape of the β -Decay of Xe137 to the Ground State of Cs137 in EXO-200 and Comparison with Theory

Author: T. Tolba, E. V. Hansen, Qing Xia, A. Jamil, A. Pocar, S. Thibado, V. Veeraraghavan, C. Chambers, R. DeVoe, Petr Vogel, David Leonard, R. MacLellan, Thomas Koffas, D. Fudenberg, W. M. Fairbank, M. Coon, J. Davis, M. J. Jewell, T. Daniels, F. Retiere, V.N. Stekhanov, L. J. Kaufman, J. Farine, Jouni Suhonen, A. Piepke, J. Todd, R. Tsang, M. J. Dolinski, Jens Dilling, O. Nusair, L. Darroch, R. Krücken, U. Wichoski, M. Hughes, I. Badhrees, K. Skarpaas, J. Hoessl, V. Belov, A. Robinson, T. Bhatta, A. S. Johnson, T. Ziegler, S. Feyzbakhsh, W. R. Cen, K. Murray, S. Al Kharusi, O. Ya. Zeldovich, G. S. Li, R. Gornea, Martin Breidenbach, M. Wagenpfeil, Gisela Anton, P. Hufschmidt, David A. Sinclair, P. C. Rowson, S. X. Wu, B. Mong, J. L. Vuilleumier, Arun Kumar Soma, C. Licciardi, A. Der Mesrobian-Kabakian, Yuehe Lin, S. J. Daugherty, A. Odian, L. Yang, David Moore, Y. Lan, S. Delaquis, Z. Li, Guofu Cao, Giorgio Gratta, A. Larson, T. Brunner, C. R. Hall, A. Dolgolenko, Thilo Michel, C. Jessiman, I. Ostrovskiy, P. Nakarmi, A. Craycraft, K. S. Kumar, B. T. Cleveland, A. Kuchenkov, O. Njoya, B. G. Lenardo, J. Watkins, A. Iverson, D. R. Yahne, T. McElroy, A. Karelin, Shu Li, S. Schmidt, L. J. Wen, Marc Weber, D. Fairbank, B. Veenstra, J. Kostensalo, J. Echevers, Peter Fierlinger, T. I. Totev, Gerrit Wrede, M. Tarka, Douglas H Beck, P. S. Barbeau, Y-R Yen, D. Ruddell, J. Runge, and P. Gautam
Subjects: Physics, Spectral shape analysis, General Physics and Astronomy, Nuclear data, Context (language use), Electron, 7. Clean energy, 01 natural sciences, Spectral line, 0103 physical sciences, Neutron source, Atomic physics, 010306 general physics, Ground state, Energy (signal processing)
Abstract: We report on a comparison between the theoretically predicted and experimentally measured spectra of the first-forbidden nonunique β-decay transition ^{137}Xe(7/2^{-})→^{137}Cs(7/2^{+}). The experimental data were acquired by the EXO-200 experiment during a deployment of an AmBe neutron source. The ultralow background environment of EXO-200, together with dedicated source deployment and analysis procedures, allowed for collection of a pure sample of the decays, with an estimated signal to background ratio of more than 99 to 1 in the energy range from 1075 to 4175 keV. In addition to providing a rare and accurate measurement of the first-forbidden nonunique β-decay shape, this work constitutes a novel test of the calculated electron spectral shapes in the context of the reactor antineutrino anomaly and spectral bump.
Published: 2020

8. Measurement of the Spectral Shape of the β-Decay of ^{137}Xe to the Ground State of ^{137}Cs in EXO-200 and Comparison with Theory

Author: S, Al Kharusi, G, Anton, I, Badhrees, P S, Barbeau, D, Beck, V, Belov, T, Bhatta, M, Breidenbach, T, Brunner, G F, Cao, W R, Cen, C, Chambers, B, Cleveland, M, Coon, A, Craycraft, T, Daniels, L, Darroch, S J, Daugherty, J, Davis, S, Delaquis, A, Der Mesrobian-Kabakian, R, DeVoe, J, Dilling, A, Dolgolenko, M J, Dolinski, J, Echevers, W, Fairbank, D, Fairbank, J, Farine, S, Feyzbakhsh, P, Fierlinger, D, Fudenberg, P, Gautam, R, Gornea, G, Gratta, C, Hall, E V, Hansen, J, Hoessl, P, Hufschmidt, M, Hughes, A, Iverson, A, Jamil, C, Jessiman, M J, Jewell, A, Johnson, A, Karelin, L J, Kaufman, T, Koffas, J, Kostensalo, R, Krücken, A, Kuchenkov, K S, Kumar, Y, Lan, A, Larson, B G, Lenardo, D S, Leonard, G S, Li, S, Li, Z, Li, C, Licciardi, Y H, Lin, R, MacLellan, T, McElroy, T, Michel, B, Mong, D C, Moore, K, Murray, P, Nakarmi, O, Njoya, O, Nusair, A, Odian, I, Ostrovskiy, A, Piepke, A, Pocar, F, Retière, A L, Robinson, P C, Rowson, D, Ruddell, J, Runge, S, Schmidt, D, Sinclair, K, Skarpaas, A K, Soma, V, Stekhanov, J, Suhonen, M, Tarka, S, Thibado, J, Todd, T, Tolba, T I, Totev, R, Tsang, B, Veenstra, V, Veeraraghavan, P, Vogel, J-L, Vuilleumier, M, Wagenpfeil, J, Watkins, M, Weber, L J, Wen, U, Wichoski, G, Wrede, S X, Wu, Q, Xia, D R, Yahne, L, Yang, Y-R, Yen, O Ya, Zeldovich, and T, Ziegler
Abstract: We report on a comparison between the theoretically predicted and experimentally measured spectra of the first-forbidden nonunique β-decay transition ^{137}Xe(7/2^{-})→^{137}Cs(7/2^{+}). The experimental data were acquired by the EXO-200 experiment during a deployment of an AmBe neutron source. The ultralow background environment of EXO-200, together with dedicated source deployment and analysis procedures, allowed for collection of a pure sample of the decays, with an estimated signal to background ratio of more than 99 to 1 in the energy range from 1075 to 4175 keV. In addition to providing a rare and accurate measurement of the first-forbidden nonunique β-decay shape, this work constitutes a novel test of the calculated electron spectral shapes in the context of the reactor antineutrino anomaly and spectral bump.
Published: 2020

9. Preparation of U-10Zr Alloys for Irradiation Testing in the Advanced Test Reactor to Enable MARMOT Assessment and Validation

Author: Sean M. McDeavitt, Moiz I. Butt, Laura Sudderth, Karim Ahmed, D. Porter, Mitchell K. Meyer, and J. Jewell
Subjects: Materials science, biology, Nuclear engineering, Advanced Test Reactor, Irradiation, Marmot, biology.organism_classification
Published: 2020

10. Event Reconstruction in a Liquid Xenon Time Projection Chamber with an Optically-Open Field Cage

Author: B. Chana, N. Roy, L. Cao, O. Nusair, G. St-Hilaire, Douglas H Beck, R. Krücken, F. Nolet, E. Raguzin, P. A. Breur, T. McElroy, T. Bhatta, L. J. Kaufman, Gerard Visser, D. Goeldi, M. Coon, Eric W. Hoppe, F. Vachon, Z. Li, C. Chambers, Veljko Radeka, Cory T. Overman, L. J. Wen, J. L. Vuilleumier, Samuele Sangiorgio, L. Darroch, P. Gautam, P. Nakarmi, Kaixuan Ni, K. S. Kumar, A. De St. Croix, R. Tsang, Haijun Yang, E. V. Hansen, P. Lv, E. Caden, S. X. Wu, J. Hößl, P. S. Barbeau, Lorenzo Fabris, I. J. Arnquist, R. Gornea, P. C. Rowson, V.N. Stekhanov, X. S. Jiang, C. Licciardi, A. Jamil, A. House, A. Piepke, J. Todd, G. Gallina, S. Thibado, Y. Y. Ding, A. Der Mesrobian-Kabakian, N. Massacret, M. Heffner, R. MacLellan, S. Viel, M. Worcester, Thilo Michel, V. Veeraraghavan, Qing Xia, M. Hughes, G. Li, Sergio Ferrara, S. Al Kharusi, R. DeVoe, A. Pocar, M. Walent, B. G. Lenardo, Arun Kumar Soma, S. Feyzbakhsh, Y. Lan, G. S. Ortega, B. T. Cleveland, K. Deslandes, T. Brunner, A. Kuchenkov, M. Medina-Peregrina, Serge A. Charlebois, F. Retiere, David Moore, M. Chiu, J. P. Brodsky, M. Tarka, F. Edaltafar, T. Wager, K. G. Leach, Wei Wu, R.J. Newby, Qun-Yao Wang, Zhijun Ning, M. Oriunno, Aleksey E. Bolotnikov, K. Murray, Gisela Anton, K. Odgers, B. Mong, M. J. Dolinski, David Leonard, Thomas Koffas, W. M. Fairbank, T. Tsang, T. Stiegler, Jean-Francois Pratte, Angelo Dragone, M. Elbeltagi, John L. Orrell, T. Daniels, Wei Wei, H. Rasiwala, I. Ostrovskiy, Yu-Guang Zhou, S. Rescia, D. Fairbank, Guofu Cao, Mike Richman, O. Njoya, T. I. Totev, A. Iverson, K. Skarpaas Viii, Shu Li, Giorgio Gratta, U. Wichoski, L. Yang, T. Rossignol, M. J. Jewell, A. Craycraft, T. Ziegler, Gabriele Giacomini, J. Echevers, Jens Dilling, C.R. Natzke, I. Badhrees, A. Tidball, M. L. di Vacri, C. Vivo-Vilches, S. Parent, A. Odian, O. Zeldovich, R. Saldanha, M. Wagenpfeil, J. Dalmasson, X.L. Sun, J. B. Zhao, X. F. Wu, A. Larson, Ethan Brown, A. Karelin, J. Farine, V. Belov, and A. Robinson
Subjects: Physics, Nuclear and High Energy Physics, Scintillation, Photon, Time projection chamber, Physics - Instrumentation and Detectors, Field (physics), 010308 nuclear & particles physics, chemistry.chemical_element, FOS: Physical sciences, Instrumentation and Detectors (physics.ins-det), 01 natural sciences, Xenon, chemistry, Double beta decay, Ionization, 0103 physical sciences, Atomic physics, 010306 general physics, Instrumentation, Event reconstruction
Abstract: nEXO is a proposed tonne-scale neutrinoless double beta decay ($0\nu\beta\beta$) experiment using liquid ${}^{136}Xe$ (LXe) in a Time Projection Chamber (TPC) to read out ionization and scintillation signals. Between the field cage and the LXe vessel, a layer of LXe ("skin" LXe) is present, where no ionization signal is collected. Only scintillation photons are detected, owing to the lack of optical barrier around the field cage. In this work, we show that the light originating in the skin LXe region can be used to improve background discrimination by 5% over previous published estimates. This improvement comes from two elements. First, a fraction of the $\gamma$-ray background is removed by identifying light from interactions with an energy deposition in the skin LXe. Second, background from ${}^{222}Rn$ dissolved in the skin LXe can be efficiently rejected by tagging the $\alpha$ decay in the ${}^{214}Bi-{}^{214}Po$ chain in the skin LXe., Comment: 11 pages, 12 figures
Published: 2020
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11. Wavefront sensing and control in space-based coronagraph instruments using Zernike's phase-contrast method

Author: Nicholas Siegler, B. P. Crill, Garreth Ruane, John Steeves, Brian Kern, Byoung-Joon Seo, Robert Zimmer, J. Kent Wallace, Pin Chen, David Marx, Carl T. Coker, David Redding, Eduardo Bendek, A. J. Eldorado Riggs, Camilo Mejia Prada, J. Jewell, and Phillip K. Poon
Subjects: Time delay and integration, Zernike polynomials, Computer science, FOS: Physical sciences, Context (language use), 01 natural sciences, Deformable mirror, law.invention, 010309 optics, symbols.namesake, Optics, law, 0103 physical sciences, 010303 astronomy & astrophysics, Instrumentation, Coronagraph, Instrumentation and Methods for Astrophysics (astro-ph.IM), Wavefront, business.industry, Mechanical Engineering, Astronomy and Astrophysics, Wavefront sensor, Electronic, Optical and Magnetic Materials, Starlight, Space and Planetary Science, Control and Systems Engineering, symbols, Astrophysics - Instrumentation and Methods for Astrophysics, business, Physics - Optics, Optics (physics.optics)
Abstract: Future space telescopes with coronagraph instruments will use a wavefront sensor (WFS) to measure and correct for phase errors and stabilize the stellar intensity in high-contrast images. The HabEx and LUVOIR mission concepts baseline a Zernike wavefront sensor (ZWFS), which uses Zernike's phase contrast method to convert phase in the pupil into intensity at the WFS detector. In preparation for these potential future missions, we experimentally demonstrate a ZWFS in a coronagraph instrument on the Decadal Survey Testbed in the High Contrast Imaging Testbed facility at NASA's Jet Propulsion Laboratory. We validate that the ZWFS can measure low- and mid-spatial frequency aberrations up to the control limit of the deformable mirror, with surface height sensitivity as small as 1 pm, using a configuration similar to the HabEx and LUVOIR concepts. Furthermore, we demonstrate closed-loop control, resolving an individual DM actuator, with residuals consistent with theoretical models. In addition, we predict the expected performance of a ZWFS on future space telescopes using natural starlight from a variety of spectral types. The most challenging scenarios require ~1 hr of integration time to achieve picometer sensitivity. This timescale may be drastically reduced by using internal or external laser sources for sensing purposes. The experimental results and theoretical predictions presented here advance the WFS technology in the context of the next generation of space telescopes with coronagraph instruments., Comment: Accepted for publication in JATIS
Published: 2020
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12. The Ripples of Vanport: Navigating Competing Narratives

Author: Curtis J. Jewell
Subjects: Oral history, History, Aesthetics, Narrative, Collective memory
Published: 2019

13. Male nursing students' experiences of simulation used to replace maternal-child clinical learning in Qatar

Author: Jason Hickey, Justine J. Jewell, and Daphne M. Kennedy
Subjects: Male, media_common.quotation_subject, education, MEDLINE, Fidelity, Context (language use), Experiential learning, Education, Interviews as Topic, 03 medical and health sciences, 0302 clinical medicine, Nursing, Pregnancy, Obstetric Nursing, Health care, Humans, 030212 general & internal medicine, Curriculum, Qatar, General Nursing, media_common, Cultural Characteristics, 030504 nursing, business.industry, Debriefing, Education, Nursing, Baccalaureate, Nurses, Male, Variety (cybernetics), Patient Simulation, Female, Students, Nursing, 0305 other medical science, Psychology, business
Abstract: Background In today's health care context, nurse educators teach with limited clinical placement availability, competition for available spaces and increasingly complex clients. Setting As part of the baccalaureate of nursing program at the University of Calgary in Qatar, students are required to complete 208 h of maternal-child clinical. Unfortunately, due to social and cultural norms in this predominantly Muslim country, male nursing students are prohibited from practicing with mothers and babies in Qatar. In order to address this need, we developed a fully simulated clinical practice module for these male students. Objectives The aim of the current study was to better understand the learning experiences of the students undertaking this experience. Design The authors developed and implemented a fully simulated, campus-based, maternity clinical experience that used a variety of levels of fidelity, incorporated the tenets of Kolb's (1984) experiential learning theory, and Jeffries' (2005) simulation design framework. Post-simulation debriefing sessions were recorded and transcribed. Typed weekly reflections were provided. All data was blinded. Participants A convenience sample of ten adult, male participants was obtained. Methods Using an inductive qualitative approach, researchers analyzed transcripts of debriefing sessions and reflective journals. Results The main themes were knowledge application, clinical judgement, communication, and crossing cultural barriers. Conclusions Themes from this study can be used to support and/or change existing practices in a way that supports learner-centered, experiential teaching practices.
Published: 2019

14. Reflectance of Silicon Photomultipliers at Vacuum Ultraviolet Wavelengths

Author: E. Caden, S. Rescia, D. Fairbank, G. St-Hilaire, Thilo Michel, A. Craycraft, Jens Dilling, I. Badhrees, A. De St. Croix, X. S. Jiang, C. Licciardi, J. Farine, M. Walent, S. Feyzbakhsh, V. Belov, C.R. Natzke, B. G. Lenardo, A. Robinson, P. Nakarmi, A. Der Mesrobian-Kabakian, T. Brunner, L. Darroch, J. Echevers, Xuan Wu, S. Parent, A. Odian, A. Fucarino, Jean-Francois Pratte, Yu-Guang Zhou, E. Raguzin, T. Rossignol, Z. Li, O. Nusair, J. L. Vuilleumier, R. Krücken, M. Hughes, V. Veeraraghavan, M. J. Jewell, R. Saldanha, T. I. Totev, P. A. Breur, K. Skarpaas, Gerard Visser, S. Al Kharusi, I. Ostrovskiy, B. T. Cleveland, A. Kuchenkov, Liangjian Wen, Luca Doria, Guofu Cao, Samuele Sangiorgio, Wei Wei, K. S. Kumar, Mike Richman, David Moore, O. Njoya, A. Iverson, T. Bhatta, M. Chiu, G. S. Li, Thomas Tsang, Shu Li, Y. Lan, B. Chana, Douglas H Beck, L. Yang, M. Oriunno, J. P. Brodsky, P. S. Barbeau, He-Run Yang, R. DeVoe, K. Murray, J. Watkins, M. Tarka, Gisela Anton, R. Tsang, M. L. di Vacri, K. Odgers, M. J. Dolinski, M. Medina-Peregrina, C. Vivo-Vilches, F. Retiere, U. Wichoski, Sergio Ferrara, O. Zeldovich, K. G. Leach, T. Ziegler, R. Gornea, K. Deslandes, David Leonard, Giorgio Gratta, Thomas Koffas, W. M. Fairbank, Wei Wu, R.J. Newby, P. C. Rowson, T. Stiegler, M. Elbeltagi, Lorenzo Fabris, J. Hobl, A. House, N. Roy, L. Cao, F. Nolet, N. Massacret, T. McElroy, S. X. Wu, F. Vachon, C. Chambers, R. MacLellan, A. Pocar, V.N. Stekhanov, P. Gautam, F. Edaltafar, D. Goeldi, M. Coon, I. J. Arnquist, J. Runge, Cory T. Overman, M. Heffner, S. Viel, G. Gallina, Angelo Dragone, Gabriele Giacomini, P. Lv, A. Piepke, J. Todd, Y. Y. Ding, Veljko Radeka, T. Wager, Qun-Yao Wang, Zhijun Ning, E. V. Hansen, A. Jamil, Arun Kumar Soma, Qing Xia, S. Byrne Mamahit, Ethan Brown, A. Karelin, G. S. Ortega, M. Wagenpfeil, J. Dalmasson, X.L. Sun, J. B. Zhao, A. Larson, Serge A. Charlebois, John L. Orrell, T. Daniels, B. Mong, L. J. Kaufman, and Eric W. Hoppe
Subjects: Nuclear and High Energy Physics, Materials science, Physics - Instrumentation and Detectors, Silicon, chemistry.chemical_element, Photodetector, FOS: Physical sciences, 01 natural sciences, 7. Clean energy, High Energy Physics - Experiment, High Energy Physics - Experiment (hep-ex), Xenon, Silicon photomultiplier, 0103 physical sciences, Wafer, Electrical and Electronic Engineering, 010308 nuclear & particles physics, business.industry, Instrumentation and Detectors (physics.ins-det), Nuclear Energy and Engineering, chemistry, Optoelectronics, Diffuse reflection, Photonics, business, Refractive index
Abstract: Characterization of the vacuum ultraviolet (VUV) reflectance of silicon photomultipliers (SiPMs) is important for large-scale SiPM-based photodetector systems. We report the angular dependence of the specular reflectance in a vacuum of SiPMs manufactured by Fondazionc Bruno Kessler (FBK) and Hamamatsu Photonics K.K. (HPK) over wavelengths ranging from 120 nm to 280 nm. Refractive index and extinction coefficient of the thin silicon-dioxide film deposited on the surface of the FBK SiPMs are derived from reflectance data of a FBK silicon wafer with the same deposited oxide film as SiPMs. The diffuse reflectance of SiPMs is also measured at 193 nm. We use the VUV spectral dependence of the optical constants to predict the reflectance of the FBK silicon wafer and FBK SiPMs in liquid xenon.
Published: 2019
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15. Simulation of charge readout with segmented tiles in nEXO

Author: F. Retière, M. Medina-Peregrina, Venkatesh Veeraraghavan, J. Hößl, Gerard Visser, J. L. Vuilleumier, L. Darroch, M. Chiu, J. Watkins, V. A. Belov, Yang Haibo, A. De St. Croix, V. Radeka, D. Fairbank, T. McElroy, T. Bhatta, A. Pocar, D. S. Leonard, J. Echevers, E. Caden, A. Craycraft, R. DeVoe, Lorenzo Fabris, C. T. Overman, E. Raguzin, C. Vivo-Vilches, Qing Xia, M. J. Jewell, Xiaoyang Sun, R. Gornea, J. Dalmasson, S. Feyzbakhsh, P. Gautam, G. S. Ortega, A. Piepke, I. Ostrovskiy, P. Lv, M. Hughes, Thilo Michel, T. Ziegler, C.R. Natzke, Z. Ning, Xuan Wu, F. Vachon, Sergio Ferrara, Serge A. Charlebois, S. X. Wu, V.N. Stekhanov, M. Walent, S. Al Kharusi, J. B. Zhao, A. Larson, A. Der Mesrobian-Kabakian, A. E. Robinson, Mike Richman, B. G. Lenardo, T. Brunner, A. Fucarino, David Moore, N. Roy, L. Cao, F. Nolet, J. Todd, M. Heffner, D. Kodroff, T. Tolba, Jean-Francois Pratte, M. Oriunno, John L. Orrell, T. Daniels, B. Mong, Rejean Fontaine, Ethan Brown, Qian Wang, Y. Lan, K. Murray, G. Giacomini, T. Stiegler, O. Njoya, A. Iverson, K. Skarpaas Viii, Thomas Tsang, R. Saldanha, Shu Li, Y. Y. Ding, Z. Li, Gisela Anton, O. Zeldovich, Marc Weber, E. Hansen, A. Karelin, O. Nusair, R. Krücken, Jens Dilling, R. MacLellan, B. Chana, Giorgio Gratta, P. S. Barbeau, Yumei Zhou, I. Badhrees, R. Tsang, Martin Ward, T. I. Totev, D. Goeldi, M. Coon, Liangjian Wen, Douglas H Beck, Guofu Cao, Angelo Dragone, W. R. Cen, S. J. Daugherty, Thomas Koffas, Xiaoshan Jiang, W. M. Fairbank, M. Elbeltagi, Y-R Yen, S. Rescia, M. J. Dolinski, A. Odian, S. Parent, J. Runge, J. P. Brodsky, P. Nakarmi, U. Wichoski, S. Viel, C. Licciardi, G. Gallina, T. Rossignol, M. L. Di Vacri, L. J. Kaufman, Eric W. Hoppe, Liang Yang, A. Jamil, Arun Kumar Soma, Yuehe Lin, Samuele Sangiorgio, Wei Wei, K. S. Kumar, J. Farine, I. J. Arnquist, K. G. Leach, G. St-Hilaire, Wei Wu, R.J. Newby, P. C. Rowson, A. House, M. Tarka, G. Li, B. T. Cleveland, K. Odgers, A. Kuchenkov, M. Wagenpfeil, and C. Chambers
Subjects: Physics, Physics - Instrumentation and Detectors, Time projection chamber, 010308 nuclear & particles physics, Detector, chemistry.chemical_element, FOS: Physical sciences, Charge (physics), Instrumentation and Detectors (physics.ins-det), 01 natural sciences, 030218 nuclear medicine & medical imaging, Anode, Nuclear physics, 03 medical and health sciences, 0302 clinical medicine, Xenon, chemistry, Double beta decay, 0103 physical sciences, Beta (velocity), Sensitivity (control systems), Nuclear Experiment (nucl-ex), Nuclear Experiment, Instrumentation, Mathematical Physics
Abstract: nEXO is a proposed experiment to search for the neutrino-less double beta decay ($0\nu\beta\beta$) of $^{136}$Xe in a tonne-scale liquid xenon time projection chamber (TPC). The nEXO TPC will be equipped with charge collection tiles to form the anode. In this work, the charge reconstruction performance of this anode design is studied with a dedicated simulation package. A multi-variate method and a deep neural network are developed to distinguish simulated $0\nu\beta\beta$ signals from backgrounds arising from trace levels of natural radioactivity in the detector materials. These simulations indicate that the nEXO TPC with charge-collection tiles shows promising capability to discriminate the $0\nu\beta\beta$ signal from backgrounds. The estimated half-life sensitivity for $0\nu\beta\beta$ decay is improved by $\sim$20$~(32)\%$ with the multi-variate~(deep neural network) methods considered here, relative to the sensitivity estimated in the nEXO pre-conceptual design report.
Published: 2019
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16. Reflectivity and PDE of VUV4 Hamamatsu SiPMs in Liquid Xenon

Author: Gerard Visser, M. Walent, B. G. Lenardo, T. Brunner, V. Veeraraghavan, T. Bhatta, Giorgio Gratta, F. Edaltafar, T. Rossignol, M. J. Jewell, J. Watkins, P. Nakarmi, Arun Kumar Soma, Ethan Brown, L. Darroch, O. Nusair, R. Krücken, S. X. Wu, David Leonard, J. Blatchford, E. Caden, Thomas Koffas, W. M. Fairbank, T. Stiegler, M. Elbeltagi, L. J. Kaufman, M. Hughes, X. S. Jiang, C. Licciardi, A. Craycraft, Eric W. Hoppe, S. Al Kharusi, A. Karelin, G. Gallina, P. Gautam, R. Saldanha, M. Chiu, J. L. Vuilleumier, T. Wager, A. Der Mesrobian-Kabakian, David Moore, C. Chambers, M. Oriunno, E. V. Hansen, M. Alfaris, M. Wagenpfeil, J. Dalmasson, Sergio Ferrara, R. MacLellan, Qun-Yao Wang, K. Murray, Gabriele Giacomini, I. J. Arnquist, Liang Yang, Y. Lan, U. Wichoski, C.R. Natzke, S. Feyzbakhsh, A. Jamil, Gisela Anton, J. Runge, Zhijun Ning, T. Ziegler, K. G. Leach, R. Tsang, X.L. Sun, J. B. Zhao, M. Heffner, K. Odgers, S. Viel, Wei Wu, R.J. Newby, A. Fucarino, A. Larson, Z. Li, B. Chana, Douglas H Beck, Samuele Sangiorgio, K. S. Kumar, Veljko Radeka, P. C. Rowson, A. House, N. Massacret, Jean-Francois Pratte, P. Lv, J. Todd, Angelo Dragone, B. Mong, Y. Y. Ding, M. Ward, T. I. Totev, G. S. Li, M. L. di Vacri, R. DeVoe, C. Vivo-Vilches, Qing Xia, S. Byrne Mamahit, G. S. Ortega, R. Fontaine, J. Farine, Serge A. Charlebois, John L. Orrell, T. Daniels, V. Belov, A. Robinson, N. Roy, L. Cao, F. Nolet, T. McElroy, F. Vachon, Marc Weber, A. De St. Croix, Lorenzo Fabris, B. T. Cleveland, D. Goeldi, M. Coon, A. Kuchenkov, Cory T. Overman, S. Rescia, D. Fairbank, G. St-Hilaire, J. P. Brodsky, He-Run Yang, A. Piepke, M. Tarka, V.N. Stekhanov, J. Echevers, A. Pocar, O. Zeldovich, Yu-Guang Zhou, Liangjian Wen, Luca Doria, Guofu Cao, Thilo Michel, Wei Wei, I. Ostrovskiy, M. J. Dolinski, E. Raguzin, P. A. Breur, Xuan Wu, Mike Richman, F. Retière, O. Njoya, A. Iverson, M. Medina-Peregrina, J. Hößl, K. Skarpaas Viii, P. S. Barbeau, Thomas Tsang, Shu Li, R. Gornea, Jens Dilling, I. Badhrees, S. Parent, and A. Odian
Subjects: Materials science, Physics - Instrumentation and Detectors, APDS, Physics::Instrumentation and Detectors, Photodetector, chemistry.chemical_element, FOS: Physical sciences, Photodetection, 01 natural sciences, 030218 nuclear medicine & medical imaging, law.invention, High Energy Physics - Experiment, 03 medical and health sciences, High Energy Physics - Experiment (hep-ex), 0302 clinical medicine, Silicon photomultiplier, Optics, Xenon, law, 0103 physical sciences, Specular reflection, Instrumentation, Mathematical Physics, Scintillation, 010308 nuclear & particles physics, business.industry, Instrumentation and Detectors (physics.ins-det), Wavelength, chemistry, business
Abstract: Understanding reflective properties of materials and photodetection efficiency (PDE) of photodetectors is important for optimizing energy resolution and sensitivity of the next generation neutrinoless double beta decay, direct detection dark matter, and neutrino oscillation experiments that will use noble liquid gases, such as nEXO, DARWIN, DarkSide-20k, and DUNE. Little information is currently available about reflectivity and PDE in liquid noble gases, because such measurements are difficult to conduct in a cryogenic environment and at short enough wavelengths. Here we report a measurement of specular reflectivity and relative PDE of Hamamatsu VUV4 silicon photomultipliers (SiPMs) with 50 micrometer micro-cells conducted with xenon scintillation light (~175 nm) in liquid xenon. The specular reflectivity at 15 deg. incidence of three samples of VUV4 SiPMs is found to be 30.4+/-1.4%, 28.6+/-1.3%, and 28.0+/-1.3%, respectively. The PDE at normal incidence differs by +/-8% (standard deviation) among the three devices. The angular dependence of the reflectivity and PDE was also measured for one of the SiPMs. Both the reflectivity and PDE decrease as the angle of incidence increases. This is the first measurement of an angular dependence of PDE and reflectivity of a SiPM in liquid xenon., Comment: 21 pages, 15 figures, 6 tables. As accepted by JINST
Published: 2019
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17. Measurement of the scintillation and ionization response of liquid xenon at MeV energies in the EXO-200 experiment

Author: E. V. Hansen, D. Fudenberg, Liang Yang, A. Jamil, M. J. Jewell, L. Darroch, M. Wagenpfeil, Giorgio Gratta, M. J. Dolinski, P. Hufschmidt, David A. Sinclair, G. S. Li, Thilo Michel, D. Fairbank, J. L. Vuilleumier, M. Hughes, T. Bhatta, R. MacLellan, A.C. Odian, I. Ostrovskiy, A. Larson, T. Tolba, P. C. Rowson, C. Jessiman, A. Pocar, C. Licciardi, J. Echevers, B. Mong, O. Ya. Zeldovich, A. Der Mesrobian-Kabakian, R. Neilson, T. Brunner, S. Delaquis, L. J. Kaufman, T. McElroy, David Moore, A. Karelin, A. S. Johnson, J. Watkins, V. Veeraraghavan, L. J. Wen, Marc Weber, Arun Kumar Soma, V.N. Stekhanov, S. X. Wu, D. R. Yahne, C. R. Hall, R. DeVoe, A. Piepke, J. Todd, Martin Breidenbach, David Leonard, S. J. Daugherty, O. Njoya, J. Farine, A. Dolgolenko, A. Craycraft, D. Beck, Thomas Koffas, Qing Xia, D. Tosi, W. M. Fairbank, A. Iverson, C. Chambers, J. Hoessl, P. S. Barbeau, J. Runge, W. R. Cen, R. Gornea, M. Coon, Y-R Yen, Shu Li, S. Schmidt, Guofu Cao, A. Robinson, F. Retiere, V. A. Belov, O. Nusair, R. Krücken, Jens Dilling, B. Veenstra, K. Murray, I. Badhrees, T. I. Totev, P. Gautam, T. Daniels, J. Davis, Gisela Anton, Z. Li, U. Wichoski, T. Ziegler, B. G. Lenardo, Peter Fierlinger, Gerrit Wrede, M. Tarka, B. T. Cleveland, A. Kuchenkov, Y. Lan, S. Feyzbakhsh, Yuehe Lin, and K. S. Kumar
Subjects: Physics, Scintillation, Range (particle radiation), Physics - Instrumentation and Detectors, Photon, Argon, 010308 nuclear & particles physics, Physics::Instrumentation and Detectors, chemistry.chemical_element, FOS: Physical sciences, Electron, Instrumentation and Detectors (physics.ins-det), 01 natural sciences, 7. Clean energy, High Energy Physics - Experiment, Nuclear physics, High Energy Physics - Experiment (hep-ex), Xenon, chemistry, Electric field, Ionization, 0103 physical sciences, 010306 general physics
Abstract: Liquid xenon (LXe) is employed in a number of current and future detectors for rare event searches. We use the EXO-200 experimental data to measure the absolute scintillation and ionization yields generated by $\gamma$ interactions from $^{228}$Th (2615~keV), $^{226}$Ra (1764~keV) and $^{60}$Co (1332~keV and 1173~keV) calibration sources, over a range of electric fields. The $W$-value that defines the recombination-independent energy scale is measured to be $11.5~\pm~0.5$~(syst.)~$\pm~0.1$~(stat.) eV. These data are also used to measure the recombination fluctuations in the number of electrons and photons produced by the calibration sources at the MeV-scale, which deviate from extrapolations of lower-energy data. Additionally, a semi-empirical model for the energy resolution of the detector is developed, which is used to constrain the recombination efficiency, i.e., the fraction of recombined electrons that result in the emission of a detectable photon. Detailed measurements of the absolute charge and light yields for MeV-scale electron recoils are important for predicting the performance of future neutrinoless double beta decay detectors.
Published: 2019
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18. Childhood obesity management in the WHO European Region – an overview and country perspectives

Author: CS Kaposvari, J Jewell, Tommy L S Visscher, João Breda, Viktoria Anna Kovacs, and C Gauci
Subjects: Economic growth, Political science, Public Health, Environmental and Occupational Health, medicine, medicine.disease, European region, Childhood obesity
Published: 2018

19. Molecular and phenotypic characterisation of fenbendazole resistance in a field-derived isolate of Ostertagia ostertagi

Author: Dave J. Bartley, Leigh Andrews, Sian Mitchell, Alison A. Morrison, and Natalie J. Jewell
Subjects: 0301 basic medicine, Benzimidazole, Veterinary medicine, 030231 tropical medicine, Drug Resistance, Cattle Diseases, Biology, Polymorphism, Single Nucleotide, 03 medical and health sciences, chemistry.chemical_compound, 0302 clinical medicine, Ostertagiasis, Genotype, medicine, Animals, Anthelmintic, Anthelmintics, Ostertagia ostertagi, General Veterinary, Ostertagia, Fenbendazole, General Medicine, 030108 mycology & parasitology, biology.organism_classification, Isotype, Nematode, chemistry, Cattle, Parasitology, medicine.drug
Abstract: The prevalence of anthelmintic resistance in the bovine nematode Cooperia oncophora has been well documented globally but lack of efficacy against the more pathogenic nematode species Ostertagia ostertagi is less common. The sensitivity of an O. ostertagi isolate to the benzimidazole class of anthelmintic was investigated using classical parasitological techniques following apparent clinical failure of controlled release fenbendazole capsule administration in first season grazers at pasture. A controlled efficacy test (CET) was conducted in conjunction with sequencing of the β-tubulin isotype 1 gene of larvae pre- and post-fenbendazole administration. Twelve helminth-naive calves were infected experimentally with 20,000 third stage larvae; six received oral fenbendazole (7.5 mg/kg bodyweight) 28 days post infection. Total abomasal nematode burdens were compared between treatment and control groups to determine efficacy. Fenbendazole resistance in O. ostertagi was confirmed with a total treatment failure in reducing worm burden: efficacy of 0%. Sequence analysis of the β-tubulin isotype-1 gene from forty-five infective larvae from both control and treated groups was performed. The three commonest single nucleotide polymorphisms (SNPs) associated with benzimidazole resistance, namely F167Y, E198A and F200Y, were examined. The predominant resistance-associated SNPs were F200Y (78 % control and 79 % treated groups) and F167Y (remaining genotypes) and emphasises the importance of these SNPs in clinical disease in this isolate. The development of diagnostic molecular tools based on a characterised field-derived isolate of benzimidazole-resistant Ostertagia will enable future prevalence surveys to be undertaken to assess the possible risk posed by resistance in this economically important species.
Published: 2021

20. Anaerobic Treatment of Apple Pomace and Wastewater

Author: David J. Malecki, William J. Jewell, and Thomas E. White
Subjects: Anaerobic digestion, Effluent limitation, Wastewater, Pomace, Environmental science, Anaerobic treatment, Pulp and paper industry, Retention time, Water use
Abstract: This chapter presents a study investigates the effect of solids retention time (SRT) on hydrolysis of diluted apple pomace. Apple pomace is the waste solids resulting from the production of apple juice or cider. The estimated disposal cost of the 1.5 million tons of pomace generated in the US each year exceeds $10 million. In addition to pomace, many processors discharge large quantities of wastewater generated during apple processing operations. Effluent limitation guidelines for the streams point source discharge generally require best conventional control technology. The most important factor having an impact on wastewater quality for juice manufacturers is quality of the raw fruit. For other products, the type of peeling operation employed, water use, and management attitude all have an important bearing on wastewater quality. Anaerobic digestion of apple wastes without nutrient or buffer addition results in a low cost alternative to disposal practices.
Published: 2018

21. Search for nucleon decays with EXO-200

Author: M. Hughes, E. V. Hansen, A. P. Waite, Simon Johnston, T. Tolba, A.C. Odian, Liang Yang, A. Jamil, C. R. Hall, David Moore, O. Ya. Zeldovich, G. S. Li, T. Didberidze, B. T. Cleveland, L. J. Kaufman, Martin Breidenbach, R. MacLellan, M. Coon, S. J. Daugherty, R. DeVoe, R. H. Nelson, A. Pocar, U. Wichoski, Arun Kumar Soma, C. Chambers, P. C. Rowson, Petr Vogel, P. S. Barbeau, Guofu Cao, M. Danilov, M. J. Jewell, T. Ziegler, W. Cree, Yuehe Lin, David Leonard, V. A. Belov, Thomas Koffas, W. M. Fairbank, S. Delaquis, F. Retiere, K. S. Kumar, J. Zettlemoyer, S. Feyzbakhsh, V.N. Stekhanov, Douglas H Beck, J. C. Davis, Y-R Yen, A. Craycraft, B. Mong, D. Fudenberg, Samuel Homiller, J. Daughhetee, A. Piepke, K. Graham, M. J. Dolinski, C. Licciardi, A. Der Mesrobian-Kabakian, Peter Fierlinger, R. Bayerlein, Gerrit Wrede, A. Johnson, Thilo Michel, A. Karelin, Giorgio Gratta, M. Tarka, J. Farine, A. Dolgolenko, K. Murray, Y. Lan, J. Hoessl, P. Hufschmidt, M. Wagenpfeil, David A. Sinclair, Gisela Anton, A. Robinson, T. Walton, T. Brunner, Alexis G. Schubert, A. Kuchenkov, Justin Albert, R. Tsang, W. R. Cen, R. Gornea, L. J. Wen, Marc Weber, R. Krücken, Jens Dilling, I. Badhrees, T. Daniels, J.-L. Vuilleumier, S. Kravitz, I. Ostrovskiy, O. Njoya, Shu Li, and S. Schmidt
Subjects: Particle physics, Physics - Instrumentation and Detectors, Hadron, FOS: Physical sciences, Elementary particle, nucl-ex, 01 natural sciences, Atomic, High Energy Physics - Experiment, Nuclear physics, Particle decay, High Energy Physics - Experiment (hep-ex), Particle and Plasma Physics, 0103 physical sciences, Isotopes of xenon, Nuclear, Nuclear Experiment (nucl-ex), 010306 general physics, Nuclear Experiment, physics.ins-det, Physics, Quantum Physics, Isotope, 010308 nuclear & particles physics, hep-ex, Molecular, Fermion, Instrumentation and Detectors (physics.ins-det), Nuclear & Particles Physics, ddc, Baryon, Nucleon, Astronomical and Space Sciences
Abstract: A search for instability of nucleons bound in Xe136 nuclei is reported with 223 kg·yr exposure of Xe136 in the EXO-200 experiment. Lifetime limits of 3.3×1023 and 1.9×1023 yr are established for nucleon decay to Sb133 and Te133, respectively. These are the most stringent to date, exceeding the prior decay limits by a factor of 9 and 7, respectively.
Published: 2018

22. VUV-sensitive Silicon Photomultipliers for Xenon Scintillation Light Detection in nEXO

Author: A. Jamil, T. Ziegler, P. Hufschmidt, G. Li, L. Lupin-Jimenez, T. Michel, I. Ostrovskiy, F. Retiere, J. Schneider, M. Wagenpfeil, A. Alamre, J. B. Albert, G. Anton, I. J. Arnquist, I. Badhrees, P. S. Barbeau, D. Beck, V. Belov, T. Bhatta, F. Bourque, J. P. Brodsky, E. Brown, T. Brunner, A. Burenkov, G. F. Cao, L. Cao, W. R. Cen, C. Chambers, S. A. Charlebois, M. Chiu, B. Cleveland, M. Coon, M. Cote, A. Craycraft, W. Cree, J. Dalmasson, T. Daniels, L. Darroch, S. J. Daugherty, J. Daughhetee, S. Delaquis, A. Der Mesrobian-Kabakian, R. DeVoe, J. Dilling, Y. Y. Ding, M. J. Dolinski, A. Dragone, J. Echevers, L. Fabris, D. Fairbank, W. Fairbank, J. Farine, S. Feyzbakhsh, R. Fontaine, D. Fudenberg, G. Gallina, G. Giacomini, R. Gornea, G. Gratta, E. V. Hansen, D. Harris, M. Hasan, M. Heffner, J. HoBl, E. W. Hoppe, A. House, M. Hughes, Y. Ito, A. Iverson, C. Jessiman, M. J. Jewell, X. S. Jiang, A. Karelin, L. J. Kaufman, T. Koffas, S. Kravitz, R. Krucken, A. Kuchenkov, K. S. Kumar, Y. Lan, A. Larson, D. S. Leonard, S. Li, Z. Li, C. Licciardi, Y. H. Lin, P. Lv, R. MacLellan, B. Mong, D. C. Moore, K. Murray, R. J. Newby, Z. Ning, O. Njoya, F. Nolet, O. Nusair, K. Odgers, A. Odian, M. Oriunno, J. L. Orrell, G. S. Ortega, C. T. Overman, S. Parent, A. Piepke, A. Pocar, J.-F. Pratte, D. Qiu, V. Radeka, E. Raguzin, T. Rao, S. Rescia, A. Robinson, T. Rossignol, P. C. Rowson, N. Roy, R. Saldanha, S. Sangiorgio, S. Schmidt, A. Schubert, D. Sinclair, K. Skarpaas, A. K. Soma, G. St-Hilaire, V. Stekhanov, T. Stiegler, X. L. Sun, M. Tarka, J. Todd, T. Tolba, T. I. Totev, R. Tsang, T. Tsang, F. Vachon, B. Veenstra, V. Veeraraghavan, G. Visser, J.-L. Vuilleumier, Q. Wang, J. Watkins, M. Weber, W. Wei, L. J. Wen, U. Wichoski, G. Wrede, S. X. Wu, W. H. Wu, Q. Xia, L. Yang, Y.-R. Yen, O. Zeldovich, X. Zhang, J. Zhao, and Y. Zhou
Subjects: Physics, Nuclear and High Energy Physics, Photomultiplier, Scintillation, Time projection chamber, Physics - Instrumentation and Detectors, 010308 nuclear & particles physics, business.industry, Noble gas, chemistry.chemical_element, FOS: Physical sciences, Instrumentation and Detectors (physics.ins-det), Avalanche photodiode, 01 natural sciences, Optics, Silicon photomultiplier, Xenon, Nuclear Energy and Engineering, chemistry, Double beta decay, 0103 physical sciences, Electrical and Electronic Engineering, 010306 general physics, business
Abstract: Future tonne-scale liquefied noble gas detectors depend on efficient light detection in the VUV range. In the past years Silicon Photomultipliers (SiPMs) have emerged as a valid alternative to standard photomultiplier tubes or large area avalanche photodiodes. The next generation double beta decay experiment, nEXO, with a 5 tonne liquid xenon time projection chamber, will use SiPMs for detecting the $178\,\text{nm}$ xenon scintillation light, in order to achieve an energy resolution of $\sigma / Q_{\beta\beta} = 1\, \%$. This paper presents recent measurements of the VUV-HD generation SiPMs from Fondazione Bruno Kessler in two complementary setups. It includes measurements of the photon detection efficiency with gaseous xenon scintillation light in a vacuum setup and dark measurements in a dry nitrogen gas setup. We report improved photon detection efficiency at $175\,\text{nm}$ compared to previous generation devices, that would meet the criteria of nEXO. Furthermore, we present the projected nEXO detector light collection and energy resolution that could be achieved by using these SiPMs., Comment: 11 pages, 13 figures, 2 tables
Published: 2018
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23. Treatment failure of lungworm in cattle

Author: Jeff Jones, Sian Mitchell, Anuschka Marsman, and Natalie J. Jewell
Subjects: 040301 veterinary sciences, Drug Resistance, Cattle Diseases, Physiology, Disease, 0403 veterinary science, Feces, Weight loss, Grazing, Dictyocaulus Infections, medicine, Animals, Ingestion, Treatment Failure, Anthelmintics, Ivermectin, General Veterinary, Respiratory distress, business.industry, 0402 animal and dairy science, 04 agricultural and veterinary sciences, General Medicine, medicine.disease, 040201 dairy & animal science, Dictyocaulus, Bronchitis, Cattle, Female, Autopsy, medicine.symptom, business, Lungworm, Weight gain
Abstract: > We are now into the higher risk period of lungworm disease in cattle As we are now into the higher risk period of lungworm disease in cattle, we are writing to make colleagues aware of the diagnostic options, importance of correct treatment and the investigation of possible inefficacious treatments. Parasitic bronchitis, due to Dictyocaulus viviparus, can occur in grazing cattle of all ages. Clinical disease is characterised by coughing that may be accompanied by increased respiratory rate and effort, respiratory distress, milk drop and reduced weight gain/weight loss. Clinical signs are seen two to four weeks after the ingestion of infective larvae by non-immune cattle. Diagnostic testing for lungworm in live cattle is …
Published: 2019

24. Searches for double beta decay of Xe134 with EXO-200

Author: L. J. Kaufman, Yuehe Lin, J. J. Russell, K. S. Kumar, T. Michel, Douglas H Beck, T. Daniels, Y-R Yen, J. Walton, M. Danilov, M. J. Jewell, I. Ostrovskiy, C. R. Hall, Y. Lan, David Leonard, A. S. Johnson, P. C. Rowson, J. Daughhetee, R. DeVoe, J. B. Albert, Petr Vogel, O. Ya. Zeldovich, A. Schubert, R. MacLellan, W. Cree, Thomas Koffas, W. M. Fairbank, J. Hoessl, O. Njoya, S. Delaquis, A.C. Odian, F. Retiere, P. Hufschmidt, Shu Li, R. Krücken, M. Hughes, Peter Fierlinger, S. Feyzbakhsh, J. Zettlemoyer, A. P. Waite, David A. Sinclair, A. Der Mesrobian-Kabakian, J. L. Vuilleumier, C. Licciardi, M. Tarka, P. S. Barbeau, A. Craycraft, K. Graham, Jens Dilling, I. Badhrees, C. Chambers, E. Smith, Martin Breidenbach, R. Bayerlein, A. Piepke, A. Karelin, Michael G. Marino, S. J. Daugherty, K. Murray, S. Johnston, David Moore, T. Didberidze, R. H. Nelson, B. T. Cleveland, Gisela Anton, T. Walton, A. Kuchenkov, J. Davis, M. Wagenpfeil, Guofu Cao, U. Wichoski, A. Dolgolenko, B. Mong, Giorgio Gratta, T. Ziegler, T. Tolba, L. J. Wen, Marc Weber, D. Fudenberg, M. J. Dolinski, S. Kravitz, Liang Yang, A. Jamil, R. Tsang, W. R. Cen, R. Gornea, M. Coon, A. Pocar, J. Farine, V. Belov, V.N. Stekhanov, and T. Brunner
Subjects: Physics, Particle physics, Isotope, 010308 nuclear & particles physics, chemistry.chemical_element, 01 natural sciences, Beta decay, Particle detector, 3. Good health, Nuclear physics, Xenon, chemistry, Double beta decay, 0103 physical sciences, Isotopes of xenon, Nuclear astrophysics, 010306 general physics, Radioactive decay
Abstract: Searches for double beta decay of ^(134)Xe were performed with EXO-200, a single-phase liquid xenon detector designed to search for neutrinoless double beta decay of ^(136)Xe. Using an exposure of 29.6 kg⋅yr, the lower limits of T^(2νββ_+(1/2) > 8.7×10^(20) yr and T^(0νββ)_(1/2) > 1.1×10^(23) yr at 90% confidence level were derived, with corresponding half-life sensitivities of 1.2×10^(21) yr and 1.9×10^(23) yr. These limits exceed those in the literature for ^(134)Xe, improving by factors of nearly 105 and 2 for the two antineutrino and neutrinoless modes, respectively.
Published: 2017

25. An RF-only ion-funnel for extraction from high-pressure gases

Author: David Leonard, Thomas Koffas, W. M. Fairbank, T. Daniels, F. Retière, R. MacLellan, D. Fudenberg, J. Farine, P. S. Barbeau, I. Ostrovskiy, F. Leonard, R. Gornea, Marc Weber, D. Tosi, E. Smith, P. C. Rowson, Douglas H Beck, J. Walton, Y-R Yen, K. Graham, U. Wichoski, David A. Sinclair, J. L. Vuilleumier, M. Heffner, A. Craycraft, Monica Dunford, A. Piepke, M. Hughes, A. Sabourov, T. Tolba, A. Schubert, J. B. Albert, W. Feldmeier, L. J. Kaufman, David Moore, T. Didberidze, M. Tarka, B. Mong, D. J. Auty, C. Licciardi, V.N. Stekhanov, T. Brunner, Yuehe Lin, A. Karelin, Martin Breidenbach, S. J. Daugherty, C. Benitez-Medina, Ryan Killick, R. DeVoe, Lorenzo Fabris, C. Chambers, B. T. Cleveland, K. S. Kumar, A. Pocar, C. Ouellet, A. Kuchenkov, Giorgio Gratta, S. Kravitz, V. Varentsov, Liang Yang, Jens Dilling, M. Coon, T. N. Johnson, M. J. Jewell, A. Odian, K. Twelker, X. S. Jiang, R. Krücken, T. Walton, M. P. Rozo, M. J. Dolinski, Michael G. Marino, S. Johnston, P. Fierlinger, Liangjian Wen, and Guofu Cao
Subjects: Physics - Instrumentation and Detectors, Trace Amounts, Physics::Instrumentation and Detectors, FOS: Physical sciences, chemistry.chemical_element, 01 natural sciences, Ion, Xenon, Ionization, 0103 physical sciences, Nuclear Experiment (nucl-ex), Physical and Theoretical Chemistry, 010306 general physics, Nuclear Experiment, Instrumentation, Spectroscopy, Time projection chamber, Chemistry, 010401 analytical chemistry, Extraction (chemistry), Barium, Instrumentation and Detectors (physics.ins-det), Condensed Matter Physics, 0104 chemical sciences, 13. Climate action, Atomic physics, Bar (unit)
Abstract: An RF ion-funnel technique has been developed to extract ions from a high-pressure (10 bar) noble-gas environment into a vacuum (10(-6) mbar). Detailed simulations have been performed and a prototype has been developed for the purpose of extracting Ba-136 ions from Xe gas with high efficiency. With this prototype, ions have been extracted for the first time from high-pressure xenon gas and argon gas. Systematic studies have been carried out and compared to simulations. This demonstration of extraction of ions, with mass comparable to that of the gas generating the high-pressure, has applications to Ba tagging from a Xe-gas time-projection chamber for double-beta decay, as well as to the general problem of recovering trace amounts of an ionized element in a heavy (m > 40 u) carrier gas. (C) 2015 Elsevier B.V. All rights reserved.
Published: 2015

26. Search for Neutrinoless Double-Beta Decay with the Upgraded EXO-200 Detector

Author: M. Wagenpfeil, S. Feyzbakhsh, S. Johnston, Martin Breidenbach, M. Coon, P. Fierlinger, Liangjian Wen, S. J. Daugherty, Guofu Cao, K. Graham, C. Licciardi, S. Kravitz, O. Ya. Zeldovich, R. Bayerlein, A. Piepke, R. H. Nelson, A. Schubert, U. Wichoski, Marc Weber, B. T. Cleveland, E. V. Hansen, B. Mong, P. C. Rowson, Giorgio Gratta, A. Kuchenkov, T. Ziegler, P. S. Barbeau, W. Cree, J. Davis, R. Krücken, S. Delaquis, K. Murray, David Leonard, R. Tsang, M. J. Jewell, A. Karelin, V. A. Belov, Gisela Anton, Liang Yang, A. Jamil, J. J. Russell, J. Farine, J. B. Albert, T. Walton, Thomas Koffas, W. M. Fairbank, M. Danilov, W. R. Cen, R. Gornea, J. Hoessl, Y. Lan, P. Hufschmidt, R. DeVoe, L. J. Kaufman, Douglas H Beck, J. Zettlemoyer, David A. Sinclair, Y-R Yen, J. Daughhetee, Yuehe Lin, C. Chambers, J. L. Vuilleumier, C. R. Hall, R. MacLellan, K. S. Kumar, A. Craycraft, T. Tolba, Thilo Michel, T. Brunner, A. S. Johnson, A. Dolgolenko, V.N. Stekhanov, A. Pocar, D. Fudenberg, M. Hughes, A. P. Waite, David Moore, T. Didberidze, Petr Vogel, F. Retiere, G. S. Li, M. J. Dolinski, A. Der Mesrobian-Kabakian, I. Ostrovskiy, O. Njoya, Shu Li, S. Schmidt, Jens Dilling, I. Badhrees, A. Odian, Gerrit Wrede, M. Tarka, and T. Daniels
Subjects: Cryostat, Physics, Particle physics, 010308 nuclear & particles physics, Detector, General Physics and Astronomy, chemistry.chemical_element, FOS: Physical sciences, Radon, 01 natural sciences, Confidence interval, High Energy Physics - Experiment, ddc, Nuclear physics, Lead shielding, High Energy Physics - Experiment (hep-ex), Upgrade, chemistry, Double beta decay, 0103 physical sciences, Nuclear astrophysics, Nuclear Experiment (nucl-ex), 010306 general physics, Nuclear Experiment
Abstract: Results from a search for neutrinoless double-beta decay $0\nu\beta\beta$ of $^{136}$Xe are presented using the first year of data taken with the upgraded EXO-200 detector. Relative to previous searches by EXO-200, the energy resolution of the detector has been improved to $\sigma/E$=1.23%, the electric field in the drift region has been raised by 50%, and a system to suppress radon in the volume between the cryostat and lead shielding has been implemented. In addition, analysis techniques that improve topological discrimination between $0\nu\beta\beta$ and background events have been developed. Incorporating these hardware and analysis improvements, the median 90% confidence level $0\nu\beta\beta$ half-life sensitivity after combining with the full data set acquired before the upgrade has increased 2-fold to $3.7 \times 10^{25}$ yr. No statistically significant evidence for $0\nu\beta\beta$ is observed, leading to a lower limit on the $0\nu\beta\beta$ half-life of $1.8\times10^{25}$ yr at the 90% confidence level., Comment: 6 pages, 4 figures, final version submitted to PRL
Published: 2017
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27. Characterization of an Ionization Readout Tile for nEXO

Author: T. Stiegler, Douglas H Beck, R. Tsang, K. Murray, Gisela Anton, D. Fudenberg, R. Saldanha, Angelo Dragone, J. Todd, Y. Y. Ding, R. Krücken, Jochen M. Schneider, Y-R Yen, Jean-Francois Pratte, P. C. Rowson, K. Skarpaas, S. Kravitz, E. V. Hansen, Liang Yang, S. Feyzbakhsh, A. House, V. Veeraraghavan, R. J. Newby, A. Jamil, Ethan Brown, M. Chiu, W. Cree, A. Burenkov, S. Delaquis, M. Hughes, M. Côté, T. Daniels, Gabriele Giacomini, A. Pocar, Maulik R. Patel, M. Hasan, J. Farine, A. Karelin, R. DeVoe, Jens Dilling, Arun Kumar Soma, Zhijun Ning, T. Tolba, M. J. Jewell, I. Badhrees, David Moore, A. Robinson, T. Didberidze, B. Mong, M. Wagenpfeil, J. Dalmasson, I. J. Arnquist, Xiaoshan Jiang, Yuehe Lin, Veljko Radeka, A. Piepke, Gerrit Wrede, V.N. Stekhanov, J. B. Zhao, S. Parent, U. Wichoski, M. Oriunno, W. R. Cen, C. Chambers, R. Gornea, M. Heffner, A. Odian, D. Qiu, M. Tarka, S. Johnston, T. Ziegler, I. Ostrovskiy, John L. Orrell, E. Raguzin, Z. Li, T. Brunner, S. Rescia, S. X. Wu, Eric W. Hoppe, M. Coon, S. J. Daugherty, A. Schubert, O. Zeldovich, Cory T. Overman, G. Visser, Wei Wu, O. Njoya, A. Iverson, Triveni Rao, Y. Lan, Thomas Tsang, Shu Li, S. Schmidt, J. Daughhetee, Qian Wang, David Leonard, G. S. Ortega, Thomas Koffas, W. M. Fairbank, Samuele Sangiorgio, Giorgio Gratta, J. L. Vuilleumier, B. T. Cleveland, K. Odgers, Serge A. Charlebois, R. MacLellan, Yumei Zhou, Wei Wei, K. S. Kumar, Rejean Fontaine, A. Kuchenkov, P. Hufschmidt, David A. Sinclair, F. Bourque, J. P. Brodsky, G. St-Hilaire, D. Harris, Y. Ito, L. J. Kaufman, M. J. Dolinski, A. Craycraft, Liangjian Wen, Guofu Cao, G. S. Li, Thilo Michel, T. Rossignol, Xiaoyang Sun, C. Licciardi, A. Der Mesrobian-Kabakian, N. Roy, L. Cao, F. Nolet, F. Vachon, Marc Weber, F. Retière, J. B. Albert, X. Zhang, J. Hößl, P. S. Barbeau, V. A. Belov, and Lorenzo Fabris
Subjects: Physics - Instrumentation and Detectors, Materials science, Physics::Instrumentation and Detectors, chemistry.chemical_element, FOS: Physical sciences, STRIPS, 01 natural sciences, law.invention, Optics, Xenon, law, Ionization, 0103 physical sciences, Wafer, 010306 general physics, Instrumentation, Mathematical Physics, Time projection chamber, 010308 nuclear & particles physics, business.industry, Detector, Instrumentation and Detectors (physics.ins-det), Anode, chemistry, visual_art, visual_art.visual_art_medium, Tile, business
Abstract: A new design for the anode of a time projection chamber, consisting of a charge-detecting "tile", is investigated for use in large scale liquid xenon detectors. The tile is produced by depositing 60 orthogonal metal charge-collecting strips, 3~mm wide, on a 10~\si{\cm} $\times$ 10~\si{\cm} fused-silica wafer. These charge tiles may be employed by large detectors, such as the proposed tonne-scale nEXO experiment to search for neutrinoless double-beta decay. Modular by design, an array of tiles can cover a sizable area. The width of each strip is small compared to the size of the tile, so a Frisch grid is not required. A grid-less, tiled anode design is beneficial for an experiment such as nEXO, where a wire tensioning support structure and Frisch grid might contribute radioactive backgrounds and would have to be designed to accommodate cycling to cryogenic temperatures. The segmented anode also reduces some degeneracies in signal reconstruction that arise in large-area crossed-wire time projection chambers. A prototype tile was tested in a cell containing liquid xenon. Very good agreement is achieved between the measured ionization spectrum of a $^{207}$Bi source and simulations that include the microphysics of recombination in xenon and a detailed modeling of the electrostatic field of the detector. An energy resolution $\sigma/E$=5.5\% is observed at 570~\si{keV}, comparable to the best intrinsic ionization-only resolution reported in literature for liquid xenon at 936~V/\si{cm}., Comment: 18 pages, 13 figures, as published
Published: 2017
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28. Impact des logos nutritionnels en face avant des emballages sur la sélection des tailles de portions : étude expérimentale

Author: Manon Egnell, J. Breda, J. Jewell, S. Hercberg, Pilar Galan, Mathilde Touvier, Chantal Julia, Emmanuelle Kesse-Guyot, and Mike Rayner
Subjects: 0303 health sciences, 03 medical and health sciences, Nutrition and Dietetics, 030309 nutrition & dietetics, Endocrinology, Diabetes and Metabolism, Internal Medicine
Abstract: Discipline Epidemiologie. Introduction et but de l’etude En Europe, 3 logos nutritionnels en face avant des emballages, 2 mis en place par des gouvernements (Nutri-Score et Feux Tricolores Multiples (FTM)) et l’un cree par un consortium d’entreprises agro-alimentaires (Evolved Nutrition Label (ENL)), sont en discussion. Contrairement au Nutri-Score et aux FTM bases sur le contenu nutritionnel au 100 g d’un aliment, l’ENL est base sur une portion d’aliment, se traduisant alors par un etiquetage plus favorable specifiquement pour les aliments consommes en petites quantites. Or, l’effet de ces 3 logos sur la selection des tailles de portion est inconnu. L’objectif de l’etude etait donc d’evaluer l’effet de l’ENL, des FTM et du Nutri-Score sur la selection des tailles de portions, pour des aliments de moins bonne qualite nutritionnelle, en comparaison a l’absence de logo. Materiel et methodes Chaque participant, issu de la cohorte Nutri-Net Sante, etait expose a 3 categories alimentaires pour lesquelles une consommation en quantite limitee est recommandee (biscuits, fromages, pâtes a tartiner), et 4 produits par categorie ou les 4 situations d’etiquetage (3 logos et l’absence de logo comme controle) etaient representees. L’ordre d’apparition des produits ainsi que les combinaisons produit logo etaient randomisees. Pour chaque produit, le participant choisissait une taille de portions, parmi 4 photos standardisees de taille croissante, et le nombre de portions qu’ils consommeraient dans une occasion reelle de consommation. Des tests de Kruskall-Wallis etaient realises pour comparer les tailles de portions moyennes choisies entre les differents logos et le controle sans logo, ainsi qu’entre les logos. L’effet des logos sur la portion etait analyse a l’aide de modeles de regression logistique ordinale. Resultats et analyse statistique Compare a l’absence de logo, le Nutri-Score conduisait a la selection d’une portion significativement plus faible (OR = 0,76(0,74-0,76), p-value Conclusion Le Nutri-Score, suivi des FTM, semblent etre des outils efficaces pour augmenter la capacite du consommateur a identifier la qualite nutritionnelle des aliments et l’encourager a choisir des portions plus faibles pour des produits de moins bonne qualite nutritionnelle. En revanche, l’ENL semble avoir a un effet tres limite pour diminuer les portions des produits de moins bonne qualite nutritionnelle compare a l’absence de logo, et tendrait meme a accroitre la taille de portion pour les pâtes a tartiner.
Published: 2019

29. Search for2νββdecay ofXe136to the01+excited state ofBa136with the EXO-200 liquid xenon detector

Author: A.C. Odian, I. Ostrovskiy, David Leonard, Thomas Koffas, W. M. Fairbank, O. Ya. Zeldovich, S. Feyzbakhsh, E. Smith, R. Krücken, D. Beck, M. Coon, D. Fudenberg, T. Brunner, J. King, O. Njoya, R. DeVoe, Peter Fierlinger, Justin Albert, K. Graham, Monica Dunford, A. Pocar, R. H. Nelson, U. Wichoski, M. Weber, T. Walton, Petr Vogel, M. Tarka, C. Licciardi, C. R. Hall, T. Tolba, C. Chambers, Q. Y. Xu, Ryan Killick, R. Tsang, M. Danilov, J. Walton, P. C. Rowson, D. J. Auty, A. Kuchenkov, Jens Dilling, J. Chaves, W. Feldmeier, F. Retiere, B. Mong, C.Y. Prescott, A. Craycraft, Martin Breidenbach, S. J. Daugherty, R. Gornea, L. J. Kaufman, T. Daniels, M. Hughes, J. Farine, S. Delaquis, A. P. Waite, Simon Johnston, J. C. Davis, Y-R Yen, Guofu Cao, T. N. Johnson, Yuehe Lin, Giorgio Gratta, J. L. Wood, David Moore, J. J. Russell, T. Didberidze, A. Der Mesrobian-Kabakian, J.-L. Vuilleumier, K. S. Kumar, B. T. Cleveland, Liang Yang, M. J. Dolinski, S. Kravitz, A. Piepke, A. Burenkov, A. Karelin, A. Johnson, V.N. Stekhanov, David A. Sinclair, T. A. Winick, M. J. Jewell, K. Twelker, L. J. Wen, Alexis G. Schubert, R. MacLellan, M. G. Marino, P. S. Barbeau, V. A. Belov, and A. Dolgolenko
Subjects: Semileptonic decay, Physics, 010308 nuclear & particles physics, Detector, chemistry.chemical_element, 7. Clean energy, 01 natural sciences, Lower limit, Xenon, chemistry, Excited state, 0103 physical sciences, Single phase, Atomic physics, Neutrino, 010306 general physics, Ground state
Abstract: EXO-200 is a single phase liquid xenon detector designed to search for neutrinoless ββ decay of ^(136)Xe to the ground state of ^(136)Ba. We report here on a search for the two-neutrino ββ decay of 136Xe to the first 0+ excited state, 0^+_1, of ^(136)Ba based on a 100 kg yr exposure of ^(136)Xe. Using a specialized analysis employing a machine learning algorithm, we obtain a 90% CL half-life sensitivity of 1.7 × 10^(24) yr. We find no statistically significant evidence for the 2νββ decay to the excited state resulting in a lower limit of T^(2ν)_(1/2)(0^+ → 0^+_1) > 6.9 ×10^(23) yr at 90% CL. This observed limit is consistent with the estimated half-life of 2.5 × 10^(25) yr.
Published: 2016

30. An Optimal Energy Estimator to Reduce Correlated Noise for the EXO-200 Light Readout

Author: A. Der Mesrobian-Kabakian, Yuehe Lin, A. Pocar, S. Kravitz, Monica Dunford, C. Y. Prescott, M. Coon, R. Tsang, A. Craycraft, J. L. Wood, V.N. Stekhanov, Liang Yang, K. S. Kumar, W. R. Cen, R. Gornea, K. Graham, J. J. Russell, J. Farine, M. Danilov, Peter Fierlinger, A. Karelin, A. Dolgolenko, R. DeVoe, Douglas H Beck, David Leonard, V. Belov, M. Tarka, Thomas Koffas, W. M. Fairbank, Y-R Yen, Michael G. Marino, T. Daniels, S. Johnston, T. Brunner, C. G. Davis, O. Ya. Zeldovich, T. Walton, Liangjian Wen, A. S. Johnson, Guofu Cao, Martin Breidenbach, S. J. Daugherty, L. J. Kaufman, A. Burenkov, B. Mong, E. Smith, R. Krücken, F. Retière, J. B. Albert, David A. Sinclair, A. Schubert, Ryan Killick, R. H. Nelson, M. J. Dolinski, U. Wichoski, B. T. Cleveland, P. S. Barbeau, T. Tolba, A. Kuchenkov, S. Feyzbakhsh, Marc Weber, C. Licciardi, C. R. Hall, J. L. Vuilleumier, J. Walton, A. Piepke, Giorgio Gratta, W. Feldmeier, J. Davis, M. Hughes, A. P. Waite, M. J. Jewell, K. Twelker, David Moore, T. Didberidze, T. N. Johnson, D. Fudenberg, R. MacLellan, C. Chambers, P. C. Rowson, S. Delaquis, Jens Dilling, A. Odian, I. Ostrovskiy, and O. Njoya
Subjects: Physics - Instrumentation and Detectors, Physics::Instrumentation and Detectors, FOS: Physical sciences, 01 natural sciences, Noise (electronics), Particle detector, High Energy Physics - Experiment, High Energy Physics - Experiment (hep-ex), Optics, Double beta decay, 0103 physical sciences, Nuclear Experiment (nucl-ex), 010306 general physics, Instrumentation, Nuclear Experiment, Mathematical Physics, Physics, Scintillation, 010308 nuclear & particles physics, business.industry, Detector, Estimator, Instrumentation and Detectors (physics.ins-det), High Energy Physics::Experiment, business, Energy (signal processing), Radioactive decay
Abstract: The energy resolution of the EXO-200 detector is limited by electronics noise in the measurement of the scintillation response. Here we present a new technique to extract optimal scintillation energy measurements for signals split across multiple channels in the presence of correlated noise. The implementation of these techniques improves the energy resolution of the detector at the neutrinoless double beta decay Q-value from $\left[1.9641\pm 0.0039\right]\%$ to $\left[1.5820\pm 0.0044\right]\%$., Comment: 21 pages, 8 figures, 1 table
Published: 2016
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31. Engineering and Cost Considerations: Sludge Management and Land Application

Author: William J. Jewell
Subjects: Engineering, Waste management, business.industry, Environmental engineering, business
Published: 2015

32. Study of silicon photomultiplier performance in external electric fields

Author: A. Alamre, T. Stiegler, John L. Orrell, T. Daniels, M. Côté, J. Schneider, Z. Li, N. Roy, L. Cao, F. Nolet, M. Oriunno, M. Hughes, Ethan Brown, J. Farine, D. Fairbank, D. Qiu, Y. Ito, M. Coon, Thilo Michel, Qing Xia, V.N. Stekhanov, C. T. Overman, M. Chiu, G. S. Ortega, A. Karelin, A. Pocar, D. S. Leonard, T. Tolba, Venkatesh Veeraraghavan, J. Hößl, Marc Weber, S. Kravitz, Yuehe Lin, David Moore, Y. Lan, R. DeVoe, Serge A. Charlebois, K. Murray, A. Craycraft, J. Echevers, Gisela Anton, M. Wagenpfeil, J. Dalmasson, T. Brunner, E. Raguzin, O. Nusair, Jens Dilling, R. Krücken, Z. Ning, Samuele Sangiorgio, Wei Wei, K. S. Kumar, S. X. Wu, Gerard Visser, P. S. Barbeau, D. A. Harris, A. Der Mesrobian-Kabakian, J. B. Zhao, A. Larson, D. Fudenberg, O. Zeldovich, A. Piepke, I. Badhrees, Angelo Dragone, M. J. Jewell, F. Vachon, Rejean Fontaine, Jean-Francois Pratte, R. Saldanha, L. Darroch, D. Kodroff, B. Veenstra, F. Bourque, S. Parent, S. Rescia, Lorenzo Fabris, T. Bhatta, A. Odian, S. J. Daugherty, J. Watkins, I. Ostrovskiy, R. MacLellan, G. Giacomini, J. P. Brodsky, T. I. Totev, Stefan Schmidt, R. Tsang, O. Njoya, A. Iverson, Triveni Rao, K. Skarpaas Viii, T. Rossignol, G. Wrede, B. Mong, Thomas Tsang, Shu Li, P. Fierlinger, W. R. Cen, Liangjian Wen, Guofu Cao, L. J. Kaufman, A. E. Robinson, M. Tarka, J. B. Albert, Qian Wang, G. Li, S. Feyzbakhsh, Giorgio Gratta, Yumei Zhou, M. J. Dolinski, P. Hufschmidt, David A. Sinclair, B. T. Cleveland, K. Odgers, A. Kuchenkov, U. Wichoski, G. St-Hilaire, C. Licciardi, V. Radeka, T. Ziegler, Thomas Koffas, W. M. Fairbank, Xilei Sun, I. J. Arnquist, Wei Wu, R.J. Newby, P. C. Rowson, A. House, W. Cree, S. Delaquis, Xiaoshan Jiang, C. Chambers, G. Gallina, P. Lv, J. Todd, Y. Y. Ding, E. V. Hansen, Liang Yang, A. Jamil, Douglas H Beck, A. Burenkov, Y-R Yen, J. L. Vuilleumier, Arun Kumar Soma, C. Jessiman, M. K. Moe, Eric W. Hoppe, M. Heffner, J. Daughhetee, R. Gornea, F. Retière, and V. A. Belov
Subjects: 010302 applied physics, Physics - Instrumentation and Detectors, Materials science, 010308 nuclear & particles physics, business.industry, FOS: Physical sciences, Observable, Instrumentation and Detectors (physics.ins-det), 01 natural sciences, 7. Clean energy, Silicon photomultiplier, Electric field, 0103 physical sciences, Optoelectronics, business, Instrumentation, Photon detection, Mathematical Physics
Abstract: We report on the performance of silicon photomultiplier (SiPM) light sensors operating in electric field strength up to 30 kV/cm and at a temperature of 149K, relative to their performance in the absence of an external electric field. The SiPM devices used in this study show stable gain, photon detection efficiency, and rates of correlated pulses, when exposed to external fields, within the estimated uncertainties. No observable physical damage to the bulk or surface of the devices was caused by the exposure., Comment: 16 pages, 12 figures, 2 tables and two conferences (INPC2016 and TIPP2017)
Published: 2018

33. BAYESIAN ANALYSIS OF WHITE NOISE LEVELS IN THE FIVE-YEAR WMAP DATA

Author: B. D. Wandelt, J. Jewell, Nicolaas E. Groeneboom, H. K. Eriksen, G. Huey, and K. M. Górski
Subjects: Physics, media_common.quotation_subject, Bayesian probability, Cosmic microwave background, Astronomy and Astrophysics, Astrophysics, White noise, CMB cold spot, Noise, symbols.namesake, Space and Planetary Science, Sky, Range (statistics), symbols, Algorithm, media_common, Gibbs sampling
Abstract: We develop a new Bayesian method for estimating white noise levels in CMB sky maps, and apply this algorithm to the 5-year WMAP data. We assume that the amplitude of the noise RMS is scaled by a constant value, alpha, relative to a pre-specified noise level. We then derive the corresponding conditional density, P(alpha | s, Cl, d), which is subsequently integrated into a general CMB Gibbs sampler. We first verify our code by analyzing simulated data sets, and then apply the framework to the WMAP data. For the foreground-reduced 5-year WMAP sky maps and the nominal noise levels initially provided in the 5-year data release, we find that the posterior means typically range between alpha=1.005 +- 0.001 and alpha=1.010 +- 0.001 depending on differencing assembly, indicating that the noise level of these maps are biased low by 0.5-1.0%. The same problem is not observed for the uncorrected WMAP sky maps. After the preprint version of this letter appeared on astro-ph., the WMAP team has corrected the values presented on their web page, noting that the initially provided values were in fact estimates from the 3-year data release, not from the 5-year estimates. However, internally in their 5-year analysis the correct noise values were used, and no cosmological results are therefore compromised by this error. Thus, our method has already been demonstrated in practice to be both useful and accurate.
Published: 2009

34. A MARKOV CHAIN MONTE CARLO ALGORITHM FOR ANALYSIS OF LOW SIGNAL-TO-NOISE COSMIC MICROWAVE BACKGROUND DATA

Author: K. M. Górski, B. D. Wandelt, G. Huey, H. K. Eriksen, J. Jewell, and I. J. O'Dwyer
Subjects: Physics, media_common.quotation_subject, Cosmic microwave background, Spectral density, Astronomy and Astrophysics, Sample (statistics), Markov chain Monte Carlo, Astrophysics::Cosmology and Extragalactic Astrophysics, Astrophysics, Signal, Statistics::Computation, symbols.namesake, Space and Planetary Science, Sky, Simple (abstract algebra), symbols, Algorithm, Gibbs sampling, media_common
Abstract: We present a new Monte Carlo Markov Chain algorithm for CMB analysis in the low signal-to-noise regime. This method builds on and complements the previously described CMB Gibbs sampler, and effectively solves the low signal-to-noise inefficiency problem of the direct Gibbs sampler. The new algorithm is a simple Metropolis-Hastings sampler with a general proposal rule for the power spectrum, C_l, followed by a particular deterministic rescaling operation of the sky signal. The acceptance probability for this joint move depends on the sky map only through the difference of chi-squared between the original and proposed sky sample, which is close to unity in the low signal-to-noise regime. The algorithm is completed by alternating this move with a standard Gibbs move. Together, these two proposals constitute a computationally efficient algorithm for mapping out the full joint CMB posterior, both in the high and low signal-to-noise regimes.
Published: 2009

35. COSMIC MICROWAVE BACKGROUND LIKELIHOOD APPROXIMATION BY A GAUSSIANIZED BLACKWELL-RAO ESTIMATOR

Author: Nicolaas E. Groeneboom, H. K. Eriksen, J. Jewell, Greg Huey, Øystein Rudjord, and K. M. Górski
Subjects: Physics, Spectral index, Cosmic microwave background, Scalar (mathematics), Estimator, Spectral density, Astronomy and Astrophysics, Multivariate normal distribution, Astrophysics::Cosmology and Extragalactic Astrophysics, Astrophysics, CMB cold spot, symbols.namesake, Space and Planetary Science, symbols, Statistical physics, Planck
Abstract: We introduce a new CMB temperature likelihood approximation called the Gaussianized Blackwell-Rao (GBR) estimator. This estimator is derived by transforming the observed marginal power spectrum distributions obtained by the CMB Gibbs sampler into standard univariate Gaussians, and then approximate their joint transformed distribution by a multivariate Gaussian. The method is exact for full-sky coverage and uniform noise, and an excellent approximation for sky cuts and scanning patterns relevant for modern satellite experiments such as WMAP and Planck. A single evaluation of this estimator between l=2 and 200 takes ~0.2 CPU milliseconds, while for comparison, a single pixel space likelihood evaluation between l=2 and 30 for a map with ~2500 pixels requires ~20 seconds. We apply this tool to the 5-year WMAP temperature data, and re-estimate the angular temperature power spectrum, $C_{\ell}$, and likelihood, L(C_l), for l
Published: 2009

36. Consequences of parasite invasion and land use on the spatial dynamics of host populations

Author: Peter Arcese and Kelly J. Jewell
Subjects: Brood parasite, Cowbird, education.field_of_study, Source–sink dynamics, Sparrow, Ecology, biology, fungi, Population, Generalist and specialist species, biology.organism_classification, Breeding bird survey, biology.animal, Biological dispersal, education
Abstract: Summary 1. Conversion of natural habitats to human use can affect the abundance and distribution of predators and parasites, create population sinks, and reduce the viability of valued prey and host species. We asked how the distribution of brown-headed cowbirds Molothrus ater , a generalist brood parasite, has influenced the source‐sink dynamics of song sparrow Melospiza melodia populations and their regional population trends. 2. We intensively studied 17 host populations subject to varying levels of parasitism for 1‐36 years. We linked these data to spatial and demographic models to predict growth rate in song sparrow populations in the Southern Gulf Islands, BC, Canada. 3. Patterns of growth in song sparrow populations were closely related to cowbird distribution, which in turn depended on land use patterns at landscape scales. Locally, sparrow populations were expected to increase in areas far from cowbird feeding areas, where parasitism was low, but to decline where parasitism exceeded 20%. The predicted population trends were similar to those recorded locally and via the North American Breeding Bird Survey. 4. Synthesis and applications . We show that the distribution of habitats favourable to brood parasites can affect whether host populations grow or decline regionally. In highly sedentary hosts like the sparrows in this study, density-dependent juvenile dispersal and marked spatial variation in the probability of parasitism can give rise to source-and-sink dynamics. Our results illustrate how the application of spatial models and empirical data can predict how land use decisions may influence host dynamics. We identify ways in which applied ecologists might influence land use to enhance the persistence of valued hosts, and suggest that our approach provides a promising framework for exploring regional-scale spatial dynamics of species in order to identify critical habitat and prioritize investments in conservation.
Published: 2008

37. 'Developing Good Taste in Evidence': Facilitators of and Hindrances to Evidence-Informed Health Policymaking in State Government

Author: Lisa Bero and Christopher J. Jewell
Subjects: Government, Evidence-Based Medicine, Medicaid, business.industry, Health Policy, Public Health, Environmental and Occupational Health, Legislation, Context (language use), Original Articles, Evidence-based medicine, Public administration, Public relations, United States, Interviews as Topic, Scholarship, Political science, Situated, Humans, Policy Making, business, Health policy, State Government
Abstract: Policymaking is a highly complex process that is often difficult to predict or influence. Most of the scholarship examining the role of research evidence in policymaking has focused narrowly on characteristics of the evidence and the interactions between scientists and government officials. The real-life context in which policymakers are situated and make decisions also is crucial to the development of evidence-informed policy.This qualitative study expands on other studies of research utilization at the state level through interviews with twenty-eight state legislators and administrators about their real-life experiences incorporating evidence into policymaking. The interviews were coded inductively into the following categories: (1) the important or controversial issue or problem being addressed, (2) the information that was used, (3) facilitators, and (4) hindrances.Hindrances to evidence-informed policymaking included institutional features; characteristics of the evidence supply, such as research quantity, quality, accessibility, and usability; and competing sources of influence, such as interest groups. The policymakers identified a number of facilitators to the use of evidence, including linking research to concrete impacts, costs, and benefits; reframing policy issues to fit the research; training to use evidence-based skills; and developing research venues and collaborative relationships in order to generate relevant evidence.Certain hindrances to the incorporation of research into policy, like limited budgets, are systemic and not readily altered. However, some of the barriers and facilitators of evidence-informed health policymaking are amenable to change. Policymakers could benefit from evidence-based skills training to help them identify and evaluate high-quality information. Researchers and policymakers thus could collaborate to develop networks for generating and sharing relevant evidence for policy.
Published: 2008

38. Polyandry and Sex Ratio in the Song Sparrow

Author: Peter Arcese, Mark S. Sloan, Michael H. Janssen, Kelly J. Jewell, and Physical Chemistry
Subjects: Sparrow, Ecology, biology, biology.animal, Animal Science and Zoology, Melospiza, Operational sex ratio, biology.organism_classification, Paternal care, Ecology, Evolution, Behavior and Systematics, Sex ratio, Demography
Abstract: Polyandry occurs when females form social bonds and gain simultaneous parental care from multiple male mates. It is thought to be rare in birds and to occur more often in territorial species when the Operational Sex Ratio (OSR; ratio of mature males to females) exceeds one. We asked if variation in the OSR affected the rate of polyandry in Song Sparrows (Melospiza melodia) over 30 years on Mandarte Island, British Columbia, Canada. We found no correlation between OSR and polyandry (Rs = 0.04, df = 28, P = 0.86), but positive correlations between OSR and percent females with more than one social mate (Rs = 0.44, df = 28, P = 0.01), and percent females sharing a territory with a replacement male and her dependent young (Rs = 0.46, df = 28, P = 0.009). We suggest that polyandry in Song Sparrows is limited by the intolerance of territorial males towards intruders, but that it occurs when females occupy the territories of two or more males and gain their simultaneous care for the dependent young of a ...
Published: 2008

39. Automated probabilistic classification of transients and variables

Author: Eilat Glikman, Andrew Drake, M. Turmon, J. Jewell, S. G. Djorgovski, Ciro Donalek, M.G. Graham, R.R. Williams, PQ Team, and Ashish Mahabal
Subjects: Physics, Probabilistic classification, 010308 nuclear & particles physics, Event (computing), media_common.quotation_subject, Astrophysics (astro-ph), Bayesian probability, FOS: Physical sciences, Astronomy and Astrophysics, Astrophysics, computer.software_genre, 01 natural sciences, Space and Planetary Science, Sky, 0103 physical sciences, Transient (computer programming), Data mining, Cadence, 010303 astronomy & astrophysics, computer, media_common
Abstract: There is an increasing number of large, digital, synoptic sky surveys, in which repeated observations are obtained over large areas of the sky in multiple epochs. Likewise, there is a growth in the number of (often automated or robotic) follow-up facilities with varied capabilities in terms of instruments, depth, cadence, wavelengths, etc., most of which are geared toward some specific astrophysical phenomenon. As the number of detected transient events grows, an automated, probabilistic classification of the detected variables and transients becomes increasingly important, so that an optimal use can be made of follow-up facilities, without unnecessary duplication of effort. We describe a methodology now under development for a prototype event classification system; it involves Bayesian and Machine Learning classifiers, automated incorporation of feedback from follow-up observations, and discriminated or directed follow-up requests. This type of methodology may be essential for the massive synoptic sky surveys in the future., Comment: Latex, 4 pages, 3 figures, macros included. To appear in refereed proceedings of "Hotwiring the Transient Universe 2007", eds. A. Allan, R. Seaman, and J. Bloom, Astron. Nachr. vol. 329, March, 2008
Published: 2008

40. Robust predictions of species distribution: Spatial habitat models for a brood parasite

Author: Peter Arcese, Sarah E. Gergel, and Kelly J. Jewell
Subjects: Cowbird, Brood parasite, education.field_of_study, biology, Ecology, Species distribution, Population, Context (language use), Land-use planning, biology.organism_classification, Logistic regression, Geography, Habitat, education, Ecology, Evolution, Behavior and Systematics, Nature and Landscape Conservation
Abstract: Empirical habitat selection models aid managers by predicting distribution patterns, but recent critiques urge a fuller application of available methods. We used a suite of habitat modelling techniques to identify factors influencing the distribution of brown-headed cowbirds (Molothrus ater), a brood parasite capable of causing population declines in some host species. We used data on cowbird occurrence in the Southern Gulf Islands, Canada, to estimate the influence of landscape features on cowbird distribution beginning with a set of a priori models based on literature. Best models were also constructed using stepwise logistic and autologistic regression, and using only widely available data, and these models and their predictive maps were then evaluated. Cowbirds were predicted by proximity to potential feeding areas and landscape context. The best logistic model included landcover, cattle, and distance to urban area and agriculture. Model performance was improved by autologistic regression, and models restricted to widely available data were only slightly poorer. All models were robust to internal validation using bootstrapping and when compared to an independent empirical dataset of parasitism rates of a host on 12 sites monitored for up to 8 years. Our predictive maps for cowbirds should help land managers make spatial predictions about cowbird impact on particular hosts, as well as evaluate land-use decisions that could influence cowbird abundance and host fitness. We evaluated several approaches to habitat modelling of interest to conservationists and make suggestions for future studies when spatial predictions are likely to affect decisions in conservation and land use planning.
Published: 2007

41. Assessing Need in the United States, Germany, and Sweden: The Organization of Welfare Casework and the Potential for Responsiveness in the 'Three Worlds'

Author: Christopher J. Jewell
Subjects: Sociology and Political Science, media_common.quotation_subject, Welfare state, Public administration, Discretion, Income Support, State (polity), Accountability, Economics, Bureaucracy, Law, Welfare, media_common, Diversity (politics)
Abstract: An ongoing challenge for the administrative state is balancing the programmatic values of responsiveness and accountability. Few studies have examined these policy issues cross-nationally for social assistance, a needs-based form of income support where these tensions are especially significant. Based on street-level case studies, this article demonstrates persistent diversity among welfare states in how these programmatic tradeoffs are made, contrasting a U.S. approach that emphasizes programmatic control via a bureaucratic, flat-grant system, with German and Swedish programs in which individualized assessments of need are a core organizational task. In each European case, legal frameworks, expertise, and work arrangements have evolved in nationally specific ways to contend with the challenges frontline discretion poses to program integrity.
Published: 2007

42. A Reanalysis of the 3 YearWilkinson Microwave Anisotropy ProbeTemperature Power Spectrum and Likelihood

Author: Pankaj Jain, Greg Huey, H. K. Eriksen, B. D. Wandelt, Tarun Souradeep, I. J. O'Dwyer, A. J. Banday, K. M. Górski, D. L. Larson, F. K. Hansen, J. Dick, Lloyd Knox, J. Jewell, and Rajib Saha
Subjects: Physics, 010308 nuclear & particles physics, Estimation theory, Sampling (statistics), Sigma, Spectral density, Astronomy and Astrophysics, Astrophysics::Cosmology and Extragalactic Astrophysics, Astrophysics, 01 natural sciences, CMB cold spot, Power (physics), symbols.namesake, Matrix (mathematics), Space and Planetary Science, 0103 physical sciences, symbols, Statistical physics, 010303 astronomy & astrophysics, Gibbs sampling
Abstract: We analyze the three-year WMAP temperature anisotropy data seeking to confirm the power spectrum and likelihoods published by the WMAP team. We apply five independent implementations of four algorithms to the power spectrum estimation and two implementations to the parameter estimation. Our single most important result is that we broadly confirm the WMAP power spectrum and analysis. Still, we do find two small but potentially important discrepancies: On large angular scales there is a small power excess in the WMAP spectrum (5-10% at l ~300). Recently, the latter discrepancy was explained by Huffenberger et al. (2006) in terms of over-subtraction of unresolved point sources. As far as the low-l bias is concerned, most parameters are affected by a few tenths of a sigma. The most important effect is seen in n_s. For the combination of WMAP, Acbar and BOOMERanG, the significance of n_s =/ 1 drops from ~2.7 sigma to ~2.3 sigma when correcting for this bias. We propose a few simple improvements to the low-l WMAP likelihood code, and introduce two important extensions to the Gibbs sampling method that allows for proper sampling of the low signal-to-noise regime. Finally, we make the products from the Gibbs sampling analysis publically available, thereby providing a fast and simple route to the exact likelihood without the need of expensive matrix inversions.
Published: 2007

43. Measurements of the ion fraction and mobility ofα−andβ-decay products in liquid xenon using the EXO-200 detector

Author: A. Craycraft, James G. Davis, I. Ostrovskiy, M. J. Dolinski, A. Karelin, C. G. Davis, Martin Breidenbach, S. J. Daugherty, David A. Sinclair, T. Walton, R. MacLellan, Liang Yang, M. J. Jewell, K. Twelker, B. Mong, A. Schubert, K. Graham, Giorgio Gratta, David Leonard, R. DeVoe, M. Weber, M. G. Marino, V.N. Stekhanov, Douglas H Beck, M. Danilov, P. Fierlinger, Thomas Koffas, W. M. Fairbank, R. Nelson, Y-R Yen, K. O'Sullivan, Guofu Cao, S. Johnston, X. S. Jiang, J. Wood, D. J. Auty, A. Der Mesrobian-Kabakian, Ryan Killick, L. J. Kaufman, R. Tsang, E. Smith, A. Burenkov, M. Coon, B. T. Cleveland, R. Gornea, Yuehe Lin, C. Chambers, A. Kuchenkov, T. Tolba, W. Feldmeier, A. Piepke, P. C. Rowson, L. J. Wen, A. Pocar, J. J. Russell, J.-L. Vuilleumier, K. S. Kumar, S. Delaquis, S. Kravitz, C. Licciardi, O. Ya. Zeldovich, A. Dolgolenko, M. Tarka, J. Farine, V. Belov, A. Robinson, T. Brunner, Justin Albert, Monica Dunford, U. Wichoski, J. D. Wright, T. N. Johnson, A.C. Odian, A. S. Johnson, P. S. Barbeau, C.Y. Prescott, T. Daniels, C. R. Hall, J. Walton, D. Fudenberg, M. Hughes, A. P. Waite, David Moore, and T. Didberidze
Subjects: Physics, Semileptonic decay, Nuclear and High Energy Physics, Particle physics, 010308 nuclear & particles physics, Branching fraction, 01 natural sciences, Charged particle, Ion, Ionization, Double beta decay, 0103 physical sciences, Alpha decay, Atomic physics, 010306 general physics, Crystal Ball
Abstract: Alpha decays in the EXO-200 detector are used to measure the fraction of charged $^{218}\text{Po}$ and $^{214}\text{Bi}$ daughters created from $\ensuremath{\alpha}$ and $\ensuremath{\beta}$ decays, respectively. $^{222}\text{Rn} \ensuremath{\alpha}$ decays in liquid xenon (LXe) are found to produce $^{218}\text{Po}^{+}$ ions $50.3\ifmmode\pm\else\textpm\fi{}3.0%$ of the time, while the remainder of the $^{218}\text{Po}$ atoms are neutral. The fraction of $^{214}\text{Bi}^{+}$ from $^{214}\text{Pb} \ensuremath{\beta}$ decays in LXe is found to be $76.4\ifmmode\pm\else\textpm\fi{}5.7%$, inferred from the relative rates of $^{218}\text{Po}$ and $^{214}\text{Po} \ensuremath{\alpha}$ decays in the LXe. The average velocity of $^{218}\text{Po}$ ions is observed to decrease for longer drift times. Initially the ions have a mobility of $0.390\ifmmode\pm\else\textpm\fi{}0.006\phantom{\rule{4pt}{0ex}}{\text{cm}}^{2}/(\text{kV}\text{s})$, and at long drift times the mobility is $0.219\ifmmode\pm\else\textpm\fi{}0.004\phantom{\rule{4pt}{0ex}}{\text{cm}}^{2}/(\text{kV}\text{s})$. Time constants associated with the change in mobility during drift of the $^{218}\text{Po}^{+}$ ions are found to be proportional to the electron lifetime in the LXe.
Published: 2015

44. Joint analysis of BICEP2/Keck array and planck data

Author: K. Ganga, N. Krachmalnicoff, Olivier Doré, W. A. Holmes, M. Lueker, Jose M. Diego, A. Mennella, Nabila Aghanim, Ben Rusholme, F. Elsner, Reijo Keskitalo, C. L. Wong, L. Toffolatti, H. T. Nguyen, J. Jewell, Federico Nati, Valeria Pettorino, Davide Maino, S. J. Benton, Anthony Lasenby, Jacques Delabrouille, Luca Terenzi, C. Combet, F. Piacentini, Simon D. M. White, J. A. Murphy, J. E. Tolan, W. Hovest, Cora Dvorkin, Fabio Finelli, R. Schwarz, M. Frailis, P. B. Lilje, Carlo Baccigalupi, James G. Bartlett, A. Mangilli, Jussi-Pekka Väliviita, F. Pasian, Alessandro Gruppuso, Sunil Golwala, E. Bullock, Guilaine Lagache, François Levrier, E. Hivon, E. Keihänen, M. Rowan-Robinson, G. Patanchon, F. Couchot, L. P. L. Colombo, Dmitry Novikov, Jake Connors, Antony Lewis, M. Tomasi, M. López-Caniego, George Helou, François R. Bouchet, L. A. Wade, Daniela Paoletti, Dipak Munshi, George Efstathiou, Jean-François Cardoso, Ingunn Kathrine Wehus, Marco Bersanelli, J.-F. Sygnet, E. Martínez-González, Etienne Pointecouteau, Charles R. Lawrence, A. D. Turner, J. Aumont, D. Herranz, R. W. Ogburn, J.-M. Lamarre, M. Tucci, Rafael Rebolo, A. C. Weber, Kevin M. Huffenberger, D. Yvon, Roger O'Brient, M. Piat, O. Perdereau, Alain Benoit, Planck Collaborations, Luca Valenziano, Massimiliano Lattanzi, Mark Halpern, Zeeshan Ahmed, S. R. Hildebrandt, E. M. Leitch, A. de Rosa, R. Sudiwala, Mika Juvela, C. Renault, Kate D. Alexander, N. Ponthieu, Alessandro Melchiorri, D. Santos, Hannu Kurki-Suonio, A. Ducout, Stéphane Plaszczynski, Marian Douspis, Daniel J. Mortlock, Fabrizio Villa, Luigi Danese, C. D. Sheehy, Carlo Burigana, G. Hurier, C. Pryke, M. Rossetti, Olivier Forni, L. Montier, M. Tristram, K. L. Thompson, Davide Pietrobon, Lloyd Knox, M.-A. Miville-Deschênes, R. Kneissl, Jörg P. Rachen, Pavel Naselsky, Colin A. Bischoff, R. J. Davis, Locke D. Spencer, Silvia Masi, Andrea Zacchei, W. C. Jones, Bicep, Michael Seiffert, G. Polenta, M. Linden-Vørnle, Duncan Hanson, R. C. Butler, Theodore Kisner, L. Perotto, F. K. Hansen, Bruce Partridge, F. Boulanger, J.-P. Bernard, William T. Reach, F. Noviello, D. L. Harrison, S. Donzelli, A. Renzi, J.-M. Delouis, J.-L. Puget, G. Roudier, Michele Liguori, A. Curto, S. Fliescher, J. F. Macías-Pérez, M. Maris, V. Stolyarov, H. K. Eriksen, Bruno Maffei, E. Franceschi, Benjamin D. Wandelt, Julian Borrill, Jeffrey P. Filippini, R. B. Barreiro, Calvin B. Netterfield, Graca Rocha, Roberta Paladini, T. J. Pearson, P. Vielva, S. Richter, Viktor Hristov, Grant Teply, L. Duband, Giorgio Savini, Michael P. Hobson, F. Pajot, Martin Kunz, A. Catalano, Laura Bonavera, R. A. Sunyaev, A. A. Fraisse, Justus A. Brevik, Mathieu Remazeilles, D. Sutton, Erminia Calabrese, Howard Hui, C. D. Dowell, Anne Lähteenmäki, Ranga-Ram Chary, J. Willmert, Anthony Challinor, M. Sandri, Jon E. Gudmundsson, L. Pagano, Robert A. Watson, L. Mendes, Sabino Matarrese, Victor Buza, A. Karakci, N. Mandolesi, K. G. Megerian, S. Galeotta, J. Knoche, Andrew H. Jaffe, A. Moneti, Simon Prunet, Gene C. Hilton, I. D. Novikov, I. Buder, Philip Lubin, S. A. Kernasovskiy, Peter G. Martin, P. Bielewicz, Jo Dunkley, H. Dole, Subhabrata Mitra, J. A. Tauber, M. Savelainen, L. Vibert, X. Dupac, Brian Keating, Adam Moss, P. de Bernardis, R. D. Davies, Denis Barkats, M. Reinecke, Peter Mason, K. Benabed, Nicola Bartolo, A.-S. Suur-Uski, Martin White, M. Bucher, Douglas Scott, Z. K. Staniszewski, J. R. Bond, E. Gjerløw, Andrea Zonca, Clive Dickinson, Krzysztof M. Gorski, A. Gregorio, H. C. Chiang, P. R. Christensen, E. Battaner, Chao-Lin Kuo, F. Cuttaia, Torsten A. Enßlin, James J. Bock, I. Ristorcelli, Anna Bonaldi, E. Falgarone, Monique Arnaud, Peter Meinhold, Serge Gratton, S. Kefeli, F.-X. Désert, J. González-Nuevo, J. P. Kaufman, Tuhin Ghosh, B. Van Tent, Hans Ulrik Nørgaard-Nielsen, A. J. Banday, Sophie Henrot-Versille, Paolo Natoli, John M Kovac, Kirit Karkare, A. Coulais, Kent D. Irwin, Jose Alberto Rubino-Martin, G. de Zotti, Ki Won Yoon, A. Benoit-Lévy, M. Giard, B. P. Crill, A. Frejsel, Matthew Hasselfield, T. R. Jaffe, M. Migliaccio, Peter A. R. Ade, Abigail G. Vieregg, Randol W. Aikin, R. Leonardi, A. Orlando, S. Galli, G. W. Pratt, Gianluca Morgante, Institut d'astrophysique spatiale (IAS), Université Paris-Sud - Paris 11 (UP11)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS), Département d'Astrophysique (ex SAP) (DAP), Institut de Recherches sur les lois Fondamentales de l'Univers (IRFU), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, Scuola Internazionale Superiore di Studi Avanzati / International School for Advanced Studies (SISSA / ISAS), Joint ALMA Observatory (JAO), National Radio Astronomy Observatory (NRAO)-European Southern Observatory (ESO), Physique Corpusculaire et Cosmologie - Collège de France (PCC), Collège de France (CdF (institution))-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), 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), INO-CNR BEC Center and Dipartimento di Fisica, Università degli Studi di Trento (UNITN), Institut d'Astrophysique de Paris (IAP), Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC), Hélium : du fondamental aux applications (HELFA), Institut Néel (NEEL), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS), Institut de recherche en astrophysique et planétologie (IRAP), Institut national des sciences de l'Univers (INSU - CNRS)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Observatoire Midi-Pyrénées (OMP), Météo France-Centre National d'Études Spatiales [Toulouse] (CNES)-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Météo France-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Centre National de la Recherche Scientifique (CNRS), Institut für Planetologie [Münster], Westfälische Wilhelms-Universität Münster (WWU), ONERA - The French Aerospace Lab [Châtillon], ONERA-Université Paris Saclay (COmUE), SCANCO Medical AG, Laboratoire d'Etude du Rayonnement et de la Matière en Astrophysique (LERMA), École normale supérieure - Paris (ENS Paris), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université de Cergy Pontoise (UCP), Université Paris-Seine-Université Paris-Seine-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique Subatomique et de Cosmologie (LPSC), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Joseph Fourier - Grenoble 1 (UJF)-Centre National de la Recherche Scientifique (CNRS), Institute for Climate and Atmospheric Science [Leeds] (ICAS), School of Earth and Environment [Leeds] (SEE), University of Leeds-University of Leeds, Dipartimento di Ingegneria Meccanica-Settore Materiali, Universita degli Studi di Padova, Laboratoire de l'Accélérateur Linéaire (LAL), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), Dipartimento di Fisica, Università degli Studi di Roma 'La Sapienza' = Sapienza University [Rome], AUTRES, Laboratoire des Cryoréfrigérateurs et Cryogénie Spatiale (LCCS), Service des Basses Températures (SBT ), Université Grenoble Alpes [2016-2019] (UGA [2016-2019])-Institut de Recherche Interdisciplinaire de Grenoble (IRIG), Direction de Recherche Fondamentale (CEA) (DRF (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Direction de Recherche Fondamentale (CEA) (DRF (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019])-Institut de Recherche Interdisciplinaire de Grenoble (IRIG), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Centre d'étude spatiale des rayonnements (CESR), Observatoire Midi-Pyrénées (OMP), Météo France-Centre National d'Études Spatiales [Toulouse] (CNES)-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Météo France-Centre National d'Études Spatiales [Toulouse] (CNES)-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées, Laboratoire de Génie Electrique de Grenoble (G2ELab), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS), Agence nationale de sécurité sanitaire de l'alimentation, de l'environnement et du travail (ANSES), Istituto di Astrofisica Spaziale e Fisica cosmica - Bologna (IASF-Bo), Istituto Nazionale di Astrofisica (INAF), Department of Physics and Astronomy [Vancouver], University of British Columbia (UBC), National Center for Atmospheric Research [Boulder] (NCAR), Queens Med Res Inst, Div Pathol, Univ Edinburgh, Infrared Processing and Analysis Center (IPAC), California Institute of Technology (CALTECH), Franche-Comté Électronique Mécanique, Thermique et Optique - Sciences et Technologies (UMR 6174) (FEMTO-ST), Université de Technologie de Belfort-Montbeliard (UTBM)-Ecole Nationale Supérieure de Mécanique et des Microtechniques (ENSMM)-Université de Franche-Comté (UFC), Université Bourgogne Franche-Comté [COMUE] (UBFC)-Université Bourgogne Franche-Comté [COMUE] (UBFC)-Centre National de la Recherche Scientifique (CNRS), Max-Planck-Institut für Astronomie (MPIA), Max-Planck-Gesellschaft, International Center for Relativistic Astrophysics (ICRA), Università degli Studi di Roma, School of Physics and Astronomy, University of Manchester [Manchester], Laboratory for Experimental Medicine and Endocrinology, Catholic University of Leuven (LEGENDO), Université Catholique de Louvain = Catholic University of Louvain (UCL), Dipartimento di Fisica, Universita` di Roma Tor Vergata, Università degli Studi di Roma Tor Vergata [Roma], Istituto Nazionale di Fisica Nucleare, Sezione di Padova (INFN, Sezione di Padova), Istituto Nazionale di Fisica Nucleare (INFN), Astrophysics Group, Blackett Laboratory, Imperial College London-Imperial College London, School of Social and Community Medicine [Bristol], University of Bristol [Bristol], Antarctic Research a European Network for Astrophysics (ARENA), Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Laboratoire de Physique Théorique d'Orsay [Orsay] (LPT), Centre National de la Recherche Scientifique (CNRS)-Université Paris-Sud - Paris 11 (UP11), Laboratoire de Physique Nucléaire et de Hautes Énergies (LPNHE), 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), National High Magnetic Field Laboratory (NHMFL), Florida State University [Tallahassee] (FSU), Département de Physique des Particules (ex SPP) (DPP), BICEPS2/Keck Array, Planck, Anne Lähteenmäki Group, Department of Radio Science and Engineering, Aalto-yliopisto, Aalto University, R, P, Aghanim, N, Ahmed, Z, Aikin, R, Alexander, K, Arnaud, M, Aumont, J, Baccigalupi, C, Banday, A, Barkats, D, Barreiro, R, Bartlett, J, Bartolo, N, Battaner, E, Benabed, K, Benoit, A, Benoit Levy, A, Benton, S, Bernard, J, Bersanelli, M, Bielewicz, P, Bischoff, C, Bock, J, Bonaldi, A, Bonavera, L, Bond, J, Borrill, J, Bouchet, F, Boulanger, F, Brevik, J, Bucher, M, Buder, I, Bullock, E, Burigana, C, Butler, R, Buza, V, Calabrese, E, Cardoso, J, Catalano, A, Challinor, A, Chary, R, Chiang, H, Christensen, P, L, ., Combet, C, Connors, J, Couchot, F, Coulais, A, Crill, B, Curto, A, Cuttaia, F, Danese, L, Davies, R, Davis, R, DE BERNARDIS, P, Rosa, A, Zotti, G, Delabrouille, J, Delouis, J, Desert, F, Dickinson, C, Diego, J, Dole, H, Donzelli, S, Dore, O, Douspis, M, Dowell, C, Duband, L, Ducout, A, Dunkley, J, Dupac, X, Dvorkin, C, Efstathiou, G, Elsner, F, Ensslin, T, Eriksen, H, Falgarone, E, Filippini, J, Finelli, F, Fliescher, S, Forni, O, Frailis, M, Fraisse, A, Franceschi, E, Frejsel, A, Galeotta, S, Galli, S, Ganga, K, Ghosh, T, Giard, M, Gjerlow, E, Golwala, S, Gonzalez Nuevo, J, Gorski, K, Gratton, S, Gregorio, A, Gruppuso, A, Gudmundsson, J, Halpern, M, Hansen, F, Hanson, D, Harrison, D, Hasselfield, M, Helou, G, Henrot Versillee, S, Herranz, D, Hildebrandt, S, Hilton, G, Hivon, E, Hobson, M, Holmes, W, Hovest, W, Hristov, V, Huffenberger, K, Hui, H, Hurier, G, Irwin, K, Jaffe, A, Jaffe, T, Jewell, J, Jones, W, Juvela, M, Karakci, A, Karkare, K, Kaufman, J, Keating, B, Kefeli, S, Keihanen, E, Kernasovskiy, S, Keskitalo, R, Kisner, T, Kneissl, R, Knoche, J, Knox, L, Kovac, J, Krachmalnicoff, N, Kunz, M, Kuo, C, Kurki Suonio, H, Lagache, G, Lahteenmaki, A, Lamarre, J, Lasenby, A, Lattanzi, M, Lawrence, C, Leitch, E, Leonardi, R, Levrier, F, Lewis, A, Liguori, M, Lilje, P, Linden Vornle, M, Lopez Caniego, M, Lubin, P, Lueker, M, Macias Perez, J, Maffei, B, Maino, D, Mandolesi, N, Mangilli, A, Maris, M, Martin, P, Martinez Gonzalez, E, Masi, S, Mason, P, Matarrese, S, Megerian, K, Meinhold, P, Melchiorri, A, Mendes, L, Mennella, A, Migliaccio, M, Mitra, S, Miville Deschenes, M, Moneti, A, Montier, L, Morgante, G, Mortlock, D, Moss, A, Munshi, D, Murphy, J, Naselsky, P, Nati, F, Natoli, P, Netterfield, C, Nguyen, H, Norgaard Nielsen, H, Noviello, F, Novikov, D, Novikov, I, O'Brient, R, Ogburn, R, Orlando, A, Pagano, L, Pajot, F, Paladini, R, Paoletti, D, Partridge, B, Pasian, F, Patanchon, G, Pearson, T, Perdereau, O, Perotto, L, Pettorino, V, Piacentini, F, Piat, M, Pietrobon, D, Plaszczynski, S, Pointecouteau, E, Polenta, G, Ponthieu, N, Pratt, G, Prunet, S, Pryke, C, Puget, J, Rachen, J, Reach, W, Rebolo, R, Reinecke, M, Remazeilles, M, Renault, C, Renzi, A, Richter, S, Ristorcelli, I, Rocha, G, Rossetti, M, Roudier, G, Rowan Robinson, M, Rubino Martin, J, Rusholme, B, Sandri, M, Santos, D, Savelainen, M, Savini, G, Schwarz, R, Scott, D, Seiffert, M, Sheehy, C, Spencer, L, Staniszewski, Z, Stolyarov, V, Sudiwala, R, Sunyaev, R, Sutton, D, Suur Uski, A, Sygnet, J, Tauber, J, Teply, G, Terenzi, L, Thompson, K, Toffolatti, L, Tolan, J, Tomasi, M, Tristram, M, Tucci, M, Turner, A, Valenziano, L, Valiviita, J, Tent, B, Vibert, L, Vielva, P, Vieregg, A, Villa, F, Wade, L, Wandelt, B, Watson, R, Weber, A, Wehus, I, White, M, M, S, Willmert, J, Wong, C, Yoon, K, Yvon, D, Zacchei, A, Zonca, A, Bicep, K, Planck, C, Institut d'astrophysique spatiale ( IAS ), Université Paris-Sud - Paris 11 ( UP11 ) -Institut national des sciences de l'Univers ( INSU - CNRS ) -Centre National de la Recherche Scientifique ( CNRS ), Département d'Astrophysique (ex SAP) ( DAP ), Institut de Recherches sur les lois Fondamentales de l'Univers ( IRFU ), Commissariat à l'énergie atomique et aux énergies alternatives ( CEA ) -Université Paris-Saclay-Commissariat à l'énergie atomique et aux énergies alternatives ( CEA ) -Université Paris-Saclay, Scuola Internazionale Superiore di Studi Avanzati / International School for Advanced Studies ( SISSA / ISAS ), Joint ALMA Observatory, Physique Corpusculaire et Cosmologie - Collège de France ( PCC ), Collège de France ( CdF ) -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 ), Università di Trento, Institut d'Astrophysique de Paris ( IAP ), Université Pierre et Marie Curie - Paris 6 ( UPMC ) -Institut national des sciences de l'Univers ( INSU - CNRS ) -Centre National de la Recherche Scientifique ( CNRS ), HELFA - Hélium : du fondamental aux applications, Institut Néel ( NEEL ), Université Grenoble Alpes [Saint Martin d'Hères]-Centre National de la Recherche Scientifique ( CNRS ) -Université Grenoble Alpes [Saint Martin d'Hères]-Centre National de la Recherche Scientifique ( CNRS ), Institut de recherche en astrophysique et planétologie ( IRAP ), Université Paul Sabatier - Toulouse 3 ( UPS ) -Observatoire Midi-Pyrénées ( OMP ) -Centre National de la Recherche Scientifique ( CNRS ), Westfälische Wilhelms-Universität Münster ( WWU ), AstroParticule et Cosmologie ( APC - UMR 7164 ), Centre National de la Recherche Scientifique ( CNRS ) -Institut National de Physique Nucléaire et de Physique des Particules du CNRS ( IN2P3 ) -Observatoire de Paris-Université Paris Diderot - Paris 7 ( UPD7 ) -Commissariat à l'énergie atomique et aux énergies alternatives ( CEA ), ONERA - The French Aerospace Lab ( Chatillon ), ONERA, Laboratoire de Physique Subatomique et de Cosmologie ( LPSC ), Université Joseph Fourier - Grenoble 1 ( UJF ) -Institut polytechnique de Grenoble - Grenoble Institute of Technology ( Grenoble INP ) -Institut National de Physique Nucléaire et de Physique des Particules du CNRS ( IN2P3 ) -Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique ( CNRS ) -Université Grenoble Alpes ( UGA ), Institute for Climate and Atmospheric Science [Leeds] ( ICAS ), University of Leeds, Universita degli Studi di Padova = University of Padua = Université de Padoue, Laboratoire de l'Accélérateur Linéaire ( LAL ), Université Paris-Sud - Paris 11 ( UP11 ) -Institut National de Physique Nucléaire et de Physique des Particules du CNRS ( IN2P3 ) -Centre National de la Recherche Scientifique ( CNRS ), Laboratoire d'Etude du Rayonnement et de la Matière en Astrophysique ( LERMA ), École normale supérieure - Paris ( ENS Paris ) -Université Pierre et Marie Curie - Paris 6 ( UPMC ) -Institut national des sciences de l'Univers ( INSU - CNRS ) -Observatoire de Paris-Université de Cergy Pontoise ( UCP ), Université Paris-Seine-Université Paris-Seine-Centre National de la Recherche Scientifique ( CNRS ), Università degli Studi di Roma 'La Sapienza' [Rome], APC - Gravitation ( APC-Gravitation ), Centre National de la Recherche Scientifique ( CNRS ) -Institut National de Physique Nucléaire et de Physique des Particules du CNRS ( IN2P3 ) -Observatoire de Paris-Université Paris Diderot - Paris 7 ( UPD7 ) -Commissariat à l'énergie atomique et aux énergies alternatives ( CEA ) -Centre National de la Recherche Scientifique ( CNRS ) -Institut National de Physique Nucléaire et de Physique des Particules du CNRS ( IN2P3 ) -Observatoire de Paris-Université Paris Diderot - Paris 7 ( UPD7 ) -Commissariat à l'énergie atomique et aux énergies alternatives ( CEA ) -Max-Planck-Institut für Gravitationsphysik (Albert-Einstein-Institut), Max-Planck-Institut-Max-Planck-Institut, Laboratoire des Cryoréfrigérateurs et Cryogénie Spatiale ( LCCS ), Service des Basses Températures ( SBT - UMR 9004 ), Institut Nanosciences et Cryogénie ( INAC ), Commissariat à l'énergie atomique et aux énergies alternatives ( CEA ) -Université Grenoble Alpes ( UGA ) -Commissariat à l'énergie atomique et aux énergies alternatives ( CEA ) -Université Grenoble Alpes ( UGA ) -Institut Nanosciences et Cryogénie ( INAC ), Commissariat à l'énergie atomique et aux énergies alternatives ( CEA ) -Université Grenoble Alpes ( UGA ) -Commissariat à l'énergie atomique et aux énergies alternatives ( CEA ) -Université Grenoble Alpes ( UGA ), Centre d'étude spatiale des rayonnements ( CESR ), Université Paul Sabatier - Toulouse 3 ( UPS ) -Institut national des sciences de l'Univers ( INSU - CNRS ) -Observatoire Midi-Pyrénées ( OMP ) -Centre National de la Recherche Scientifique ( CNRS ), Laboratoire de Génie Electrique de Grenoble ( G2ELab ), Université Joseph Fourier - Grenoble 1 ( UJF ) -Institut polytechnique de Grenoble - Grenoble Institute of Technology ( Grenoble INP ) -Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique ( CNRS ) -Université Grenoble Alpes ( UGA ), Agence Nationale de Sécurité Sanitaire de l’Alimentation, de l’Environnement et du Travail ( ANSES Maisons-Alfort ), APC - Cosmologie, Collège de France ( CdF ) -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 ) -Collège de France ( CdF ) -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 ), Centre National de la Recherche Scientifique ( CNRS ) -Institut National de Physique Nucléaire et de Physique des Particules du CNRS ( IN2P3 ) -Observatoire de Paris-Université Paris Diderot - Paris 7 ( UPD7 ) -Commissariat à l'énergie atomique et aux énergies alternatives ( CEA ) -Centre National de la Recherche Scientifique ( CNRS ) -Observatoire de Paris-Commissariat à l'énergie atomique et aux énergies alternatives ( CEA ), Istituto di Astrofisica Spaziale e Fisica cosmica - Bologna ( IASF-Bo ), Istituto Nazionale di Astrofisica ( INAF ), Department of Physics and Astronomy, University of British Columbia ( UBC ), National Center for Atmospheric Research [Boulder] ( NCAR ), Infrared Processing and Analysis Center ( IPAC ), California Institute of Technology ( CALTECH ), Franche-Comté Électronique Mécanique, Thermique et Optique - Sciences et Technologies ( FEMTO-ST ), Université de Technologie de Belfort-Montbeliard ( UTBM ) -Ecole Nationale Supérieure de Mécanique et des Microtechniques ( ENSMM ) -Centre National de la Recherche Scientifique ( CNRS ) -Université de Franche-Comté ( UFC ), Max-Planck-Institut für Astronomie ( MPIA ), International Center for Relativistic Astrophysics ( ICRA ), Laboratory for Experimental Medicine and Endocrinology, Catholic University of Leuven ( LEGENDO ), Université Catholique de Louvain ( UCL ), Università degli studi di Roma II, Istituto Nazionale di Fisica Nucleare, Sezione di Padova ( INFN, Sezione di Padova ), National Institute for Nuclear Physics ( INFN ), Antarctic Research a European Network for Astrophysics ( ARENA ), Commissariat à l'énergie atomique et aux énergies alternatives ( CEA ), Laboratoire de Physique Théorique d'Orsay [Orsay] ( LPT ), Université Paris-Sud - Paris 11 ( UP11 ) -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 ), National High Magnetic Field Laboratory ( NHMFL ), Florida State University, Département de Physique des Particules (ex SPP) ( DPP ), National Science Foundation (US), European Research Council, Ministerio de Economía y Competitividad (España), Junta de Andalucía, Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Centre National d’Études Spatiales [Paris] (CNES), European Southern Observatory (ESO)-National Radio Astronomy Observatory (NRAO), Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), Hélium : du fondamental aux applications (NEEL - HELFA), Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Midi-Pyrénées (OMP), Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France -Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France -Centre National de la Recherche Scientifique (CNRS), Westfälische Wilhelms-Universität Münster = University of Münster (WWU), DAAA, ONERA, Université Paris-Saclay [Châtillon], ONERA-Université Paris-Saclay, 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)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP ), Université Grenoble Alpes (UGA), LERMA Cergy (LERMA), Laboratoire d'Etude du Rayonnement et de la Matière en Astrophysique et Atmosphères = Laboratory for Studies of Radiation and Matter in Astrophysics and Atmospheres (LERMA), École normale supérieure - Paris (ENS-PSL), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-CY Cergy Paris Université (CY)-École normale supérieure - Paris (ENS-PSL), Université Paris sciences et lettres (PSL)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-CY Cergy Paris Université (CY), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Università degli Studi di Roma 'La Sapienza' = Sapienza University [Rome] (UNIROMA), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS), European Space Astronomy Centre (ESAC), Agence Spatiale Européenne = European Space Agency (ESA), Université de Technologie de Belfort-Montbeliard (UTBM)-Ecole Nationale Supérieure de Mécanique et des Microtechniques (ENSMM)-Centre National de la Recherche Scientifique (CNRS)-Université de Franche-Comté (UFC), Université Bourgogne Franche-Comté [COMUE] (UBFC)-Université Bourgogne Franche-Comté [COMUE] (UBFC), School of Physics and Astronomy [Manchester], Université Paris-Sud - Paris 11 (UP11)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique Nucléaire et de Hautes Énergies (LPNHE (UMR_7585)), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), Département de Physique des Particules (ex SPP) (DPhP), Collège de France (CdF)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), 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), Université Joseph Fourier - Grenoble 1 (UJF)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA)-Université Joseph Fourier - Grenoble 1 (UJF)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA), Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS), École normale supérieure - Paris (ENS Paris)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université de Cergy Pontoise (UCP), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA), Université Grenoble Alpes (UGA)-Institut de Recherche Interdisciplinaire de Grenoble (IRIG), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Grenoble Alpes (UGA)-Institut de Recherche Interdisciplinaire de Grenoble (IRIG), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Midi-Pyrénées (OMP), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP)-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA), Université de Franche-Comté (UFC)-Centre National de la Recherche Scientifique (CNRS)-Ecole Nationale Supérieure de Mécanique et des Microtechniques (ENSMM)-Université de Technologie de Belfort-Montbeliard (UTBM), Université Catholique de Louvain (UCL), National Institute for Nuclear Physics (INFN), 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), Ade, P. A. R., Aghanim, N., Ahmed, Z., Aikin, R. W., Alexander, K. D., Arnaud, M., Aumont, J., Baccigalupi, C., Banday, A. J., Barkats, D., Barreiro, R. B., Bartlett, J. G., Bartolo, N., Battaner, E., Benabed, K., Benoît, A., Benoit Lévy, A., Benton, S. J., Bernard, J. P., Bersanelli, M., Bielewicz, P., Bischoff, C. A., Bock, J. J., Bonaldi, A., Bonavera, L., Bond, J. R., Borrill, J., Bouchet, F. R., Boulanger, F., Brevik, J. A., Bucher, M., Buder, I., Bullock, E., Burigana, C., Butler, R. C., Buza, V., Calabrese, E., Cardoso, J. F., Catalano, A., Challinor, A., Chary, R. R., Chiang, H. C., Christensen, P. R., Colombo, L. P. L., Combet, C., Connors, J., Couchot, F., Coulais, A., Crill, B. P., Curto, A., Cuttaia, F., Danese, L., Davies, R. D., Davis, R. J., De Bernardis, P., De Rosa, A., De Zotti, G., Delabrouille, J., Delouis, J. M., Désert, F. X., Dickinson, C., Diego, J. M., Dole, H., Donzelli, S., Doré, O., Douspis, M., Dowell, C. D., Duband, L., Ducout, A., Dunkley, J., Dupac, X., Dvorkin, C., Efstathiou, G., Elsner, F., Enßlin, T. A., Eriksen, H. K., Falgarone, E., Filippini, J. P., Finelli, F., Fliescher, S., Forni, O., Frailis, M., Fraisse, A. A., Franceschi, E., Frejsel, A., Galeotta, S., Galli, S., Ganga, K., Ghosh, T., Giard, M., Gjerløw, E., Golwala, S. R., González Nuevo, J., Górski, K. M., Gratton, S., Gregorio, Anna, Gruppuso, A., Gudmundsson, J. E., Halpern, M., Hansen, F. K., Hanson, D., Harrison, D. L., Hasselfield, M., Helou, G., Henrot Versillé, S., Herranz, D., Hildebrandt, S. R., Hilton, G. C., Hivon, E., Hobson, M., Holmes, W. A., Hovest, W., Hristov, V. V., Huffenberger, K. M., Hui, H., Hurier, G., Irwin, K. D., Jaffe, A. H., Jaffe, T. R., Jewell, J., Jones, W. C., Juvela, M., Karakci, A., Karkare, K. S., Kaufman, J. P., Keating, B. G., Kefeli, S., Keihänen, E., Kernasovskiy, S. A., Keskitalo, R., Kisner, T. S., Kneissl, R., Knoche, J., Knox, L., Kovac, J. M., Krachmalnicoff, N., Kunz, M., Kuo, C. L., Kurki Suonio, H., Lagache, G., Lähteenmäki, A., Lamarre, J. M., Lasenby, A., Lattanzi, M., Lawrence, C. R., Leitch, E. M., Leonardi, R., Levrier, F., Lewis, A., Liguori, M., Lilje, P. B., Linden Vørnle, M., López Caniego, M., Lubin, P. M., Lueker, M., Macías Pérez, J. F., Maffei, B., Maino, D., Mandolesi, N., Mangilli, A., Maris, M., Martin, P. G., Martínez González, E., Masi, S., Mason, P., Matarrese, S., Megerian, K. G., Meinhold, P. R., Melchiorri, A., Mendes, L., Mennella, A., Migliaccio, M., Mitra, S., Miville Deschênes, M. A., Moneti, A., Montier, L., Morgante, G., Mortlock, D., Moss, A., Munshi, D., Murphy, J. A., Naselsky, P., Nati, F., Natoli, P., Netterfield, C. B., Nguyen, H. T., Nørgaard Nielsen, H. U., Noviello, F., Novikov, D., Novikov, I., O'Brient, R., Ogburn, R. W., Orlando, A., Pagano, L., Pajot, F., Paladini, R., Paoletti, D., Partridge, B., Pasian, F., Patanchon, G., Pearson, T. J., Perdereau, O., Perotto, L., Pettorino, V., Piacentini, F., Piat, M., Pietrobon, D., Plaszczynski, S., Pointecouteau, E., Polenta, G., Ponthieu, N., Pratt, G. W., Prunet, S., Pryke, C., Puget, J. L., Rachen, J. P., Reach, W. T., Rebolo, R., Reinecke, M., Remazeilles, M., Renault, C., Renzi, A., Richter, S., Ristorcelli, I., Rocha, G., Rossetti, M., Roudier, G., Rowan Robinson, M., Rubiño Martín, J. A., Rusholme, B., Sandri, M., Santos, D., Savelainen, M., Savini, G., Schwarz, R., Scott, D., Seiffert, M. D., Sheehy, C. D., Spencer, L. D., Staniszewski, Z. K., Stolyarov, V., Sudiwala, R., Sunyaev, R., Sutton, D., Suur Uski, A. S., Sygnet, J. F., Tauber, J. A., Teply, G. P., Terenzi, L., Thompson, K. L., Toffolatti, L., Tolan, J. E., Tomasi, M., Tristram, M., Tucci, M., Turner, A. D., Valenziano, L., Valiviita, J., Van Tent, B., Vibert, L., Vielva, P., Vieregg, A. G., Villa, F., Wade, L. A., Wandelt, B. D., Watson, R., Weber, A. C., Wehus, I. K., White, M., White, S. D. M., Willmert, J., Wong, C. L., Yoon, K. W., Yvon, D., Zacchei, A., and Zonca, A.
Subjects: Observational cosmology, High Energy Physics - Theory, Background radiations, Gravitational wave detectors and experiments, Astronomy, General Physics and Astronomy, ComputingMilieux_LEGALASPECTSOFCOMPUTING, Astrophysics, 01 natural sciences, Spectral line, General Relativity and Quantum Cosmology, law.invention, High Energy Physics - Phenomenology (hep-ph), law, Spectral behaviors, probe wmap observations gravity-waves polarization anisotropy emission submillimeter spectrum scaledust Physics, 010303 astronomy & astrophysics, QC, ComputingMilieux_MISCELLANEOUS, media_common, QB, Physics, Power-spectra, Lower frequencies, ta213, CDM modeling, Cross correlations, Dust emission, Joint analysis, Model variation, Polarization (waves), Synchrotron, High Energy Physics - Phenomenology, symbols, ComputingMethodologies_DOCUMENTANDTEXTPROCESSING, Astrophysics - Cosmology and Nongalactic Astrophysics, Cosmology and Nongalactic Astrophysics (astro-ph.CO), media_common.quotation_subject, ta221, Cosmic background radiation, ta1171, Radio microwave, FOS: Physical sciences, General Relativity and Quantum Cosmology (gr-qc), Astrophysics::Cosmology and Extragalactic Astrophysics, [ PHYS.ASTR.CO ] Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], NO, [PHYS.ASTR.CO]Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], symbols.namesake, Physics and Astronomy (all), Settore FIS/05 - Astronomia e Astrofisica, 0103 physical sciences, Planck, ta216, Astrophysics::Galaxy Astrophysics, ta115, ta114, 010308 nuclear & particles physics, Gravitational wave, High Energy Physics - Theory (hep-th), Sky, [SDU]Sciences of the Universe [physics], Data_GENERAL
Abstract: We report the results of a joint analysis of data from BICEP2/Keck Array and Planck. BICEP2 and Keck Array have observed the same approximately 400 deg2 patch of sky centered on RA 0 h, Dec. −57.5°. The combined maps reach a depth of 57 nK deg in Stokes Q and U in a band centered at 150 GHz. Planck has observed the full sky in polarization at seven frequencies from 30 to 353 GHz, but much less deeply in any given region (1.2 μK deg in Q and U at 143 GHz). We detect 150×353 cross-correlation in B modes at high significance. We fit the single- and cross-frequency power spectra at frequencies ≥150 GHz to a lensed-ΛCDM model that includes dust and a possible contribution from inflationary gravitational waves (as parametrized by the tensor-to-scalar ratio r), using a prior on the frequency spectral behavior of polarized dust emission from previous Planck analysis of other regions of the sky. We find strong evidence for dust and no statistically significant evidence for tensor modes. We probe various model variations and extensions, including adding a synchrotron component in combination with lower frequency data, and find that these make little difference to the r constraint. Finally, we present an alternative analysis which is similar to a map-based cleaning of the dust contribution, and show that this gives similar constraints. The final result is expressed as a likelihood curve for r, and yields an upper limit r0.05, National Science Foundation (NSF) ANT-0742818 ANT-1044978 ANT-0742592 ANT-1110087, JPL Research and Technology Development Fund from the NASA 06-ARPA206-0040 10-SAT10-0017, National Science Foundation (NSF) ANT-1145172 ANT-1145143 ANT-1145248, Keck Foundation (Caltech), European Space Agency, Centre National D'etudes Spatiales, CNRS/INSU-IN2P3-INP (France), Italian Space Agency (ASI), Italian National Research Council, Istituto Nazionale Astrofisica (INAF), National Aeronautics & Space Administration (NASA), United States Department of Energy (DOE), Science & Technology Facilities Council (STFC), UKSA (UK), Consejo Superior de Investigaciones Cientificas (CSIC), MINECO (Spain), JA (Spain), RES (Spain), Finnish Funding Agency for Technology & Innovation (TEKES), AoF (Finland), CSC (Finland), Helmholtz Association, German Aerospace Centre (DLR), Max Planck Society, CSA (Canada), DTU Space (Denmark), SER/SSO (Switzerland), RCN (Norway), Science Foundation Ireland, Portuguese Foundation for Science and Technology, ERC (EU), European Union (EU), Science & Technology Facilities Council (STFC) ST/K00106X/1 ST/K001051/1 ST/K002805/1 ST/L000768/1 ST/K004131/1 ST/N001206/1 ST/K000985/1 ST/L000636/1 ST/K003674/1 ST/M007685/1 ST/L000393/1 ST/L000652/1, Villum Fonden 10056
Published: 2015

45. Public Participation and Claimsmaking: Evidence Utilization and Divergent Policy Frames in California's Ergonomics Rulemaking

Author: Christopher J. Jewell and Lisa Bero
Subjects: Marketing, medicine.medical_specialty, Public Administration, Sociology and Political Science, Notice, Salience (language), business.industry, Public health, Rulemaking, Public relations, Public administration, Statute, Content analysis, Public participation, Agency (sociology), medicine, Sociology, business
Abstract: Notice and comment provisions in agency rulemaking provide an important mechanism for the public to contribute to policy. Yet there is limited research on how interest groups participate in this process. California's passage of an ergonomics standard in 1997, the only current state statute in the country, provides a useful, high salience policy case for examining public commentary. Between an initially proposed comprehensive standard and the enactment of a much weaker regulation occurred the largest public response in California's state Occupational Safety and Health Administration history. Through a detailed content analysis of the notice and comment submissions we identify features of participation and claimsmaking that differ between business and nonbusiness submissions. Business groups were the large majority of participants and also presented a disproportionate amount of evidence, using an “abstract-technical” policy frame to assert the illegitimacy of the ergonomics standard. Labor, public health organizations and private citizens represented less than one-third of the participants and relied primarily on experiential information and a “concretized-moral” characterization of policy issues in support of the standard. The existence of these distinct “interpretive communities” that mobilize different resources raises questions about whether public commentary can fulfill its purported “democratic accountability” purpose as well as underline the limitations of appealing to scientific expertise for solving complex policy problems.
Published: 2006

46. Predicting nitrogen and phosphorus removal in wetlands due to detritus accumulation: A simple mechanistic model

Author: Sasha D. Hafner and William J. Jewell
Subjects: chemistry.chemical_classification, geography, Environmental Engineering, Detritus, geography.geographical_feature_category, Phosphorus, Simulation modeling, Empirical modelling, Environmental engineering, chemistry.chemical_element, Wetland, Management, Monitoring, Policy and Law, Nitrogen, chemistry, Environmental science, Organic matter, Sewage treatment, Nature and Landscape Conservation
Abstract: Constructed wetlands have shown a substantial capacity for wastewater treatment under a wide range of conditions, but removal efficiency of nitrogen (N) and phosphorus (P) has been inconsistent and is often low. Models designed to predict N and P removal in wetlands include complex numerical efforts and empirical models, both of which have shortcomings. In this paper we present a simple mechanistic model capable of predicting N and P removal by detritus accumulation in constructed wetlands. Implications of the simplifications made in this model are explored through simulation modeling. Preliminary validation with one system suggests that the model holds promise. The dominant role of refractory organic matter suggests that more research is needed on this topic.
Published: 2006

47. Measurement of Un-ionized Ammonia in Complex Mixtures

Author: Sasha D. Hafner, James J. Bisogni, and William J. Jewell
Subjects: Ions, inorganic chemicals, Aqueous solution, Methanogenesis, Inorganic chemistry, General Chemistry, Microporous material, Manure, Acid dissociation constant, Ammonia, chemistry.chemical_compound, Anaerobic digestion, chemistry, Ionization, Environmental chemistry, Calibration, parasitic diseases, Environmental Chemistry
Abstract: The toxicity of un-ionized ammonia, NH3 (aq), in anaerobic digestion of high-nitrogen wastes has been researched extensively. Previous estimates of NH3 (aq) concentration have relied on a simple speciation approach, based only on the acid dissociation constant and the sample pH and total ammonia concentration. The distinction between concentration and chemical activity has generally not been made, despite the potential for resulting errors in the calculation of NH3 (aq) concentration, and the greater applicability of activity to toxicity work. The currently accepted approach for estimating NH3 (aq) concentration is based on assumptions that are not valid in digested animal manure or other concentrated wastes. This work presents an approach for directly measuring NH3 (aq) activity in complex mixtures using gaseous/aqueous equilibrium across microporous tubing. Application of this approach to anaerobic digester samples confirms that the currently accepted approach is not accurate; it overestimated NH3 (aq) activity in unaltered samples by 45-200%. Previous work on the toxicity of ammonia to methanogenesis has probably overestimated the tolerance of consortia to NH3 (aq), due to overestimation of concentrations. The method introduced here is expected to be useful in a range of research on ammonia toxicity and volatilization.
Published: 2006

48. Search for Majoron-emitting modes of double-beta decay ofXe136with EXO-200

Author: J. L. Vuilleumier, David A. Sinclair, W. Feldmeier, R. Gornea, M. Danilov, L. J. Kaufman, I. Ostrovskiy, J. Farine, D. J. Auty, Peter Fierlinger, X. S. Jiang, D. Tosi, V. Belov, V.N. Stekhanov, T. N. Johnson, C. G. Davis, Martin Breidenbach, R. Nelson, M. Tarka, Michael G. Marino, Douglas H Beck, S. Johnston, S. J. Daugherty, A.C. Odian, Y-R Yen, B. Mong, J. Davis, Liangjian Wen, Guofu Cao, Giorgio Gratta, T. Daniels, C. Benitez-Medina, M. Coon, C. Chambers, Ryan Killick, Monica Dunford, A. Dolgolenko, David Leonard, B. T. Cleveland, M. J. Jewell, Thomas Koffas, W. M. Fairbank, P. C. Rowson, A. Kuchenkov, K. Twelker, E. Beauchamp, G. Giroux, Yuehe Lin, R. DeVoe, R. Tsang, T. Walton, Petr Vogel, J. J. Russell, J. Chaves, S. Delaquis, A Rivas, K. S. Kumar, Marc Weber, A. Karelin, A. Schubert, U. Wichoski, C. Y. Prescott, S. Herrin, C. R. Hall, R. MacLellan, A. S. Johnson, J. B. Albert, F. Leonard, A. Burenkov, T. Brunner, E. Smith, O. Ya. Zeldovich, S. Kravitz, M. P. Rozo, A. Piepke, K. Graham, Liang Yang, A. Pocar, C. Ouellet, M. J. Dolinski, A. Craycraft, C. Licciardi, P. S. Barbeau, J. Walton, D. Fudenberg, M. Hughes, A. P. Waite, David Moore, T. Didberidze, and T. Tolba
Subjects: Coupling constant, Physics, Nuclear and High Energy Physics, Spectral index, 010308 nuclear & particles physics, chemistry.chemical_element, 01 natural sciences, Beta decay, Lower limit, Xenon, chemistry, Double beta decay, 0103 physical sciences, Single phase, Atomic physics, 010306 general physics, Majoron
Abstract: EXO-200 is a single phase liquid xenon detector designed to search for neutrinoless double-beta decay of ^(136)Xe. Here, we report on a search for various Majoron-emitting modes based on 100 kg yr exposure of ^(136)Xe. A lower limit of T^(136)Xe_(1/2) > 1.2 × 10^(24) yr at 90% C.L. on the half-life of the spectral index=1 Majoron decay was obtained, corresponding to a constraint on the Majoron-neutrino coupling constant of |⟨g^(M)_(ee)⟩| < (0.8–1.7) × 10^(−5).
Published: 2014

49. GPR studies in the Piano di Pezza area of the Ovindoli-Pezza fault, central Apennines, Italy: Extending palaeoseismic trench investigations with high-resolution GPR profiling

Author: Chris J. Jewell and Charles Bristow
Subjects: geography, geography.geographical_feature_category, Fault (geology), Fault scarp, law.invention, Tectonics, Geophysics, law, Trench, Ground-penetrating radar, Economic geology, Radar, Geomorphology, Palaeogeography, Geology, Seismology
Abstract: A high-resolution 200 MHz frequency GPR profile with 0.1 m station spacing was collected using a Pulse EKKO 100 system, adjacent to a trench site that had been previously excavated and interpreted. The profile intersected the fault scarp on one of the alluvial fans on the northern slope of the Piano di Pezza; this fault scarp was thought to be associated with repeated earthquake activity along the Ovindoli-Pezza fault. The GPR profile was conducted to evaluate the effectiveness of the technique in radar mapping and in extending the trenching information laterally and in depth in this environment. The work was carried out as part of a wider research programme of GPR profiling along the Ovindoli-Pezza fault system. The GPR data were processed using Win EKKO radar data processing software and time–depth conversion was facilitated using field-derived CMP velocity analysis. The results provided a detailed image of the GPR data, which shows a generally high spatial correlation with the mapped fault and 14C-dated lithologic/pedologic units. Furthermore, the GPR data has provided a framework for estimating the extent of extensional and episodic catastrophic activity along the fault, and has elucidated the geometric relationship between the faulting in response to recent tectonic events.
Published: 2005

50. Bayesian Power Spectrum Analysis of the First-Year Wilkinson Microwave Anisotropy Probe Data

Author: Steven Levin, H. K. Eriksen, I. J. O'Dwyer, A. J. Banday, K. M. Górski, P. B. Lilje, B. D. Wandelt, J. Jewell, and D. L. Larson
Subjects: Physics, Cosmic microwave background, Bayesian probability, Spectrum (functional analysis), Spectral density, Astronomy and Astrophysics, Astrophysics::Cosmology and Extragalactic Astrophysics, Astrophysics, CMB cold spot, Data set, symbols.namesake, Space and Planetary Science, symbols, Probability distribution, Gibbs sampling
Abstract: We present the first results from a Bayesian analysis of the WMAP first year data using a Gibbs sampling technique. Using two independent, parallel supercomputer codes we analyze the WMAP Q, V and W bands. The analysis results in a full probabilistic description of the information the WMAP data set contains about the power spectrum and the all-sky map of the cosmic microwave background anisotropies. We present the complete probability distributions for each C_l including any non-Gaussianities of the power spectrum likelihood. While we find good overall agreement with the previously published WMAP spectrum, our analysis uncovers discrepancies in the power spectrum estimates at low l multipoles. For example we claim the best-fit Lambda-CDM model is consistent with the C_2 inferred from our combined Q+V+W analysis with a 10% probability of an even larger theoretical C_2. Based on our exact analysis we can therefore attribute the "low quadrupole issue" to a statistical fluctuation.
Published: 2004

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