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222 results on '"Mahapatra A"'

1. Scintillation yield from electronic and nuclear recoils in superfluid He4

Author

Biekert, A, Chang, C, Fink, CW, Garcia-Sciveres, M, Glazer, EC, Guo, W, Hertel, SA, Kravitz, S, Lin, J, Lisovenko, M, Mahapatra, R, McKinsey, DN, Nguyen, JS, Novosad, V, Page, W, Patel, PK, Penning, B, Pinckney, HD, Pyle, M, Romani, RK, Seilnacht, AS, Serafin, A, Smith, RJ, Sorensen, P, Suerfu, B, Suzuki, A, Velan, V, Wang, G, Watkins, SL, Yefremenko, VG, Yuan, L, and Zhang, J

Subjects
Nuclear and Plasma Physics, Synchrotrons and Accelerators, Physical Sciences
Abstract

Superfluid He4 is a promising target material for direct detection of light (

Published
2022

2. Constraints on dark photons and axionlike particles from the SuperCDMS Soudan experiment

Author

Aralis, T, Aramaki, T, Arnquist, IJ, Azadbakht, E, Baker, W, Banik, S, Barker, D, Bathurst, C, Bauer, DA, Bezerra, LVS, Bhattacharyya, R, Binder, T, Bowles, MA, Brink, PL, Bunker, R, Cabrera, B, Calkins, R, Cameron, RA, Cartaro, C, Cerdeño, DG, Chang, Y-Y, Cooley, J, Coombes, H, Corbett, J, Cornell, B, Cushman, P, De Brienne, F, di Vacri, ML, Diamond, MD, Fascione, E, Figueroa-Feliciano, E, Fink, CW, Fouts, K, Fritts, M, Gerbier, G, Germond, R, Ghaith, M, Golwala, SR, Harris, HR, Herbert, N, Hines, BA, Hollister, MI, Hong, Z, Hoppe, EW, Hsu, L, Huber, ME, Iyer, V, Jardin, D, Jastram, A, Kelsey, MH, Kennedy, A, Kubik, A, Kurinsky, NA, Lawrence, RE, Li, A, Loer, B, Asamar, E Lopez, Lukens, P, MacDonell, D, MacFarlane, DB, Mahapatra, R, Mandic, V, Mast, N, Michaud, ÉM, Michielin, E, Mirabolfathi, N, Mohanty, B, Mendoza, JD Morales, Nagorny, S, Nelson, J, Neog, H, Orrell, JL, Oser, SM, Page, WA, Pakarha, P, Partridge, R, Podviianiuk, R, Ponce, F, Poudel, S, Pyle, M, Rau, W, Ren, R, Reynolds, T, Roberts, A, Robinson, AE, Rogers, HE, Saab, T, Sadoulet, B, Sander, J, Schnee, RW, Scorza, S, Senapati, K, Serfass, B, Sincavage, DJ, Stanford, C, Stein, M, Street, J, Toback, D, Underwood, R, and Verma, S

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

We present an analysis of electron recoils in cryogenic germanium detectors operated during the SuperCDMS Soudan experiment. The data are used to set new constraints on the axioelectric coupling of axionlike particles and the kinetic mixing parameter of dark photons, assuming the respective species constitutes all of the galactic dark matter. This study covers the mass range from 40 eV/c2 to 500 keV/c2 for both candidates, excluding previously untested parameter space for masses below ∼1 keV/c2. For the kinetic mixing of dark photons, values below 10-15 are reached for particle masses around 100 eV/c2; for the axioelectric coupling of axionlike particles, values below 10-12 are reached for particles with masses in the range of a few-hundred eV/c2.

Published
2020

3. Testing meson portal dark sector solutions to the MiniBooNE anomaly at the Coherent CAPTAIN Mills experiment

Author

Aguilar-Arevalo, A. A., primary, Biedron, S., additional, Boissevain, J., additional, Borrego, M., additional, Bugel, L., additional, Chavez-Estrada, M., additional, Conrad, J. M., additional, Cooper, R. L., additional, Diaz, A., additional, Distel, J. R., additional, D’Olivo, J. C., additional, Dunton, E., additional, Dutta, B., additional, Fields, D., additional, Gochanour, J. R., additional, Gold, M., additional, Guardincerri, E., additional, Huang, E. C., additional, Kamp, N., additional, Kim, D., additional, Knickerbocker, K., additional, Louis, W. C., additional, Lyles, J. T. M., additional, Mahapatra, R., additional, Maludze, S., additional, Mirabal, J., additional, Newmark, D., additional, deNiverville, P., additional, Pandey, V., additional, Poulson, D., additional, Ray, H., additional, Renner, E., additional, Schaub, T. J., additional, Schneider, A., additional, Shaevitz, M. H., additional, Smith, D., additional, Sondheim, W., additional, Szelc, A. M., additional, Taylor, C., additional, Thompson, A., additional, Thompson, W. H., additional, Tripathi, M., additional, Thornton, R. T., additional, Van Berg, R., additional, and Van de Water, R. G., additional

Published
2024
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4. Search for low-mass dark matter with CDMSlite using a profile likelihood fit

Author

Agnese, R, Aralis, T, Aramaki, T, Arnquist, IJ, Azadbakht, E, Baker, W, Banik, S, Barker, D, Bauer, DA, Binder, T, Bowles, MA, Brink, PL, Bunker, R, Cabrera, B, Calkins, R, Cameron, RA, Cartaro, C, Cerdeño, DG, Chang, Y-Y, Cooley, J, Cornell, B, Cushman, P, De Brienne, F, Doughty, T, Fascione, E, Figueroa-Feliciano, E, Fink, CW, Fritts, M, Gerbier, G, Germond, R, Ghaith, M, Golwala, SR, Harris, HR, Herbert, N, Hong, Z, Hoppe, EW, Hsu, L, Huber, ME, Iyer, V, Jardin, D, Jastram, A, Jena, C, Kelsey, MH, Kennedy, A, Kubik, A, Kurinsky, NA, Lawrence, RE, Loer, B, Asamar, E Lopez, Lukens, P, MacDonell, D, Mahapatra, R, Mandic, V, Mast, N, Miller, E, Mirabolfathi, N, Mohanty, B, Mendoza, JD Morales, Nelson, J, Neog, H, Orrell, JL, Oser, SM, Page, WA, Partridge, R, Pepin, M, Ponce, F, Poudel, S, Pyle, M, Qiu, H, Rau, W, Reisetter, A, Ren, R, Reynolds, T, Roberts, A, Robinson, AE, Rogers, HE, Saab, T, Sadoulet, B, Sander, J, Scarff, A, Schnee, RW, Scorza, S, Senapati, K, Serfass, B, Speller, D, Stanford, C, Stein, M, Street, J, Tanaka, HA, Toback, D, Underwood, R, Villano, AN, von Krosigk, B, Watkins, SL, Wilson, JS, Wilson, MJ, Winchell, J, Wright, DH, Yellin, S, and Young, BA

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

The Cryogenic Dark Matter Search low ionization threshold experiment (CDMSlite) searches for interactions between dark matter particles and germanium nuclei in cryogenic detectors. The experiment has achieved a low energy threshold with improved sensitivity to low-mass (

Published
2019

5. Low-mass dark matter search with CDMSlite

Author

Agnese, R, Anderson, AJ, Aralis, T, Aramaki, T, Arnquist, IJ, Baker, W, Balakishiyeva, D, Barker, D, Basu Thakur, R, Bauer, DA, Binder, T, Bowles, MA, Brink, PL, Bunker, R, Cabrera, B, Caldwell, DO, Calkins, R, Cartaro, C, Cerdeño, DG, Chang, Y, Chagani, H, Chen, Y, Cooley, J, Cornell, B, Cushman, P, Daal, M, Di Stefano, PCF, Doughty, T, Esteban, L, Fascione, E, Figueroa-Feliciano, E, Fritts, M, Gerbier, G, Ghaith, M, Godfrey, GL, Golwala, SR, Hall, J, Harris, HR, Hong, Z, Hoppe, EW, Hsu, L, Huber, ME, Iyer, V, Jardin, D, Jastram, A, Jena, C, Kelsey, MH, Kennedy, A, Kubik, A, Kurinsky, NA, Leder, A, Loer, B, Lopez Asamar, E, Lukens, P, Macdonell, D, Mahapatra, R, Mandic, V, Mast, N, Miller, EH, Mirabolfathi, N, Moffatt, RA, Mohanty, B, Morales Mendoza, JD, Nelson, J, Orrell, JL, Oser, SM, Page, K, Page, WA, Partridge, R, Pepin, M, Peñalver Martinez, M, Phipps, A, Poudel, S, Pyle, M, Qiu, H, Rau, W, Redl, P, Reisetter, A, Reynolds, T, Roberts, A, Robinson, AE, Rogers, HE, Saab, T, Sadoulet, B, Sander, J, Schneck, K, Schnee, RW, Scorza, S, Senapati, K, Serfass, B, Speller, D, Stein, M, Street, J, Tanaka, HA, Toback, D, Underwood, R, Villano, AN, Von Krosigk, B, Welliver, B, and Wilson, JS

Subjects
astro-ph.CO, astro-ph.IM, hep-ex, physics.ins-det
Abstract

The SuperCDMS experiment is designed to directly detect weakly interacting massive particles (WIMPs) that may constitute the dark matter in our Galaxy. During its operation at the Soudan Underground Laboratory, germanium detectors were run in the CDMSlite mode to gather data sets with sensitivity specifically for WIMPs with masses

Published
2018

9. Projected sensitivity of the SuperCDMS SNOLAB experiment

Author

Agnese, R, Anderson, AJ, Aramaki, T, Arnquist, I, Baker, W, Barker, D, Thakur, R Basu, Bauer, DA, Borgland, A, Bowles, MA, Brink, PL, Bunker, R, Cabrera, B, Caldwell, DO, Calkins, R, Cartaro, C, Cerdeño, DG, Chagani, H, Chen, Y, Cooley, J, Cornell, B, Cushman, P, Daal, M, Di Stefano, PCF, Doughty, T, Esteban, L, Fallows, S, Figueroa-Feliciano, E, Fritts, M, Gerbier, G, Ghaith, M, Godfrey, GL, Golwala, SR, Hall, J, Harris, HR, Hofer, T, Holmgren, D, Hong, Z, Hoppe, E, Hsu, L, Huber, ME, Iyer, V, Jardin, D, Jastram, A, Kelsey, MH, Kennedy, A, Kubik, A, Kurinsky, NA, Leder, A, Loer, B, Asamar, E Lopez, Lukens, P, Mahapatra, R, Mandic, V, Mast, N, Mirabolfathi, N, Moffatt, RA, Mendoza, JD Morales, Orrell, JL, Oser, SM, Page, K, Page, WA, Partridge, R, Pepin, M, Phipps, A, Poudel, S, Pyle, M, Qiu, H, Rau, W, Redl, P, Reisetter, A, Roberts, A, Robinson, AE, Rogers, HE, Saab, T, Sadoulet, B, Sander, J, Schneck, K, Schnee, RW, Serfass, B, Speller, D, Stein, M, Street, J, Tanaka, HA, Toback, D, Underwood, R, Villano, AN, von Krosigk, B, Welliver, B, Wilson, JS, Wright, DH, Yellin, S, Yen, JJ, Young, BA, Zhang, X, and Zhao, X

Subjects
Nuclear and Plasma Physics, Particle and High Energy Physics, Physical Sciences, physics.ins-det, astro-ph.CO, hep-ex, Astronomical and Space Sciences, Atomic, Molecular, Nuclear, Particle and Plasma Physics, Quantum Physics, Nuclear & Particles Physics, Mathematical physics, Astronomical sciences, Particle and high energy physics
Abstract

SuperCDMS SNOLAB will be a next-generation experiment aimed at directly detecting low-mass particles (with masses ≤10 GeV/c2) that may constitute dark matter by using cryogenic detectors of two types (HV and iZIP) and two target materials (germanium and silicon). The experiment is being designed with an initial sensitivity to nuclear recoil cross sections ∼1×10-43 cm2 for a dark matter particle mass of 1 GeV/c2, and with capacity to continue exploration to both smaller masses and better sensitivities. The phonon sensitivity of the HV detectors will be sufficient to detect nuclear recoils from sub-GeV dark matter. A detailed calibration of the detector response to low-energy recoils will be needed to optimize running conditions of the HV detectors and to interpret their data for dark matter searches. Low-activity shielding, and the depth of SNOLAB, will reduce most backgrounds, but cosmogenically produced H3 and naturally occurring Si32 will be present in the detectors at some level. Even if these backgrounds are 10 times higher than expected, the science reach of the HV detectors would be over 3 orders of magnitude beyond current results for a dark matter mass of 1 GeV/c2. The iZIP detectors are relatively insensitive to variations in detector response and backgrounds, and will provide better sensitivity for dark matter particles with masses 5 GeV/c2. The mix of detector types (HV and iZIP), and targets (germanium and silicon), planned for the experiment, as well as flexibility in how the detectors are operated, will allow us to maximize the low-mass reach, and understand the backgrounds that the experiment will encounter. Upgrades to the experiment, perhaps with a variety of ultra-low-background cryogenic detectors, will extend dark matter sensitivity down to the "neutrino floor," where coherent scatters of solar neutrinos become a limiting background.

Published
2017

11. Improved WIMP-search reach of the CDMS II germanium data

Author

Agnese, R, Anderson, AJ, Asai, M, Balakishiyeva, D, Barker, D, Thakur, R Basu, Bauer, DA, Billard, J, Borgland, A, Bowles, MA, Brandt, D, Brink, PL, Bunker, R, Cabrera, B, Caldwell, DO, Calkins, R, Cerdeño, DG, Chagani, H, Chen, Y, Cooley, J, Cornell, B, Crewdson, CH, Cushman, P, Daal, M, Di Stefano, PCF, Doughty, T, Esteban, L, Fallows, S, Figueroa-Feliciano, E, Godfrey, GL, Golwala, SR, Hall, J, Harris, HR, Hertel, SA, Hofer, T, Holmgren, D, Hsu, L, Huber, ME, Jardin, D, Jastram, A, Kamaev, O, Kara, B, Kelsey, MH, Kennedy, A, Kiveni, M, Koch, K, Leder, A, Loer, B, Asamar, E Lopez, Lukens, P, Mahapatra, R, Mandic, V, McCarthy, KA, Mirabolfathi, N, Moffatt, RA, Oser, SM, Page, K, Page, WA, Partridge, R, Pepin, M, Phipps, A, Prasad, K, Pyle, M, Qiu, H, Rau, W, Redl, P, Reisetter, A, Ricci, Y, Rogers, HE, Saab, T, Sadoulet, B, Sander, J, Schneck, K, Schnee, RW, Scorza, S, Serfass, B, Shank, B, Speller, D, Toback, D, Upadhyayula, S, Villano, AN, Welliver, B, Wilson, JS, Wright, DH, Yang, X, Yellin, S, Yen, JJ, Young, BA, and Zhang, J

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

CDMS II data from the five-tower runs at the Soudan Underground Laboratory were reprocessed with an improved charge-pulse fitting algorithm. Two new analysis techniques to reject surface-event backgrounds were applied to the 612 kg days germanium-detector weakly interacting massive particle (WIMP)-search exposure. An extended analysis was also completed by decreasing the 10 keV analysis threshold to ∼5keV, to increase sensitivity near a WIMP mass of 8GeV/c2. After unblinding, there were zero candidate events above a deposited energy of 10 keV and six events in the lower-threshold analysis. This yielded minimum WIMP-nucleon spin-independent scattering cross-section limits of 1.8×10-44 and 1.18×10-41 at 90% confidence for 60 and 8.6GeV/c2 WIMPs, respectively. This improves the previous CDMS II result by a factor of 2.4 (2.7) for 60 (8.6)GeV/c2 WIMPs.

Published
2015

12. Dark matter effective field theory scattering in direct detection experiments

Author

Schneck, K, Cabrera, B, Cerdeño, DG, Mandic, V, Rogers, HE, Agnese, R, Anderson, AJ, Asai, M, Balakishiyeva, D, Barker, D, Thakur, R Basu, Bauer, DA, Billard, J, Borgland, A, Brandt, D, Brink, PL, Bunker, R, Caldwell, DO, Calkins, R, Chagani, H, Chen, Y, Cooley, J, Cornell, B, Crewdson, CH, Cushman, P, Daal, M, Di Stefano, PCF, Doughty, T, Esteban, L, Fallows, S, Figueroa-Feliciano, E, Godfrey, GL, Golwala, SR, Hall, J, Harris, HR, Hofer, T, Holmgren, D, Hsu, L, Huber, ME, Jardin, DM, Jastram, A, Kamaev, O, Kara, B, Kelsey, MH, Kennedy, A, Leder, A, Loer, B, Asamar, E Lopez, Lukens, P, Mahapatra, R, McCarthy, KA, Mirabolfathi, N, Moffatt, RA, Mendoza, JD Morales, Oser, SM, Page, K, Page, WA, Partridge, R, Pepin, M, Phipps, A, Prasad, K, Pyle, M, Qiu, H, Rau, W, Redl, P, Reisetter, A, Ricci, Y, Roberts, A, Saab, T, Sadoulet, B, Sander, J, Schnee, RW, Scorza, S, Serfass, B, Shank, B, Speller, D, Toback, D, Upadhyayula, S, Villano, AN, Welliver, B, Wilson, JS, Wright, DH, Yang, X, Yellin, S, Yen, JJ, Young, BA, and Zhang, J

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

We examine the consequences of the effective field theory (EFT) of dark matter-nucleon scattering for current and proposed direct detection experiments. Exclusion limits on EFT coupling constants computed using the optimum interval method are presented for SuperCDMS Soudan, CDMS II, and LUX, and the necessity of combining results from multiple experiments in order to determine dark matter parameters is discussed. We demonstrate that spectral differences between the standard dark matter model and a general EFT interaction can produce a bias when calculating exclusion limits and when developing signal models for likelihood and machine learning techniques. We also discuss the implications of the EFT for the next-generation (G2) direct detection experiments and point out regions of complementarity in the EFT parameter space.

Published
2015

13. Maximum likelihood analysis of low energy CDMS II germanium data

Author

Agnese, R, Anderson, AJ, Balakishiyeva, D, Thakur, R Basu, Bauer, DA, Billard, J, Borgland, A, Bowles, MA, Brandt, D, Brink, PL, Bunker, R, Cabrera, B, Caldwell, DO, Cerdeno, DG, Chagani, H, Chen, Y, Cooley, J, Cornell, B, Crewdson, CH, Cushman, P, Daal, M, Di Stefano, PCF, Doughty, T, Esteban, L, Fallows, S, Figueroa-Feliciano, E, Fritts, M, Godfrey, GL, Golwala, SR, Graham, M, Hall, J, Harris, HR, Hertel, SA, Hofer, T, Holmgren, D, Hsu, L, Huber, ME, Jastram, A, Kamaev, O, Kara, B, Kelsey, MH, Kennedy, A, Kiveni, M, Koch, K, Leder, A, Loer, B, Asamar, E Lopez, Mahapatra, R, Mandic, V, Martinez, C, McCarthy, KA, Mirabolfathi, N, Moffatt, RA, Moore, DC, Nelson, RH, Oser, SM, Page, K, Page, WA, Partridge, R, Pepin, M, Phipps, A, Prasad, K, Pyle, M, Qiu, H, Rau, W, Redl, P, Reisetter, A, Ricci, Y, Rogers, HE, Saab, T, Sadoulet, B, Sander, J, Schneck, K, Schnee, RW, Scorza, S, Serfass, B, Shank, B, Speller, D, Upadhyayula, S, Villano, AN, Welliver, B, Wright, DH, Yellin, S, Yen, JJ, Young, BA, and Zhang, J

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

We report on the results of a search for a Weakly Interacting Massive Particle (WIMP) signal in low-energy data of the Cryogenic Dark Matter Search experiment using a maximum likelihood analysis. A background model is constructed using geant4 to simulate the surface-event background from Pb210 decay-chain events, while using independent calibration data to model the gamma background. Fitting this background model to the data results in no statistically significant WIMP component. In addition, we perform fits using an analytic ad hoc background model proposed by Collar and Fields, who claimed to find a large excess of signal-like events in our data. We confirm the strong preference for a signal hypothesis in their analysis under these assumptions, but excesses are observed in both single- and multiple-scatter events, which implies the signal is not caused by WIMPs, but rather reflects the inadequacy of their background model.

Published
2015

16. Silicon detector results from the first five-tower run of CDMS II

Author

Agnese, R, Ahmed, Z, Anderson, AJ, Arrenberg, S, Balakishiyeva, D, Thakur, R Basu, Bauer, DA, Borgland, A, Brandt, D, Brink, PL, Bruch, T, Bunker, R, Cabrera, B, Caldwell, DO, Cerdeno, DG, Chagani, H, Cooley, J, Cornell, B, Crewdson, CH, Cushman, P, Daal, M, Dejongh, F, Di Stefano, PCF, do Couto e Silva, E, Doughty, T, Esteban, L, Fallows, S, Figueroa-Feliciano, E, Filippini, J, Fox, J, Fritts, M, Godfrey, GL, Golwala, SR, Hall, J, Harris, RH, Hertel, SA, Hofer, T, Holmgren, D, Hsu, L, Huber, ME, Jastram, A, Kamaev, O, Kara, B, Kelsey, MH, Kennedy, A, Kim, P, Kiveni, M, Koch, K, Kos, M, Leman, SW, Lopez-Asamar, E, Mahapatra, R, Mandic, V, Martinez, C, McCarthy, KA, Mirabolfathi, N, Moffatt, RA, Moore, DC, Nadeau, P, Nelson, RH, Page, K, Partridge, R, Pepin, M, Phipps, A, Prasad, K, Pyle, M, Qiu, H, Rau, W, Redl, P, Reisetter, A, Ricci, Y, Saab, T, Sadoulet, B, Sander, J, Schneck, K, Schnee, RW, Scorza, S, Serfass, B, Shank, B, Speller, D, Sundqvist, KM, Villano, AN, Welliver, B, Wright, DH, Yellin, S, Yen, JJ, Yoo, J, Young, BA, and Zhang, J

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

We report results of a search for weakly interacting massive particles (WIMPs) with the Si detectors of the CDMS II experiment. This report describes a blind analysis of the first data taken with CDMS II's full complement of detectors in 2006-2007; results from this exposure using the Ge detectors have already been presented. We observed no candidate WIMP-scattering events in an exposure of 55.9 kg-days before analysis cuts, with an expected background of ∼1.1 events. The exposure of this analysis is equivalent to 10.3 kg-days over a recoil energy range of 7-100 keV for an ideal Si detector and a WIMP mass of 10 GeV/c2. These data set an upper limit of 1.7×10-41 cm2 on the WIMP-nucleon spin-independent cross section of a 10 GeV/c2 WIMP. These data exclude parameter space for spin-independent WIMP-nucleon elastic scattering that is relevant to recent searches for low-mass WIMPs. © 2013 American Physical Society.

Published
2013

17. Combined limits on WIMPs from the CDMS and EDELWEISS experiments

Author

Ahmed, Z, Akerib, DS, Armengaud, E, Arrenberg, S, Augier, C, Bailey, CN, Balakishiyeva, D, Baudis, L, Bauer, DA, Benoît, A, Bergé, L, Blümer, J, Brink, PL, Broniatowski, A, Bruch, T, Brudanin, V, Bunker, R, Cabrera, B, Caldwell, DO, Censier, B, Chapellier, M, Chardin, G, Charlieux, F, Cooley, J, Coulter, P, Cox, GA, Cushman, P, Daal, M, Defay, X, De Jesus, M, DeJongh, F, Di Stefano, PCF, Dolgorouki, Y, Domange, J, Dumoulin, L, Dragowsky, MR, Eitel, K, Fallows, S, Figueroa-Feliciano, E, Filippini, J, Filosofov, D, Fourches, N, Fox, J, Fritts, M, Gascon, J, Gerbier, G, Gironnet, J, Golwala, SR, Gros, M, Hall, J, Hennings-Yeomans, R, Henry, S, Hertel, SA, Hervé, S, Holmgren, D, Hsu, L, Huber, ME, Juillard, A, Kamaev, O, Kiveni, M, Kluck, H, Kos, M, Kozlov, V, Kraus, H, Kudryavtsev, VA, Leman, SW, Liu, S, Loaiza, P, Mahapatra, R, Mandic, V, Marnieros, S, Martinez, C, McCarthy, KA, Mirabolfathi, N, Moore, D, Nadeau, P, Navick, X-F, Nelson, H, Nones, C, Ogburn, RW, Olivieri, E, Pari, P, Pattavina, L, Paul, B, Phipps, A, Pyle, M, Qiu, X, Rau, W, Reisetter, A, Ricci, Y, Robinson, M, Rozov, S, Saab, T, Sadoulet, B, Sander, J, Sanglard, V, Schmidt, B, Schnee, RW, Scorza, S, and Seitz, DN

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

The CDMS and EDELWEISS collaborations have combined the results of their direct searches for dark matter using cryogenic germanium detectors. The total data set represents 614kg•days equivalent exposure. A straightforward method of combination was chosen for its simplicity before data were exchanged between experiments. The results are interpreted in terms of limits on spin-independent weakly interacting, massive particle (WIMP)-nucleon cross section. For a WIMP mass of 90GeV/c2, where this analysis is most sensitive, a cross section of 3.3×10-44cm2 is excluded at 90% C.L. At higher WIMP masses, the combination improves the individual limits, by a factor 1.6 above 700GeV/c2. Alternative methods of combining the data provide stronger constraints for some ranges of WIMP masses and weaker constraints for others. © 2011 American Physical Society.

Published
2011

18. Search for inelastic dark matter with the CDMS II experiment

Author

Ahmed, Z, Akerib, DS, Arrenberg, S, Bailey, CN, Balakishiyeva, D, Baudis, L, Bauer, DA, Brink, PL, Bruch, T, Bunker, R, Cabrera, B, Caldwell, DO, Cooley, J, do Couto e Silva, E, Cushman, P, Daal, M, DeJongh, F, Di Stefano, P, Dragowsky, MR, Duong, L, Fallows, S, Figueroa-Feliciano, E, Filippini, J, Fox, J, Fritts, M, Golwala, SR, Hall, J, Hennings-Yeomans, R, Hertel, SA, Holmgren, D, Hsu, L, Huber, ME, Kamaev, O, Kiveni, M, Kos, M, Leman, SW, Liu, S, Mahapatra, R, Mandic, V, McCarthy, KA, Mirabolfathi, N, Moore, D, Nelson, H, Ogburn, RW, Phipps, A, Pyle, M, Qiu, X, Ramberg, E, Rau, W, Razeti, M, Reisetter, A, Resch, R, Saab, T, Sadoulet, B, Sander, J, Schnee, RW, Seitz, DN, Serfass, B, Sundqvist, KM, Tarka, M, Wikus, P, Yellin, S, Yoo, J, Young, BA, and Zhang, J

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

Results are presented from a reanalysis of the entire five-tower data set acquired with the Cryogenic Dark Matter Search (CDMS II) experiment at the Soudan Underground Laboratory, with an exposure of 969 kg-days. The analysis window was extended to a recoil energy of 150 keV, and an improved surface-event background-rejection cut was defined to increase the sensitivity of the experiment to the inelastic dark matter (iDM) model. Three dark matter candidates were found between 25 keV and 150 keV. The probability to observe three or more background events in this energy range is 11%. Because of the occurrence of these events, the constraints on the iDM parameter space are slightly less stringent than those from our previous analysis, which used an energy window of 10-100 keV. © 2011 American Physical Society.

Published
2011

19. Low-threshold analysis of CDMS shallow-site data

Author

Akerib, DS, Attisha, MJ, Baudis, L, Bauer, DA, Bolozdynya, AI, Brink, PL, Bunker, R, Cabrera, B, Caldwell, DO, Chang, CL, Clarke, RM, Cooley, J, Crisler, MB, Cushman, P, DeJongh, F, Dixon, R, Driscoll, DD, Filippini, J, Funkhouser, S, Gaitskell, RJ, Golwala, SR, Holmgren, D, Hsu, L, Huber, ME, Kamat, S, Mahapatra, R, Mandic, V, Meunier, P, Mirabolfathi, N, Moore, D, Nam, SW, Nelson, H, Ogburn, RW, Qiu, X, Rau, W, Reisetter, A, Saab, T, Sadoulet, B, Sander, J, Savage, C, Schnee, RW, Seitz, DN, Shutt, TA, Wang, G, Yellin, S, Yoo, J, and Young, BA

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

Data taken during the final shallow-site run of the first tower of the Cryogenic Dark Matter Search (CDMS II) detectors have been reanalyzed with improved sensitivity to small energy depositions. Four ∼224g germanium and two ∼105g silicon detectors were operated at the Stanford Underground Facility (SUF) between December 2001 and June 2002, yielding 118 live days of raw exposure. Three of the germanium and both silicon detectors were analyzed with a new low-threshold technique, making it possible to lower the germanium and silicon analysis thresholds down to the actual trigger thresholds of ∼1 and ∼2keV, respectively. Limits on the spin-independent cross section for weakly interacting massive particles (WIMPs) to elastically scatter from nuclei based on these data exclude interesting parameter space for WIMPs with masses below 9GeV/c2. Under standard halo assumptions, these data partially exclude parameter space favored by interpretations of the DAMA/LIBRA and CoGeNT experiments' data as WIMP signals, and exclude new parameter space for WIMP masses between 3 and 4GeV/c2. © 2010 The American Physical Society.

Published
2010

20. Analysis of the low-energy electron-recoil spectrum of the CDMS experiment

Author

Ahmed, Z, Akerib, DS, Arrenberg, S, Bailey, CN, Balakishiyeva, D, Baudis, L, Bauer, DA, Beaty, J, Brink, PL, Bruch, T, Bunker, R, Cabrera, B, Caldwell, DO, Cooley, J, Cushman, P, DeJongh, F, Dragowsky, MR, Duong, L, Figueroa-Feliciano, E, Filippini, J, Fritts, M, Golwala, SR, Grant, DR, Hall, J, Hennings-Yeomans, R, Hertel, S, Holmgren, D, Hsu, L, Huber, ME, Kamaev, O, Kiveni, M, Kos, M, Leman, SW, Mahapatra, R, Mandic, V, Moore, D, McCarthy, KA, Mirabolfathi, N, Nelson, H, Ogburn, RW, Pyle, M, Qiu, X, Ramberg, E, Rau, W, Reisetter, A, Saab, T, Sadoulet, B, Sander, J, Schnee, RW, Seitz, DN, Serfass, B, Sundqvist, KM, Wang, G, Wikus, P, Yellin, S, Yoo, J, and Young, BA

Subjects
Affordable and Clean Energy, astro-ph.GA, astro-ph.CO, Astronomical and Space Sciences, Atomic, Molecular, Nuclear, Particle and Plasma Physics, Quantum Physics, Nuclear & Particles Physics
Abstract

We report on the analysis of the low-energy electron-recoil spectrum from the CDMS II experiment using data with an exposure of 443.2 kg-days. The analysis provides details on the observed counting rate and possible background sources in the energy range of 2-8.5 keV. We find no significant excess of a peaked contribution to the total counting rate above the background model, and compare this observation to the recent DAMA results. In the framework of a conversion of a dark matter particle into electromagnetic energy, our 90% confidence level upper limit of 0.246events/kg/day at 3.15 keV is lower than the total rate above background observed by DAMA. In absence of any specific particle physics model to provide the scaling in cross section between NaI and Ge, we assume a Z2 scaling. With this assumption the observed rate in DAMA remains higher than the upper limit in CDMS. Under the conservative assumption that the modulation amplitude is 6% of the total rate we obtain upper limits on the modulation amplitude a factor of ∼2 lower than observed by DAMA, constraining some possible interpretations of this modulation. © 2010 The American Physical Society.

Published
2010

24. Investigating the sources of low-energy events in a SuperCDMS-HVeV detector

Author

SuperCDMS Collaboration, Albakry, M. F., Alkhatib, I., Amaral, D. W. P., Aralis, T., Aramaki, T., Arnquist, I. J., Langroudy, I. Ataee, Azadbakht, E., Banik, S., Bathurst, C., Bauer, D. A., Bhattacharyya, R., Brink, P. L., Bunker, R., Cabrera, B., Calkins, R., Cameron, R. A., Cartaro, C., Cerdeño, D. G., Chang, Y. -Y., Chaudhuri, M., Chen, R., Chott, N., Cooley, J., Coombes, H., Corbett, J., Cushman, P., De Brienne, F., Dharani, S., di Vacri, M. L., Diamond, M. D., Fascione, E., Figueroa-Feliciano, E., Fink, C. W., Fouts, K., Fritts, M., Gerbier, G., Germond, R., Ghaith, M., Golwala, S. R., Hall, J., Hassan, N., Hines, B. A., Hollister, M. I., Hong, Z., Hoppe, E. W., Hsu, L., Huber, M. E., Iyer, V., Jastram, A., Kashyap, V. K. S., Kelsey, M. H., Kubik, A., Kurinsky, N. A., Lawrence, R. E., Lee, M., Li, A., Liu, J., Liu, Y., Loer, B., Asamar, E. Lopez, Lukens, P., MacFarlane, D. B., Mahapatra, R., Mandic, V., Mast, N., Mayer, A. J., Theenhausen, H. Meyer zu, Michaud, É., Michielin, E., Mirabolfathi, N., Mohanty, B., Nagorny, S., Nelson, J., Neog, H., Novati, V., Orrell, J. L., Osborne, M. D., Oser, S. M., Page, W. A., Partridge, R., Pedreros, D. S., Podviianiuk, R., Ponce, F., Poudel, S., Pradeep, A., Pyle, M., Rau, W., Reid, E., Ren, R., Reynolds, T., Roberts, A., Robinson, A. E., Saab, T., Sadoulet, B., Saikia, I., Sander, J., Sattari, A., Schmidt, B., Schnee, R. W., Scorza, S., Serfass, B., Poudel, S. S., Sincavage, D. J., Stanford, C., Street, J., Sun, H., Thasrawala, F. K., Toback, D., Underwood, R., Verma, S., Villano, A. N., von Krosigk, B., Watkins, S. L., Wen, O., Williams, Z., Wilson, M. J., Winchell, J., Wykoff, K., Yellin, S., Young, B. A., Yu, T. C., Zatschler, B., Zatschler, S., Zaytsev, A., Zhang, E., Zheng, L., and Zuber, S.

Subjects
High Energy Physics - Experiment (hep-ex), Cosmology and Nongalactic Astrophysics (astro-ph.CO), Physics - Instrumentation and Detectors, Physics, FOS: Physical sciences, ddc:530, Instrumentation and Detectors (physics.ins-det), High Energy Physics - Experiment, Astrophysics - Cosmology and Nongalactic Astrophysics
Abstract

Recent experiments searching for sub−GeV/c2 dark matter have observed event excesses close to their respective energy thresholds. Although specific to the individual technologies, the measured excess event rates have been consistently reported at or below event energies of a few-hundred eV, or with charges of a few electron-hole pairs. In the present work, we operated a 1-g silicon SuperCDMS-HVeV detector at three voltages across the crystal (0, 60 and 100 V). The 0 V data show an excess of events in the tens of eV region. Despite this event excess, we demonstrate the ability to set a competitive exclusion limit on the spin-independent dark matter–nucleon elastic scattering cross section for dark matter masses of O(100) MeV/c2, enabled by operation of the detector at 0 V potential and achievement of a very low O(10) eV threshold for nuclear recoils. Comparing the data acquired at 0, 60 and 100 V potentials across the crystal, we investigated possible sources of the unexpected events observed at low energy. The data indicate that the dominant contribution to the excess is consistent with a hypothesized luminescence from the printed circuit boards used in the detector holder.

Published
2022

26. Investigating the sources of low-energy events in a SuperCDMS-HVeV detector

Author

Albakry, M. F., primary, Alkhatib, I., additional, Amaral, D. W. P., additional, Aralis, T., additional, Aramaki, T., additional, Arnquist, I. J., additional, Ataee Langroudy, I., additional, Azadbakht, E., additional, Banik, S., additional, Bathurst, C., additional, Bauer, D. A., additional, Bhattacharyya, R., additional, Brink, P. L., additional, Bunker, R., additional, Cabrera, B., additional, Calkins, R., additional, Cameron, R. A., additional, Cartaro, C., additional, Cerdeño, D. G., additional, Chang, Y.-Y., additional, Chaudhuri, M., additional, Chen, R., additional, Chott, N., additional, Cooley, J., additional, Coombes, H., additional, Corbett, J., additional, Cushman, P., additional, De Brienne, F., additional, Dharani, S., additional, di Vacri, M. L., additional, Diamond, M. D., additional, Fascione, E., additional, Figueroa-Feliciano, E., additional, Fink, C. W., additional, Fouts, K., additional, Fritts, M., additional, Gerbier, G., additional, Germond, R., additional, Ghaith, M., additional, Golwala, S. R., additional, Hall, J., additional, Hassan, N., additional, Hines, B. A., additional, Hollister, M. I., additional, Hong, Z., additional, Hoppe, E. W., additional, Hsu, L., additional, Huber, M. E., additional, Iyer, V., additional, Jastram, A., additional, Kashyap, V. K. S., additional, Kelsey, M. H., additional, Kubik, A., additional, Kurinsky, N. A., additional, Lawrence, R. E., additional, Lee, M., additional, Li, A., additional, Liu, J., additional, Liu, Y., additional, Loer, B., additional, Lopez Asamar, E., additional, Lukens, P., additional, MacFarlane, D. B., additional, Mahapatra, R., additional, Mandic, V., additional, Mast, N., additional, Mayer, A. J., additional, Meyer zu Theenhausen, H., additional, Michaud, É., additional, Michielin, E., additional, Mirabolfathi, N., additional, Mohanty, B., additional, Nagorny, S., additional, Nelson, J., additional, Neog, H., additional, Novati, V., additional, Orrell, J. L., additional, Osborne, M. D., additional, Oser, S. M., additional, Page, W. A., additional, Partridge, R., additional, Pedreros, D. S., additional, Podviianiuk, R., additional, Ponce, F., additional, Poudel, S., additional, Pradeep, A., additional, Pyle, M., additional, Rau, W., additional, Reid, E., additional, Ren, R., additional, Reynolds, T., additional, Roberts, A., additional, Robinson, A. E., additional, Saab, T., additional, Sadoulet, B., additional, Saikia, I., additional, Sander, J., additional, Sattari, A., additional, Schmidt, B., additional, Schnee, R. W., additional, Scorza, S., additional, Serfass, B., additional, Poudel, S. S., additional, Sincavage, D. J., additional, Stanford, C., additional, Street, J., additional, Sun, H., additional, Thasrawala, F. K., additional, Toback, D., additional, Underwood, R., additional, Verma, S., additional, Villano, A. N., additional, von Krosigk, B., additional, Watkins, S. L., additional, Wen, O., additional, Williams, Z., additional, Wilson, M. J., additional, Winchell, J., additional, Wykoff, K., additional, Yellin, S., additional, Young, B. A., additional, Yu, T. C., additional, Zatschler, B., additional, Zatschler, S., additional, Zaytsev, A., additional, Zhang, E., additional, Zheng, L., additional, and Zuber, S., additional

Published
2022
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27. Ionization yield measurement in a germanium CDMSlite detector using photo-neutron sources

Author

Albakry, M. F., primary, Alkhatib, I., additional, Amaral, D. W. P., additional, Aralis, T., additional, Aramaki, T., additional, Arnquist, I. J., additional, Ataee Langroudy, I., additional, Azadbakht, E., additional, Banik, S., additional, Bathurst, C., additional, Bauer, D. A., additional, Bezerra, L. V. S., additional, Bhattacharyya, R., additional, Bowles, M. A., additional, Brink, P. L., additional, Bunker, R., additional, Cabrera, B., additional, Calkins, R., additional, Cameron, R. A., additional, Cartaro, C., additional, Cerdeño, D. G., additional, Chang, Y.-Y., additional, Chaudhuri, M., additional, Chen, R., additional, Chott, N., additional, Cooley, J., additional, Coombes, H., additional, Corbett, J., additional, Cushman, P., additional, De Brienne, F., additional, di Vacri, M. L., additional, Diamond, M. D., additional, Fascione, E., additional, Figueroa-Feliciano, E., additional, Fink, C. W., additional, Fouts, K., additional, Fritts, M., additional, Gerbier, G., additional, Germond, R., additional, Ghaith, M., additional, Golwala, S. R., additional, Hall, J., additional, Hines, B. A., additional, Hollister, M. I., additional, Hong, Z., additional, Hoppe, E. W., additional, Hsu, L., additional, Huber, M. E., additional, Iyer, V., additional, Jastram, A., additional, Kashyap, V. K. S., additional, Kelsey, M. H., additional, Kubik, A., additional, Kurinsky, N. A., additional, Lawrence, R. E., additional, Lee, M., additional, Li, A., additional, Liu, J., additional, Liu, Y., additional, Loer, B., additional, Lukens, P., additional, MacDonell, D., additional, MacFarlane, D. B., additional, Mahapatra, R., additional, Mandic, V., additional, Mast, N., additional, Mayer, A. J., additional, Meyer zu Theenhausen, H., additional, Michaud, É., additional, Michielin, E., additional, Mirabolfathi, N., additional, Mohanty, B., additional, Morales Mendoza, J. D., additional, Nagorny, S., additional, Nelson, J., additional, Neog, H., additional, Novati, V., additional, Orrell, J. L., additional, Osborne, M. D., additional, Oser, S. M., additional, Page, W. A., additional, Partridge, R., additional, Pedreros, D. S., additional, Podviianiuk, R., additional, Ponce, F., additional, Poudel, S., additional, Pradeep, A., additional, Pyle, M., additional, Rau, W., additional, Reid, E., additional, Ren, R., additional, Reynolds, T., additional, Roberts, A., additional, Robinson, A. E., additional, Saab, T., additional, Sadoulet, B., additional, Saikia, I., additional, Sander, J., additional, Sattari, A., additional, Scarff, A., additional, Schmidt, B., additional, Schnee, R. W., additional, Scorza, S., additional, Serfass, B., additional, Sincavage, D. J., additional, Stanford, C., additional, Street, J., additional, Thasrawala, F. K., additional, Toback, D., additional, Underwood, R., additional, Verma, S., additional, Villano, A. N., additional, von Krosigk, B., additional, Watkins, S. L., additional, Wen, O., additional, Williams, Z., additional, Wilson, M. J., additional, Winchell, J., additional, Wykoff, K., additional, Yellin, S., additional, Young, B. A., additional, Yu, T. C., additional, Zatschler, B., additional, Zatschler, S., additional, Zaytsev, A., additional, Zhang, E., additional, Zheng, L., additional, and Zuber, S., additional

Published
2022
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30. Pathfinder for a high statistics search for missing energy in gamma cascades

Author

James B. Dent, Bhaskar Dutta, Andrew Jastram, Doojin Kim, Andrew Kubik, Rupak Mahapatra, Surjeet Rajendran, Harikrishnan Ramani, Adrian Thompson, and Shubham Verma

Subjects
High Energy Physics - Phenomenology, High Energy Physics - Experiment (hep-ex), High Energy Physics - Phenomenology (hep-ph), Cosmology and Nongalactic Astrophysics (astro-ph.CO), FOS: Physical sciences, Astrophysics - Cosmology and Nongalactic Astrophysics, High Energy Physics - Experiment
Abstract

We investigate the feasibility of a high statistics experiment to search for invisible decay modes in nuclear gamma cascades using 200 kg of %36 Cs(Tl) scintillators that are presently available at Texas A\&M. The experiment aims to search for missing energy by robustly establishing the absence of a photon in a well identified gamma cascade. We report on the experimental demonstration of the energy resolution necessary for this search. Prior explorations of this detector concept focused on baryonically coupled physics that could be emitted in $E_2$ transitions. We point out that this protocol can also search for particles that are coupled to photons by searching for the conversion of a photon produced in a gamma cascade into a hidden particle. Examples of these processes include the oscillation of a photon into a hidden photon and the conversion of a photon into an axion-like-particle either in the presence of a magnetic field or via the Primakoff process. This proof-of-concept apparatus appears to have the ability to search for hitherto unconstrained baryonically coupled scalars and pseudoscalars produced in $E_0$ and $M_0$ transitions. If successfully implemented, this experiment serves as a pathfinder for a larger detector with greater containment that can thoroughly probe the existence of new particles with mass below 4 MeV that lie in the poorly constrained supernova ``trapping window'' that exists between 100 keV and 30 MeV., 22 pages, 9 Figures

Published
2022

34. Design and characterization of a phonon-mediated cryogenic particle detector with an eV-scale threshold and 100 keV-scale dynamic range

Author

N. Mirabolfathi, C. W. Fink, Yu Kai Chang, P. Lukens, R. Bunker, B. Nebolsky, Z. Williams, Matt Pyle, N. Mishra, L. Hsu, R. Ren, D. A. Bauer, A. Zaytsev, C. Bathurst, T. Reynolds, R. Mahapatra, Fernando Ponce, G. Spahn, Noah Kurinsky, Ziqing Hong, M. J. Wilson, Enectali Figueroa-Feliciano, M. I. Hollister, R. Chen, H. Meyer Zu Theenhausen, S. L. Watkins, V. Novati, Tarek Saab, N. Mast, and M. Platt

Subjects
Physics, Physics - Instrumentation and Detectors, 010308 nuclear & particles physics, Scattering, Phonon, Dynamic range, Detector, FOS: Physical sciences, Instrumentation and Detectors (physics.ins-det), 7. Clean energy, 01 natural sciences, Particle detector, High Energy Physics - Experiment, Computational physics, High Energy Physics - Experiment (hep-ex), Ionization, 0103 physical sciences, Astrophysics - Instrumentation and Methods for Astrophysics, 010306 general physics, Instrumentation and Methods for Astrophysics (astro-ph.IM), Energy (signal processing), Voltage
Abstract

We present the design and characterization of a cryogenic phonon-sensitive 1-gram Si detector exploiting the Neganov-Trofimov-Luke effect to detect single-charge excitations. This device achieved 2.65(2)~eV phonon energy resolution when operated without a voltage bias across the crystal and a corresponding charge resolution of 0.03 electron-hole pairs at 100~V bias. With a continuous-readout data acquisition system and an offline optimum-filter trigger, we obtain a 9.2~eV threshold with a trigger rate of the order of 20~Hz. The detector's energy scale is calibrated up to 120~keV using an energy estimator based on the pulse area. The high performance of this device allows its application to different fields where excellent energy resolution, low threshold, and large dynamic range are required, including dark matter searches, precision measurements of coherent neutrino-nucleus scattering, and ionization yield measurements., Comment: 17 pages, 12 figures, submitted to PRD

Published
2021

35. Self-interacting inelastic dark matter in the light of XENON1T excess

Author

Manoranjan Dutta, Satyabrata Mahapatra, Debasish Borah, and Narendra Sahu

Subjects
Physics, Gauge boson, Particle physics, Cosmology and Nongalactic Astrophysics (astro-ph.CO), Cold dark matter, 010308 nuclear & particles physics, Dark matter, Scalar (mathematics), FOS: Physical sciences, 01 natural sciences, High Energy Physics - Experiment, Standard Model, Hidden sector, High Energy Physics - Phenomenology, High Energy Physics - Experiment (hep-ex), High Energy Physics - Phenomenology (hep-ph), 0103 physical sciences, 010306 general physics, Phenomenology (particle physics), Astrophysics - Cosmology and Nongalactic Astrophysics, Majorana fermion
Abstract

We propose a self-interacting inelastic dark matter (DM) scenario as a possible origin of the recently reported excess of electron recoil events by the XENON1T experiment. Two quasi-degenerate Majorana fermion DM interact within themselves via a light hidden sector massive gauge boson and with the standard model particles via gauge kinetic mixing. We also consider an additional long-lived singlet scalar which helps in realising correct dark matter relic abundance via a hybrid setup comprising of both freeze-in and freeze-out mechanisms. While being consistent with the required DM phenomenology along with sufficient self-interactions to address the small scale issues of cold dark matter, the model with GeV scale DM can explain the XENON1T excess via inelastic down scattering of heavier DM component into the lighter one. All these requirements leave a very tiny parameter space keeping the model very predictive for near future experiments., Comment: 34 pages, 14 figures, version accepted for publication in PRD

Published
2021

37. Design and characterization of a phonon-mediated cryogenic particle detector with an eV-scale threshold and 100 keV-scale dynamic range

Author

Ren, R., primary, Bathurst, C., additional, Chang, Y. Y., additional, Chen, R., additional, Fink, C. W., additional, Hong, Z., additional, Kurinsky, N. A., additional, Mast, N., additional, Mishra, N., additional, Novati, V., additional, Spahn, G., additional, Meyer zu Theenhausen, H., additional, Watkins, S. L., additional, Williams, Z., additional, Wilson, M. J., additional, Zaytsev, A., additional, Bauer, D., additional, Bunker, R., additional, Figueroa-Feliciano, E., additional, Hollister, M., additional, Hsu, L., additional, Lukens, P., additional, Mahapatra, R., additional, Mirabolfathi, N., additional, Nebolsky, B., additional, Platt, M., additional, Ponce, F., additional, Pyle, M., additional, Reynolds, T., additional, and Saab, T., additional

Published
2021
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41. Constraints on low-mass, relic dark matter candidates from a surface-operated SuperCDMS single-charge sensitive detector

Author

Amaral, D. W., primary, Aralis, T., additional, Aramaki, T., additional, Arnquist, I. J., additional, Azadbakht, E., additional, Banik, S., additional, Barker, D., additional, Bathurst, C., additional, Bauer, D. A., additional, Bezerra, L. V. S., additional, Bhattacharyya, R., additional, Binder, T., additional, Bowles, M. A., additional, Brink, P. L., additional, Bunker, R., additional, Cabrera, B., additional, Calkins, R., additional, Cameron, R. A., additional, Cartaro, C., additional, Cerdeño, D. G., additional, Chang, Y.-Y., additional, Chen, R., additional, Chott, N., additional, Cooley, J., additional, Coombes, H., additional, Corbett, J., additional, Cushman, P., additional, De Brienne, F., additional, di Vacri, M. L., additional, Diamond, M. D., additional, Fascione, E., additional, Figueroa-Feliciano, E., additional, Fink, C. W., additional, Fouts, K., additional, Fritts, M., additional, Gerbier, G., additional, Germond, R., additional, Ghaith, M., additional, Golwala, S. R., additional, Harris, H. R., additional, Herbert, N., additional, Hines, B. A., additional, Hollister, M. I., additional, Hong, Z., additional, Hoppe, E. W., additional, Hsu, L., additional, Huber, M. E., additional, Iyer, V., additional, Jardin, D., additional, Jastram, A., additional, Kelsey, M. H., additional, Kubik, A., additional, Kurinsky, N. A., additional, Lawrence, R. E., additional, Li, A., additional, Loer, B., additional, Lopez Asamar, E., additional, Lukens, P., additional, MacDonell, D., additional, MacFarlane, D. B., additional, Mahapatra, R., additional, Mandic, V., additional, Mast, N., additional, Mayer, A. J., additional, Michaud, É. M., additional, Michielin, E., additional, Mirabolfathi, N., additional, Mohanty, B., additional, Morales Mendoza, J. D., additional, Nagorny, S., additional, Nelson, J., additional, Neog, H., additional, Novati, V., additional, Orrell, J. L., additional, Oser, S. M., additional, Page, W. A., additional, Pakarha, P., additional, Partridge, R., additional, Podviianiuk, R., additional, Ponce, F., additional, Poudel, S., additional, Pyle, M., additional, Rau, W., additional, Reid, E., additional, Ren, R., additional, Reynolds, T., additional, Roberts, A., additional, Robinson, A. E., additional, Rogers, H. E., additional, Saab, T., additional, Sadoulet, B., additional, Sander, J., additional, Sattari, A., additional, Schnee, R. W., additional, Scorza, S., additional, Serfass, B., additional, Sincavage, D. J., additional, Stanford, C., additional, Stein, M., additional, Street, J., additional, Toback, D., additional, Underwood, R., additional, Verma, S., additional, Villano, A. N., additional, von Krosigk, B., additional, Watkins, S. L., additional, Wills, L., additional, Wilson, J. S., additional, Wilson, M. J., additional, Winchell, J., additional, Wright, D. H., additional, Yellin, S., additional, Young, B. A., additional, Yu, T. C., additional, Zhang, E., additional, Zhang, H. G., additional, Zhao, X., additional, and Zheng, L., additional

Published
2020
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44. Sensitivity toZ-prime and nonstandard neutrino interactions from ultralow threshold neutrino-nucleus coherent scattering

Author

Joel W. Walker, Bhaskar Dutta, Louis E. Strigari, and R. Mahapatra

Subjects
Particle physics, Nuclear Theory, Physics::Instrumentation and Detectors, FOS: Physical sciences, 01 natural sciences, 7. Clean energy, High Energy Physics - Experiment, Nuclear Theory (nucl-th), Nuclear physics, High Energy Physics - Experiment (hep-ex), High Energy Physics - Phenomenology (hep-ph), 0103 physical sciences, Sensitivity (control systems), Nuclear Experiment (nucl-ex), 010306 general physics, Neutrino oscillation, Nuclear Experiment, High Energy Astrophysical Phenomena (astro-ph.HE), Physics, 010308 nuclear & particles physics, Center (category theory), Solar neutrino problem, 3. Good health, High Energy Physics - Phenomenology, Neutrino detector, Measurements of neutrino speed, High Energy Physics::Experiment, Neutrino, Astrophysics - High Energy Astrophysical Phenomena, Energy (signal processing)
Abstract

We discuss prospects for probing Z-prime and non-standard neutrino interactions using neutrino-nucleus coherent scattering with ultra-low energy (~ 10 eV) threshold Si and Ge detectors. The analysis is performed in the context of a specific and contemporary reactor-based experimental proposal, developed in cooperation with the Nuclear Science Center at Texas A&M University, and referencing available technology based upon economical and scalable detector arrays. For expected exposures, we show that sensitivity to the Z-prime mass is on the order of several TeV, and is complementary to the LHC search with low mass detectors in the near term. This technology is also shown to provide sensitivity to the neutrino magnetic moment, at a level that surpasses terrestrial limits, and is competitive with more stringent astrophysical bounds. We demonstrate the benefits of combining silicon and germanium detectors for distinguishing between classes of models of new physics, and for suppressing correlated systematic uncertainties., As published in PRD; 13 pages, 7 figures

Published
2016

46. Charged kaon femtoscopic correlations inppcollisions ats=7 TeV

Author

Francesco Noferini, T. Kalliokoski, E. Dénes, A. I. Pavlinov, J. H. Kang, X. Cai, A. K. Dutta Majumdar, E. Fragiacomo, Fabio Filippo Colamaria, Ian Gardner Bearden, A. J. Rubio Montero, Davide Falchieri, Alexey Kuryakin, Tuva Ora Herenui Richert, Z. Buthelezi, Sona Pochybova, Anik Gupta, Hans Peter Beck, Andrea Festanti, Jana Bielcikova, Cynthia Marie Hadjidakis, A. Fernández Téllez, Martin Poghosyan, Natalia Kondratyeva, Mateusz Andrzej Ploskon, Siegfried Valentin Foertsch, Michal Broz, Sebastian Kalcher, L. V. Malinina, Bjarte Kileng, G. Viesti, D. Peresunko, Kirill Voloshin, Rosario Nania, Alina Gabriela Grigoras, R. A. Soltz, Sanjib Muhuri, P. Roy, Mikhail Malaev, R. Janik, Iouri Belikov, Thomas Dietel, M. E. Connors, Nicole Alice Martin, Linda Vickovic, D. Fabris, J. Bán, David Dobrigkeit Chinellato, Raphaelle Ichou, Filippo Costa, Oliver Busch, D. Perrino, Barbara Guerzoni, Peter Christiansen, S. A. Ahn, T. Peitzmann, Xiangrong Zhu, M. Vajzer, I. Garishvili, Igor Pshenichnov, Roman Lietava, Peter Graham Jones, A. Musso, Smbat Grigoryan, Federico Cindolo, L. Šándor, Federico Carminati, Madan M. Aggarwal, A. Karasu Uysal, Rainer Martin Schicker, N. Carlin Filho, R. Gomez, I. Hřivnáčová, Marian Ivanov, Marco De Petris, Jens Wiechula, M. Bombara, Benjamin Donigus, Y. Martynov, Andrzej Deloff, A. A. Rademakers, R. Smakal, B. K. Srivastava, E. Pereira De Oliveira Filho, Graham Richard Lee, Jan Figiel, Jovan Milosevic, M. Estienne, K. K. Loo, I. Lakomov, M. Mohisin Khan, I. Berceanu, Borge Svane Nielsen, J. L. Charvet, Z. L. Matthews, D. Felea, J. Book, D. Budnikov, M. Kim, J. L. Klay, A. R. Reolon, Anders Garritt Knospe, Alberto Baldisseri, Andre Augustinus, Stefano Piano, G. Stefanek, B. Hicks, Vladimir Nikulin, Maria Haiduc, Boris Hippolyte, Alexis Jean-michel Mas, Wisla Carena, Martino Gagliardi, Austin Vincent Harton, E. Braidot, Alexander Akindinov, P. Gros, Alexander Philipp Kalweit, Raimond Snellings, T. S. Räihä, Dmitry Blau, C. Roy, A. V. Kazantsev, Gian Michele Innocenti, Jogender Saini, Vikas Singhal, Antonino Zichichi, Marco Marquard, A. Nedosekin, Enrichetta Maria Fiore, J. Urban, Sergey Gorbunov, D. Di Bari, M. Bogolyubsky, M. Spyropoulou-Stassinaki, Marcelo Gameiro Munhoz, Valeria Muccifora, Alexander Kurepin, Jihye Song, S. Esumi, Carlos A. Salgado, Christophe Furget, Jean Willy Andre Cleymans, Volker Lindenstruth, M. Irfan, L. Vannucci, Jacek Tomasz Otwinowski, M. R. Cosentino, G. Conesa Balbastre, Peter Martin Jacobs, R. Baldini Ferroli, Thorsten Sven Kollegger, Domenico Colella, V. Lenti, Håvard Helstrup, Jon Christopher Wikne, Stefania Bufalino, Vladimir Kaplin, B. Grinyov, Ulrich Fuchs, H. León Vargas, Martin Vala, A. Nyatha, Cenek Zach, S. U. Chung, Marie Germain, Marek Kowalski, P. Pillot, Bongsoo Kim, O. Villalobos Baillie, M. A. Lisa, V. Canoa Roman, A. K. Bhati, N. Pitz, Ulrich Michael Frankenfeld, Jihyun Bhom, A. M. Gago, Maksym Zyzak, A. Tarazona Martinez, Anton Jusko, T. Aronsson, J. Mercado Pérez, P. La Rocca, Lee Stuart Barnby, Giacomo Bruno, Michal Petran, Constantinos Loizides, R. T. Jimenez Bustamante, D. Hatzifotiadou, Predrag Buncic, Laszlo Boldizsar, J. Takahashi, Gyula Bencedi, Y. J. Kwon, Thanushan Kugathasan, M. Heide, Vladimir Samsonov, Laurent Ducroux, R. A. Ricci, Linus Feldkamp, Andres Sandoval, Christine Nattrass, Ewa Gladysz-dziadus, Kyong Sei Lee, Jan Rak, Paola Gianotti, K. Polák, V. P. Kondratiev, F. Bossú, T. Breitner, K. Mikhailov, Nikolai Smirnov, Xavier Bernard Lopez, HT Yang, Andrea Alici, Jaroslav Bielcik, Marco Monteno, M. E. Cotallo, Rune Langøy, Roberta Arnaldi, Andrey Vasiliev, Vito Manzari, Ivan Kralik, Miroslav Pikna, Mario Sitta, Giacomo Contin, A. De Falco, L. Xaplanteris Karampatsos, A. G. Asryan, I. Martashvili, Florian Painke, G.S. Shabratova, Maitreyee Mukherjee, H. León, Elisa Incani, R. Russo, Markus Fasel, P. I. Loenne, V. Chibante Barroso, Vardanush Papikyan, R. Scott, Ankita Goswami, You Zhou, S. Mizuno, M. Wilde, Pietro Cortese, Juha Äystö, Anton Andronic, Leonid Vinogradov, D. W. Kim, Raghunath Sahoo, Enrico Scomparin, Dai-Mei Zhou, D. De Gruttola, Yves Roland Schutz, Mihai Petrovici, Henning Kværnø, D. Elia, Bernd Stefan Windelband, D. A. Moreira De Godoy, Claudiu Cornel Schiaua, Sandra Moretto, Yu. V. Kharlov, H. J. Jang, Alexander Vodopyanov, Alexandr Tumkin, A. B. Kaidalov, S. Yasnopolskiy, Meidana Huang, Premomoy Ghosh, Sami Sakari Rasanen, Andrew Marshall Adare, Andrea Danu, P. Ladron de Guevara, Sang Un Ahn, Valentina Zaccolo, C. Petta, Dagmar Adamová, Catherine Micaela Silvestre, J. W. Harris, P. Vande Vyvre, A. Rachevski, Iwona Anna Sputowska, F. Scarlassara, J. Ulrich, Cristian Andrei, Néstor Armesto, Markus Konrad Kohler, Venelin Anguelov, Alessandro Ferretti, Nazeer Ahmad, Rama Chandra Baral, M. R. Dutta Majumdar, L. Riccati, Johanna Stachel, Mohd Danish Azmi, Raphael Noel Tieulent, Sedat Altinpinar, T. K. Nayak, F. Carena, Taku Gunji, Mikhail V. Kompaniets, M. Hartig, S. Sharma, Mihaela Gheata, I. Chawla, Hans Rudolf Schmidt, M. R. Girard, Antonio Uras, Sidharth Kumar Prasad, E. Crescio, M. Bach, M. Kretz, J. Zhu, Adela Kravcakova, Silvia Masciocchi, C. E. Pérez Lara, Alexander Borissov, Andrea Francescon, Valerie Ramillien Barret, Oleksii Ivanytskyi, C. Baumann, Csaba Soos, M. A. Diaz Corchero, Renu Bala, A. De Caro, A. Rakotozafindrabe, P. Di Nezza, T. Krawutschke, T. C. Awes, Kyoichiro Ozawa, P. G. Innocenti, Ilya Selyuzhenkov, H.R. Gulkanyan, Marcel Araujo Silva Figueredo, Attiq Ur Rehman, M. Lenhardt, Ara Grigoryan, M. Kliemant, Christoph Blume, Anton Alkin, Gennady Zinovjev, G. Tejeda Muñoz, Andrzej Rybicki, H. Delagrange, T. Dobrowolski, Motoi Inaba, X. Sanchez Castro, Romualdo Santoro, Gilda Scioli, Trine Spedstad Tveter, B. von Haller, Maria Vasileiou, Ivan Kisel, Sadhana Dash, Radiy Ilkaev, F. Blanco, Øystein Djuvsland, P. L. M. Podesta-Lerma, Kenta Shigaki, J. Anielski, Michelangelo Agnello, A. Tarantola Peloni, Ciprian Mihai Mitu, Michael Linus Knichel, Laure Marie Massacrier, C. Søgaard, L. K. Mangotra, C. Pajares, Boris Batyunya, Ionel Stan, Ajay Kumar Dash, B. Fenton-Olsen, Alberica Toia, H. Zhang, Magnus Mager, V. Paticchio, Vladimir Kovalenko, Alessandro Grelli, E. Calvo Villar, Stefan Kirsch, Anju Bhasin, Jiebin Luo, Renaud Vernet, C. Klein-Bösing, Dieter Røhrich, W. J. Park, Pietro Antonioli, Shingo Sakai, Sergey Nikulin, Mihai Niculescu, K. Shtejer, Shiming Yang, Alexander Kluge, Filip Krizek, G. A. Feofilov, Massimiliano Marchisone, A. S. Nyanin, Michael Wang, G. V. Margagliotti, F. Bellini, W. Yu, M. Zhalov, Joel Anthony Mazer, Eleazar Cuautle, T. Antičić, A. Palaha, W. Peryt, S. K. Basu, Daniel Berenyi, T. J. Humanic, Kai Oliver Schweda, Rene Brun, D. M. Madagodahettige-Don, B. H. Han, Paolo Martinengo, Ken Oyama, Claudio Geuna, M. Sano, F.F. Guber, Zubayer Ahammed, Jean-Yves Grossiord, Kilian Eberhard Schwarz, L. H. González-Trueba, J. Pluta, Sun Kun Oh, Evgeny Ryabinkin, Christian Holm Christensen, Serhiy Senyukov, L. Molnar, G. Batigne, Rui Ma, Y. Hori, Giacomo Volpe, Richa Gupta, I. E. Yushmanov, A. Szanto de Toledo, Maciej Pawel Szymanski, Christoph Mayer, Alexandru Bercuci, A. Piccotti, D. Tlusty, Edmundo Javier Garcia-Solis, Bastian Bathen, Indranil Das, K. Šafařík, C. Garabatos, Johan Alme, Luciano Ramello, Natasha Sharma, O. Driga, Henrik Qvigstad, Alexander Mamonov, Fengchu Zhou, Anthony Robert Timmins, D. Emschermann, B. S. Nilsen, Adam Ryszard Kisiel, Kamal Hussain Khan, Mikhail Ippolitov, M. Zynovyev, D. Truesdale, Dmitry Finogeev, M. Pachr, A. C. Oliveira Da Silva, Nicola Bianchi, T.A. Pocheptsov, V. Altini, Jaroslav Adam, A. Ahmad Masoodi, Muhammad Ajaz, Benjamin Andreas Hess, Subhash Singha, Annalisa Mastroserio, Jan Fiete Grosse-Oetringhaus, Kyrre Skjerdal, Rene Bellwied, Barbara Ewa Erazmus, Maria Nicassio, Marian Krivda, Luciano Musa, A. Ramírez Reyes, Alexei Khanzadeev, Annika Passfeld, Sergey Filchagin, Marco Bregant, Andrei Ionut Herghelegiu, Heiko Engel, Igor Altsybeev, A. Martínez Davalos, Sandro Bjelogrlic, H. Bøggild, A. Szczepankiewicz, E. Stenlund, Mikolaj Krzewicki, Federico Ronchetti, D. R. Gangadharan, M. Botje, Costin Grigoras, Leonardo Milano, Stefan Rossegger, Evgeny Kryshen, Jitendra Kumar, Seyong Kim, Grzegorz Andrzej Wilk, Matthias Richter, T. Pawlak, G. O.V. de Barros, Andre Mischke, Raffaele Grosso, C. Ivan, A. Jacholkowski, Cristina Terrevoli, Bikash Sinha, S. Böttger, E. Montes, J. Lehnert, Lukasz Kamil Graczykowski, V. Pospíšil, Raphaelle Marie Bailhache, Saehanseul Oh, F. Prino, Udo Wolfgang Kebschull, N. Grion, G. Herrera Corral, Sabyasachi Siddhanta, E. Nappi, Pascal Dupieux, F. Rettig, Marta Verweij, M. Rodríguez Cahuantzi, Andrea Dubla, Ivan Vorobyev, Andrea Dainese, Sergey Fokin, Pradip Kumar Sahu, Lawrence Pinsky, Jochen Klein, R. Varma, M. Krus, Z. Vilakazi, R. Kour, Ermanno Vercellin, I. S. Zgura, Marc Weber, G. Simatovic, Jochen Gerhard, P. Petrov, Torsten Alt, A. Wilk, A. A.E. Bergognon, Shuaib Ahmad Khan, F. Baltasar Dos Santos Pedrosa, Branislav Sitar, Sergey Kiselev, Krzysztof Redlich, Jongik Yoon, M. A. Mazzoni, Artem Konevskikh, Alberto Masoni, Basanta Kumar Nandi, Svein Lindal, Rishat Sultanov, Andreas Morsch, Kjetil Ullaland, N. De Marco, A. Rodriguez Manso, Kristin Fanebust Hetland, Svetlana Kushpil, Marian Putis, E. Belmont-Moreno, Peter Glassel, R. N. Singaraju, A. Di Mauro, Sven Gotovac, Shih-Chang Lee, T. Moon, Francesco Riggi, Fiorella Fionda, Y. Mao, A. Palmeri, Uwe Westerhoff, A. Pesci, Panagiota Foka, J. S. Kim, J. Thäder, R. W. Fearick, T. Susa, Mesut Arslandok, Francesco Barile, R. de Rooij, Roberto Preghenella, Teodor Siemiarczuk, Giuseppe Simonetti, I. León Monzón, Arturo Alejandro Menchaca-Rocha, L. Aphecetche, Werner Riegler, T.H. Kim, C. Cicalo, Peter Braun-Munzinger, P. Zelnicek, Sanjeev Singh Sambyal, Ralf Peter Averbeck, Joakim Nystrand, M. Cherney, Peter Strmen, Luciana Bianchi, Guy Paic, Rosi Reed, Thomas Michael Cormier, Fatima Padilla, Vladimir Vechernin, J. Ulery, I. Ilkiv, E. Serradilla, Xing-Bo Yuan, Alexandru Florin Dobrin, Philippe Rosnet, Artur Krzysztof Szostak, E. A. R. Casula, Nirbhay Kumar Behera, Roberto Divia, Nicolas Arbor, Kristjan Herlache Gulbrandsen, S. Porteboeuf-Houssais, G. Cara Romeo, Yvonne Chiara Pachmayer, T. J. M. Symons, Ralf Keidel, Alice Zimmermann, Dario Berzano, Johannes Peter Wessels, Peter Malzacher, S. Beole, Peter Levai, N. Zaviyalov, Helmut Oskar Oeschler, Gergely Gabor Barnafoldi, C. Oppedisano, D. Vranic, Vitaly Loginov, A. Arend, Sylvain Chapeland, Yongwook Baek, Kenneth Francis Read, Jan Cepila, Rinaldo Rui, H. Pereira Da Costa, M. Fusco Girard, G. D Erasmo, E. Sicking, Podist Kurashvili, Y. P. Viyogi, Cinzia Luzzi, Jiri Kral, Boris Wagner, Tyler Allen Browning, J. G. Contreras, Shinichi Hayashi, M. Steinpreis, R. Romita, Petr Zavada, Valery Punin, S.A. Zaporozhets, Adriana Telesca, Deepika Rathee, R. P. Scharenberg, Christina Markert, Ante Bilandzic, S. Kox, G. Hamar, J. H. Kim, Cvetan Valeriev Cheshkov, Antonio Rossi, Yasuo Miake, Palash Khan, S. Navin, Davide Caffarri, A. Ortiz Velasquez, Johannes Hendrik Stiller, Airton Deppman, J. S. Real, M. C. S. Williams, Alla Maevskaya, M. I. Martínez, Michal Krelina, Mirko Planinic, Arturo Tauro, C.J. Schmidt, K. Ma, S. Schuchmann, Vladimir Ivanov, R. Wan, G. L. Usai, Alex Hansen, Eugen Mudnic, M. Lechman, Jorn Henning Putschke, Martijn Reicher, J. Castillo Castellanos, Y. Sibiriak, E. Almaráz Aviña, S.A. Sadovsky, Takafumi Niida, G. M. Urciuoli, Christian Claude Kuhn, H. Appelshäuser, Ketil Røed, P. Cerello, Sergey Nikolaev, Eugenio Scapparone, Mikhail Stolpovskiy, Andrew Ivanov, Hans Muller, F. Soramel, Evgeny Karpechev, G. Aglieri Rinella, Rosario Turrisi, D. Hasegan, Jørgen André Lien, Hans Hjersing Dalsgaard, C. Nygaard, J. Sarkamo, M. Morando, Bruno Espagnon, Antoine Xavier Lardeux, A. A. Vinogradov, Debasish Das, Federico Antinori, A. Casanova Díaz, Gerardus Nooren, Jan Musinsky, Ombretta Pinazza, Malgorzata Anna Janik, P. A. Scott, Y. Vinogradov, D. M. Jha, L. Valencia Palomo, Y. Wang, Agneta Oskarsson, A. Matyja, G.F. Segato, Janusz Oleniacz, D. I. Patalakha, Y. Berdnikov, Ana Vargas, Danthasinghe Piyarathna, Andrea Agostinelli, G. de Cataldo, Ramona Lea, I. Maldonado Cervantes, Elena Bruna, M. Veldhoen, Alessandra Fantoni, E. Quercigh, Antonin Maire, Angela Badala, P. Ostrowski, V. Catanescu, Iosif Legrand, K. Watanabe, S. Rohni, Klaus Johannes Reygers, Astrid Morreale, Peter Chochula, Anand Kumar Dubey, Christophe Pierre Suire, Z. Conesa del Valle, J. de Cuveland, A. Shabetai, Hans Martin Ljunggren, Y. Kucheriaev, J. Mlynarz, N. Novitzky, Andrey Reshetin, Sukalyan Chattopadhyay, Marcello Lunardon, J. D. Tapia Takaki, V. Nikolic, M. A. Subieta Vásquez, Sergio Vergara, Tim Schuster, Y. L. Yamaguchi, C. Ceballos Sanchez, L. Toscano, Amalia Pop, Rachid Guernane, Silvia Arcelli, P. H. S. Y. Jayarathna, A. G. Agocs, Y. Zoccarato, Imrich Szarka, Nicole Bastid, Oleg Karavichev, Daniel Lohner, C. Cavicchioli, Frederick Kramer, L. Cunqueiro, Latchezar Betev, J. J. Gaardhøje, Alexey Bogdanov, G. Santagati, L. Cifarelli, Hongbo Zhu, Paolo Giubellino, Philippe Crochet, Dominik Fehlker, D. S. Hwang, A. Feliciello, Patrick Simon Reichelt, Sergey Nazarenko, J. P. Revol, Paolo Camerini, Sergey Voloshin, Betty Abelev, Jeewon Seo, C. Di Giglio, Brigitte Cheynis, L. Manceau, A. Hayrapetyan, Henner Buesching, E. Floratos, Min Jung Kweon, Hannes Jung, S. L. La Pointe, David H. Evans, E. López Torres, Hideki Hamagaki, Gunnar Løvhøiden, Anselmo Margotti, A. Vyushin, A. Ochirov, A. Kolojvari, Diego Stocco, Peter Zahariev Hristov, Andrey Zarochentsev, G. S. Pappalardo, P. G. Kuijer, E. Cruz Alaniz, Bogdan Theodor Rascanu, Wladyslaw Henryk Trzaska, M. Masera, Satyajit Jena, Maxime Guilbaud, S. Serci, D. P. Mahapatra, Z. Yin, Yu.N. Pestov, G. Puddu, V. R. Loggins, Panagiotis Christakoglou, Xuan Zhang, G. Koyithatta Meethaleveedu, J.A. Mares, Grazia Luparello, Mads Stormo Nilsson, Paraskevi Ganoti, Philipp Johannes Luettig, M. van Leeuwen, Hyungsuk Son, Olja Dordic, S. K. Pal, T. P. Sinha, Hanna Paulina Zbroszczyk, H. A. Torii, Toru Sugitate, Dmitry Mal'kevich, Michele Floris, V. Kushpil, V. Grigoriev, Y. Corrales Morales, M. Gallio, S. Di Liberto, Toralf Bernhard Skaali, Marek Chojnacki, D. Wang, G. Martínez García, Herve Borel, H. Sakaguchi, P. González-Zamora, Sara Vallero, Sudipan De, Bruno Alessandro, H. Caines, Sudhir Raniwala, Tatiana Karavicheva, Subikash Choudhury, Alberto Collu, J. F. Castillo Hernandez, Ionut Christian Arsene, B. Polichtchouk, Rainer Arno Ernst Renfordt, Petr Nomokonov, Juyeon Yi, Rashmi Raniwala, P. Kaliňák, Claude Andre Pruneau, Roberto Barbera, Elena Botta, R. Grajcarek, D. Silvermyr, Rajeev Singh, Aditya Nath Mishra, Biswarup Paul, Ana Maria Marin, Z. Harmanová-Tóthová, D. Perini, Paolo Pagano, B. V.K.S. Potukuchi, Shao-Ping Li, V. Petráček, Ruben Shahoyan, Janka Vrlakova, Tomoya Tsuji, Deepa Thomas, Myunggeun Song, Jurgen Schukraft, K. Das, Christian Lippmann, Chiara Zampolli, Victor Trubnikov, Julien Faivre, Luke David Hanratty, Jai Samuel Nielsen Salzwedel, Supriya Das, Vladislav Manko, Bogdan Vulpescu, Vladimir Peskov, I. K. Yoo, C. Lara, J. Bartke, Petra Riedler, M. Venaruzzo, B. S. Chang, G. Steyn, C. D. Anson, Stefan Thomas Heckel, Bedangadas Mohanty, V. Wagner, E. G. Ferreiro, Adrian Sevcenco, D. Miåkowiec, Fabrizio Coccetti, Michal Sumbera, A. A. P. Suaide, M. Basile, M. Boccioli, Alexey Kurepin, Gyulnara Eyyubova, Dosatsu Sakata, Andrei Gheata, I. Cortés Maldonado, S. De Pasquale, L. Montaño Zetina, N. Herrmann, Tatsuya Chujo, Franco Meddi, Dmitry Aleksandrov, Franck Manso, X. G. Lu, Hege Austrheim Erdal, Dong Jo Kim, I. Kulakov, Øystein Senneset Haaland, Michal Meres, Tiziano Virgili, David Michael Rohr, C. G. Yaldo, Abelev, B., Adam, J., Adamová, D., Adare, A. M., Aggarwal, M. M., Aglieri Rinella, G., Agnello, M., Agocs, A. G., Agostinelli, A., Ahammed, Z., Ahmad, N., Ahmad Masoodi, A., Ahn, S. U., Ahn, S. A., Ajaz, M., Akindinov, A., Aleksandrov, D., Alessandro, B., Alici, A., Alkin, A., Almaráz Aviña, E., Alme, J., Alt, T., Altini, V., Altinpinar, S., Altsybeev, I., Andrei, C., Andronic, A., Anguelov, V., Anielski, J., Anson, C., Antičić, T., Antinori, F., Antonioli, P., Aphecetche, L., Appelshäuser, H., Arbor, N., Arcelli, S., Arend, A., Armesto, N., Arnaldi, R., Aronsson, T., Arsene, I. C., Arslandok, M., Asryan, A., Augustinus, A., Averbeck, R., Awes, T. C., Äystö, J., Azmi, M. D., Bach, M., Badalà, A., Baek, Y. W., Bailhache, R., Bala, R., Baldini Ferroli, R., Baldisseri, A., Baltasar Dos Santos Pedrosa, F., Bán, J., Baral, R. C., Barbera, R., Barile, F., Barnaföldi, G. G., Barnby, L. S., Barret, V., Bartke, J., Basile, M., Bastid, N., Basu, S., Bathen, B., Batigne, G., Batyunya, B., Baumann, C., Bearden, I. G., Beck, H., Behera, N. K., Belikov, I., Bellini, F., Bellwied, R., Belmont Moreno, E., Bencedi, G., Beole, S., Berceanu, I., Bercuci, A., Berdnikov, Y., Berenyi, D., Bergognon, A. A. E., Berzano, D., Betev, L., Bhasin, A., Bhati, A. K., Bhom, J., Bianchi, L., Bianchi, N., Bielčík, J., Bielčíková, J., Bilandzic, A., Bjelogrlic, S., Blanco, F., Blau, D., Blume, C., Boccioli, M., Böttger, S., Bogdanov, A., Bøggild, H., Bogolyubsky, M., Boldizsár, L., Bombara, M., Book, J., Borel, H., Borissov, A., Bossú, F., Botje, M., Botta, E., Braidot, E., Braun Munzinger, P., Bregant, Marco, Breitner, T., Browning, T. A., Broz, M., Brun, R., Bruna, E., Bruno, G. E., Budnikov, D., Buesching, H., Bufalino, S., Buncic, P., Busch, O., Buthelezi, Z., Caffarri, D., Cai, X., Caines, H., Calvo Villar, E., Camerini, Paolo, Canoa Roman, V., Cara Romeo, G., Carena, F., Carena, W., Carlin Filho, N., Carminati, F., Casanova Díaz, A., Castillo Castellanos, J., Castillo Hernandez, J. F., Casula, E. A. R., Catanescu, V., Cavicchioli, C., Ceballos Sanchez, C., Cepila, J., Cerello, P., Chang, B., Chapeland, S., Charvet, J. L., Chattopadhyay, S., Chawla, I., Cherney, M., Cheshkov, C., Cheynis, B., Chibante Barroso, V., Chinellato, D. D., Chochula, P., Chojnacki, M., Choudhury, S., Christakoglou, P., Christensen, C. H., Christiansen, P., Chujo, T., Chung, S. U., Cicalo, C., Cifarelli, L., Cindolo, F., Cleymans, J., Coccetti, F., Colamaria, F., Colella, D., Collu, A., Conesa Balbastre, G., Conesa del Valle, Z., Connors, M. E., Contin, Giacomo, Contreras, J. G., Cormier, T. M., Corrales Morales, Y., Cortese, P., Cortés Maldonado, I., Cosentino, M. 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Subjects
Nuclear and High Energy Physics, Particle physics, COLISÕES DE ÍONS PESADOS RELATIVÍSTICOS, Lambda, 01 natural sciences, DECAYS, Nuclear physics, INTERFEROMETRY, Pion, 0103 physical sciences, 010306 general physics, Nuclear Experiment, Physics, BOSE-EINSTEIN CORRELATIONS, COULOMB CORRECTIONS, INTERFERENCE, Z(0), Large Hadron Collider, 010308 nuclear & particles physics, Multiplicity (mathematics), Bose–Einstein correlations, Transverse momentum, High Energy Physics::Experiment, kaon, correlation, ALICE
Abstract

Correlations of two charged identical kaons (KchKch) are measured in pp collisions at root s = 7 TeV by the ALICE experiment at the Large Hadron Collider (LHC). One-dimensional (KKch)-K-ch correlation functions are constructed in three multiplicity and four transverse momentum ranges. The (KKch)-K-ch femtoscopic source parameters R and lambda are extracted. The (KKch)-K-ch correlations show a slight increase of femtoscopic radii with increasing multiplicity and a slight decrease of radii with increasing transverse momentum. These trends are similar to the ones observed for pi pi and K-s(0) K-s(0) correlations in pp and heavy-ion collisions. However at high multiplicities, there is an indication that the one-dimensional correlation radii for charged kaons are larger than those for pions in contrast to what was observed in heavy-ion collisions at the Relativistic Heavy-Ion Collider. DOI:10.1103/PhysRevD.87.052016

Published
2013
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47. Measurement of electrons from semileptonic heavy-flavor hadron decays inppcollisions ats=2.76 TeV

Author

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Botje, Raffaele Grosso, M. Morando, Bruno Espagnon, Antoine Xavier Lardeux, Maria Vasileiou, M. A. Tangaro, V. Chibante Barroso, Sabyasachi Siddhanta, Raghunath Sahoo, Valerie Ramillien Barret, M. A. Diaz Corchero, C. Ionita, V. Paticchio, Vladimir Kovalenko, Huaqiao Zhang, Øystein Djuvsland, A. Rachevski, L. Vannucci, G. Conesa Balbastre, Peter Martin Jacobs, Iouri Belikov, Thomas Dietel, N. Zaviyalov, Andrea Agostinelli, Tome Anticic, Marta Verweij, Roman Lietava, Dmitry Blau, C. Roy, Roberto Preghenella, Marek Chojnacki, I. Ilkiv, Jon Christopher Wikne, Michal Petran, C.J. Schmidt, Ramni Gupta, Kirill Voloshin, S. Schuchmann, Domenico Elia, Didier Alexandre, Shiming Yang, Liudmila Malinina, S. K. Oh, C. Bianchin, Antonin Maire, Ali Zaman, A. Karasu Uysal, G.F. Segato, F. V. Böhmer, G. de Cataldo, Marco Marquard, Jean-Pierre Revol, Ken Oyama, Jean-Yves Grossiord, Branislav Sitar, Catia Petta, E. Serradilla, Alexandru Florin Dobrin, Y. Martynov, Peter Kalinak, Valery Punin, S.A. 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Patalakha, Marie Germain, Somnath Kar, Ulrich Michael Frankenfeld, Maksym Zyzak, Alberica Toia, Magnus Mager, M. Veldhoen, K. Shtejer, Alexander Akindinov, D. Evans, Michael Andreas Winn, Sami Sakari Rasanen, Jubin Mitra, M. Cherney, Rosi Reed, Pietro Antonioli, Thomas Michael Cormier, Alexander Vodopyanov, G. M. Innocenti, Marco Leoncino, Alexandr Tumkin, Markus Konrad Kohler, Luisa Cifarelli, Alex Hansen, A. K. Bhati, Chengxin Zhao, Teodor Siemiarczuk, T. Aronsson, Nikolai Smirnov, Raphael Noel Tieulent, Sedat Altinpinar, Mikhail Stolpovskiy, Benjamin Donigus, T. K. Nayak, Helmut Oskar Oeschler, Sean Murray, Alessandra Fantoni, Angela Badala, Ionut Christian Arsene, B. Polichtchouk, Massimo Masera, P. K. Sahu, Hans Muller, Alexis Jean-Michel Mas, Evgeny Karpechev, ShinIchi Esumi, S. Rohni, F. Blanco, Biswarup Paul, D. Pant, Paolo Pagano, B. V.K.S. Potukuchi, Shu Li, Ruben Shahoyan, D. 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Tarazona Martinez, Lee Stuart Barnby, Xavier Bernard Lopez, Jaroslav Bielcik, Patrick Simon Reichelt, Sergey Nazarenko, Betty Abelev, Jeewon Seo, Y. Miake, Brigitte Cheynis, Satish Sharma, Elena Rogochaya, Enrico Fragiacomo, D. J. Kim, P. I. Loenne, Hideki Hamagaki, Anton Andronic, Jan Hladky, Baldo Sahlmuller, Stefania Bufalino, A. De Caro, J. Van Der Maarel, Yaroslav Berdnikov, P. Di Nezza, Subhasis Chattopadhyay, Terry C Awes, Jeremy John Wilkinson, A. Matyja, Janusz Oleniacz, Ana Vargas, Danthasinghe Piyarathna, I. Maldonado Cervantes, Elena Bruna, Klaus Johannes Reygers, Astrid Morreale, Dominik Fehlker, Jerzy Gustaw Bartke, Henner Buesching, Min Jung Kweon, J. L. Charvet, S. L. La Pointe, Diego Stocco, E. Dénes, J. de Cuveland, J. Mlynarz, Vladimir Ivanov, Andrey Reshetin, Marcello Lunardon, Amalia Pop, Rachid Guernane, Imrich Szarka, Nicole Bastid, Daniel Lohner, C. Cavicchioli, Frederick Kramer, Dmitry Yurevich Peresunko, Ankhi Roy, Latchezar Betev, J. J. Gaardhøje, Alexey Bogdanov, Hongbo Zhu, Rainer Arno Ernst Renfordt, Petr Nomokonov, Martin Schulc, Rashmi Raniwala, J. Yi, Claude Andre Pruneau, Roberto Barbera, Elena Botta, Zhongbao Yin, Fernando Scarlassara, Ana Maria Marin, Sumit Basu, Grazia Luparello, Paraskevi Ganoti, M. van Leeuwen, Goran Simatovic, Dmitry Mal'kevich, V. Grigoriev, Y. Corrales Morales, S. Di Liberto, Toralf Bernhard Skaali, Laurent Bernard Aphecetche, G. Martínez García, Herve Borel, P. González-Zamora, Bruno Alessandro, Sudhir Raniwala, Tatiana Karavicheva, Subikash Choudhury, Alberto Collu, M. Steinpreis, V. Catanescu, Iosif Legrand, and Petr Zavada

Subjects
Quantum chromodynamics, Physics, Semileptonic decay, Nuclear and High Energy Physics, Particle physics, Large Hadron Collider, Physics::Instrumentation and Detectors, 010308 nuclear & particles physics, High Energy Physics::Phenomenology, Hadron, Perturbative QCD, 7. Clean energy, 01 natural sciences, Nuclear physics, Particle decay, 0103 physical sciences, Quark–gluon plasma, High Energy Physics::Experiment, Nuclear Experiment, 010306 general physics, QCD matter
Abstract

The pT-differential production cross section of electrons from semileptonic decays of heavy-flavor hadrons has been measured at midrapidity in proton-proton collisions at s=2.76TeV in the transverse momentum range 0.5

Published
2015

50. String propagation in an exact four-dimensional black hole background

Author

Swapna Mahapatra

Subjects
Black hole, Physics, High Energy Physics::Theory, Nuclear and High Energy Physics, Non-critical string theory, Classical mechanics, Extremal black hole, Elliptic function, Black brane, Equations of motion, Covariant transformation, String field theory, Mathematical physics
Abstract

We study string propagation in an exact, stringy, four-dimensional dyonic black hole background. The exact solutions in terms of elliptic functions describing string configurations in the J=0 limit are obtained by solving the string equations of motion and constraints. By using the covariant formalism, we also investigate the propagation of physical perturbations along the string in the given curved background. {copyright} {ital 1997} {ital The American Physical Society}

Published
1997

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